ROHM Motion Sensors Selection Guide
【选型】ROHM（罗姆）传感器产品选型指南（英文）
选型目录：
Company Profile
Motion Sensors
Environment Sensors
Interface
Wireless Communication
Sensor Control
Evaluation Kits
R&D Sensors
Thin-Film Piezoelectric MEMS Service
Package
05
Sensor Catalog 06
Motion sensors detect motion and can even recognize different
types of movement. This enables more intuitive operation when
used as an input interface.
Motion Sensors
Motion Sensors
Kionix supplies a wide range of accelerometers optimized for a variety of applications. Ultra-low current
consumption combined with improved shock resistance and superior temperature characteristics result in
industry-leading* performance. In addition, various detection algorithms are offered, including motion
wake-up and step counter (pedometer).
Accelerometers
Industrial Motors
Key Fobs
Features
●
32g models available
●
Ultra-thina (t=0.45mm)
package types
●
Ultra-low current consumption:
10μA (ODR=50Hz), 0.9μA (standby)
●
Up to 16bit resolution
●
Multiple algorithms built-in,
including wakeup, pedometer, tap,
free fall, and orientation detection
●
AEC-Q100 qualified
A
pplications
●
User Interface
●
Power Management
●
Active/
Passive Monitoring
●
Device Optimization
Function
●
Tilt Detection
●
Gesture Recognition
●
Pedometer/Activity
Monitoring
●
Motion Control UI
●
Smartphones/
Portable Devices
●
Wearable Tech
●
Health & Fitness
●
Notebook PCs
●
Gaming/Virtual
Reality Systems
Acceleration
Anticipated Applications
・
Smartphones
・
Digital Cameras
Recommended Part Numbers
KX122-1037
KX124-1051
K X TJ3 -10 57
Anticipated Applications
・
Projectors
(For keystone correction)
Recommended Part Numbers
K X TJ3 -10 57
Anticipated Applications
・
Activity Trackers
(For counting the
number of steps)
・
Washing Machines
(For monitoring
abnormal vibration)
Recommended Part Numbers
KX122-1037
KX124-1051
KX126 -1063
KXCJB-1041
K X112-10 42
KX224-1053
KX222-1054
Anticipated Applications
・
Automatic Power ON-OFF
(For saving energy)
・
Sports Coaching
(For tracking motion
trajectory)
・
Gaming Consoles
(For input operation)
Recommended Part Numbers
KX122-1037
KX124-1051
K X112-10 42
K X TJ3 -10 57
Anticipated Applications
・
HDD Protection
Recommended Part Numbers
KX122-1037
KX124-1051
K X112-10 42
Anticipated Applications
・
Surveillance Cameras
(For reporting)
・
Security-Related
Systems
Recommended Part Numbers
KX122-1037
KX124-1051
K X112-10 42
KX224-1053
KX222-1054
*ROHM March 2018 study
Current
Consumption
(μA)
I/F
Output
Full-Scale
Range
Size(mm),
No. of Pins,
and Package
Part No.
Axis
Features
3-Axis Accelerometers
(AEC-Q100 qualified)
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
3×3×0.9,
16pin,
LGA
AEC-Q100 qualified, Operating temperature:
－
40 to
＋
85°C,
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
KX123-6000
☆
☆
: Under Development
Current
Consumption
(μA)
I/F
Output
Full-Scale
Range
Size(mm),
No. of Pins,
and Package
Part No.
Axis
Features
3-Axis Accelerometers
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
2×2×0.9,
12pin,
LGA
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
3×3×0.9,
16pin,
LGA
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
KX122-1037
KX124-1051
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
2×2×0.9,
12pin,
LGA
Pedometer function, 2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
KX126-1063
3
User-
selectable
2g,4g,8g,16g
Digital
I
2
C
User-configurable wakeup function
KXTJ3-1057
3
User-
selectable
8g,16g,32g
Digital
SPI/
I
2
C
2KB FIFO/FILO, Wide ODR range: 0.781Hz to 25.6kHz,
Mechanical resonance frequency (
－
3dB):
6kHz(xy), 3.6kHz(z)
3
User-
selectable
8g,16g,32g
Digital
SPI/
I
2
C
2KB FIFO/FILO, Wide ODR range: 0.781Hz to 25.6kHz,
Mechanical resonance frequency (
－
3dB):
6kHz(xy), 3.6kHz(z)
3
2g
to 6g
Analog
Factory programmable internal low-pass filter
KXTC9 Series
KX224-1053
KX222-1054
3
User-
selectable
2g, 4g, 8g
Digital
I
2
C
Low current consumption,
User-configurable wakeup function, Ultra-thin
User-
selectable
2g, 4g, 8g
KXCJB-1041
KX112-1042
0.9 to 155
0.9 to 145
0.9 to 145
170 to 310
10 to 135
0.9 to 145
3
Digital
SPI/
I
2
C
2×2×0.9,
12pin,
LGA
3×3×0.9,
16pin,
LGA
2×2×0.9,
12pin,
LGA
3×3×0.9,
10pin,
LGA
3×3×0.45,
10
pin,
LGA
2×2×0.6,
12pin,
LGA
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
User-configurable wakeup function, Thin
Accelerometer Classification
Tilt Detection
Vibration
Detection
Motion
Detection
(e.g. fall)
Free Fall
Detection
Shock
Detection
Shock
Vibration/Motion
Acceleration
Free Fall
Orientation
Detection
(Vertical/Horizontal)
05
Sensor Catalog
06
Motion sensors detect motion and can even recognize different
types of movement. This enables more intuitive operation when
used as an input interface.
Motion Sensors
Motion Sensors
Kionix supplies a wide range of accelerometers optimized for a variety of applications. Ultra-low current
consumption combined with improved shock resistance and superior temperature characteristics result in
industry-leading* performance. In addition, various detection algorithms are offered, including motion
wake-up and step counter (pedometer).
Accelerometers
Industrial Motors
Key Fobs
Features
●
32g models available
●
Ultra-thina (t=0.45mm)
package types
●
Ultra-low current consumption:
10μA (ODR=50Hz), 0.9μA (standby)
●
Up to 16bit resolution
●
Multiple algorithms built-in,
including wakeup, pedometer, tap,
free fall, and orientation detection
●
AEC-Q100 qualified
A
pplications
●
User Interface
●
Power Management
●
Active/
Passive Monitoring
●
Device Optimization
Function
●
Tilt Detection
●
Gesture Recognition
●
Pedometer/Activity
Monitoring
●
Motion Control UI
●
Smartphones/
Portable Devices
●
Wearable Tech
●
Health & Fitness
●
Notebook PCs
●
Gaming/Virtual
Reality Systems
Acceleration
Anticipated Applications
・
Smartphones
・
Digital Cameras
Recommended Part Numbers
KX122-1037
KX124-1051
K X TJ3 -10 57
Anticipated Applications
・
Projectors
(For keystone correction)
Recommended Part Numbers
K X TJ3 -10 57
Anticipated Applications
・
Activity Trackers
(For counting the
number of steps)
・
Washing Machines
(For monitoring
abnormal vibration)
Recommended Part Numbers
KX122-1037
KX124-1051
KX126 -1063
KXCJB-1041
K X112-10 42
KX224-1053
KX222-1054
Anticipated Applications
・
Automatic Power ON-OFF
(For saving energy)
・
Sports Coaching
(For tracking motion
trajectory)
・
Gaming Consoles
(For input operation)
Recommended Part Numbers
KX122-1037
KX124-1051
K X112-10 42
K X TJ3 -10 57
Anticipated Applications
・
HDD Protection
Recommended Part Numbers
KX122-1037
KX124-1051
K X112-10 42
Anticipated Applications
・
Surveillance Cameras
(For reporting)
・
Security-Related
Systems
Recommended Part Numbers
KX122-1037
KX124-1051
K X112-10 42
KX224-1053
KX222-1054
*ROHM March 2018 study
Current
Consumption
(μA)
I/F
Output
Full-Scale
Range
Size(mm),
No. of Pins,
and Package
Part No.
Axis
Features
3-Axis Accelerometers (AEC-Q100 qualified)
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
3×3×0.9,
16pin,
LGA
AEC-Q100 qualified, Operating temperature:
－
40 to
＋
85°C,
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
KX123-6000
☆
☆
: Under Development
Current
Consumption
(μA)
I/F
Output
Full-Scale
Range
Size(mm),
No. of Pins,
and Package
Part No.
Axis
Features
3-Axis Accelerometers
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
2×2×0.9,
12pin,
LGA
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
3×3×0.9,
16pin,
LGA
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
KX122-1037
KX124-1051
0.9 to 145
3
User-
selectable
2g, 4g, 8g
Digital
SPI/
I
2
C
2×2×0.9,
12pin,
LGA
Pedometer function, 2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
Device orientation detection
KX126-1063
3
User-
selectable
2g,4g,8g,16g
Digital
I
2
C
User-configurable wakeup function
KXTJ3-1057
3
User-
selectable
8g,16g,32g
Digital
SPI/
I
2
C
2KB FIFO/FILO, Wide ODR range: 0.781Hz to 25.6kHz,
Mechanical resonance frequency (
－
3dB):
6kHz(xy), 3.6kHz(z)
3
User-
selectable
8g,16g,32g
Digital
SPI/
I
2
C
2KB FIFO/FILO, Wide ODR range: 0.781Hz to 25.6kHz,
Mechanical resonance frequency (
－
3dB):
6kHz(xy), 3.6kHz(z)
3
2g
to 6g
Analog
Factory programmable internal low-pass filter
KXTC9 Series
KX224-1053
KX222-1054
3
User-
selectable
2g, 4g, 8g
Digital
I
2
C
Low current consumption,
User-configurable wakeup function, Ultra-thin
User-
selectable
2g, 4g, 8g
KXCJB-1041
KX112-1042
0.9 to 155
0.9 to 145
0.9 to 145
170 to 310
10 to 135
0.9 to 145
3
Digital
SPI/
I
2
C
2×2×0.9,
12pin,
LGA
3×3×0.9,
16pin,
LGA
2×2×0.9,
12pin,
LGA
3×3×0.9,
10pin,
LGA
3×3×0.45,
10
pin,
LGA
2×2×0.6,
12pin,
LGA
2KB FIFO/FILO buffer,
Wide ODR range: 0.781Hz to 25.6kHz,
Directional Tap/Double-Tap
TM
, Free fall,
User-configurable wakeup function, Thin
Accelerometer Classification
Tilt Detection
Vibration
Detection
Motion
Detection
(e.g. fall)
Free Fall
Detection
Shock
Detection
Shock
Vibration/Motion
Acceleration
Free Fall
Orientation
Detection
(Vertical/Horizontal)
07
Sensor Catalog
08
Geomagnetic
Magnetic Field Sensor IC
BM1422AGMV
±
1,200
1.7 to 3.6
150
0.042
－
40 to
＋
85
MLGA010V020A
Supply
Voltage
(V)
Current
Consumption
(μA)
Magnetic Field
Sensitivity
(μT/ LSB)
Input Magnetic
Field Range
(μT )
Operating
Tem p er ature
(°C)
Package
Part No.
MLGA010V020A
(2.0×2.0×Max.1.0mm)
Geomagnetic
Sensor IC
ROHM's BM1422AGMV is a geomagnetic sensor IC that combines an MI sensor capable of detecting
magnetic fields in 3 directions with a control IC into a compact package.
The MI sensor features significantly lower current consumption and noise compared with conventional
methods, making it suitable for not only for standard ecompass applications but sets requiring even higher
accuracy as well.
Features
●
MI-type 3-axis magnetic sensor
●
12bit/14bit digital output
●
I
2
C interface
●
Supply voltage: 1.7V to 3.6V
●
Current consumption: 150
μA (@10 0 Hz)
●
Measurable input magnetic field range: ±1,200μT
●
Magnetic sensitivity: 0.042μT/LSB (Typ.)
●
Operating temperature:
－
40 to
＋
85°C
6-Axis Combo
Sensors
(3-Axis Accelerometer
＋
3-Axis Gyroscope)
Acceleration
Gyroscope
Kionix
’
s advanced 6-axis (3-axis accelerometer
＋
3-axis gyroscope) combo sensors feature a low current
architecture, I
2
C/SPI digital communication, and an external input bus for controlling external sensors.
Advanced buffering, power management, and synchronization are also provided.
The KXG07/08 series introduces an architecture that enables ultra-low power (0.43mA high resolution/0.24mA
ultra-low-
current modes) for sets demanding low current consumption and always-on applications.
Applications
●
User Interface
●
Active/Passive Monitoring
●
Device Optimization Function
●
Tilt Detection
●
Gesture Recognition
●
Pedometer/Activity Monitoring
●
Power Management
●
Motion Control UI
●
Wearable Tech
●
Mobile Phones
●
Portable Devices
Features
●
4096byte (KXG07, KXG08)
FIFO buffer and auxiliary I
2
C BUS
●
16bit (Max.) resolution accelerometer
and gyro sensor output
●
SPI and I
2
C digital outputs
●
Internal voltage regulator
●
Embedded temperature sensor
＋
Y
Pitch
＋
Z
Yaw
＋
X
Roll
3-Axis Gyroscope
3-Axis Accelerometer
6-Axis Combo Sensor Structure
6-Axis Combo Sensors (3-Axis Accelerometer
＋
3-Axis Gyroscope)
KXG07
6
16
Digital
SPI/
I²C
Part No.
I/F
Output
Axis
Resolution
☆
KXG08
16384(
±
2g), 8192(
±
4g),
4096(
±
8g), 2048(
±
16g),
Counts/g
Accelerometer
Sensitivity
16384(
±
2g), 8192(
±
4g),
4096(
±
8g), 2048(
±
16g),
Counts/g
6
16
±2048, ±1024,
±512, ±256, ±128,
±64
°/sec.
Gyroscope
Full-Scale
Range
±2048, ±1024,
±512, ±256, ±128,
±64
°/sec.
2g, 4g,
8g, 16g
Accelerometer
Full-Scale
Range
2g, 4g,
8g, 16g
YES
Wakeup
YES
－
40
to
＋
85
Operating
Tem p er ature
(°C)
－
40
to
＋
85
1.8
to
3.6
V
CC
(V)
1.8
to
3.6
3×3×0.9,
16pin,
LGA
Size(mm),
No. of Pins,
and Package
2.5×3×0.95,
14pin,
LGA
Digital
SPI/
I²C
☆
☆
: Under Development
6-Axis Combo
Sensor
(3-Axis Accelerometer
＋
3-Axis Geomagnetic)
Acceleration
Geomagnetic
Kionix also offers 6-axis combo sensors integrating a 3-axis accelerometer with a 3-axis magnetometer that
delivers high performance with low current consumption. This makes them ideal for portable applications.
Features
●
Compact 3×3×0.9mm LGA package
●
Low current consumption in all modes
●
Accelerometer Full-Scale Range
：
2g
, 4g
, 8g
, 16g
●
Output data rate: 0.781Hz to 25.6kHz
●
Resolution: 16bit
●
Integrated 384 Byte FIFO buffer
●
Excellent temperature characteristics
●
High impact resistance
(10,000g for 0.2ms)
Applications
●
User Interface
●
Power Management
●
Active/Passive Monitoring
●
Device Optimization Function
●
Tilt Detection
●
Gesture Recognition
●
Pedometer/Activity Monitoring
●
Motion Control UI
●
Wearable Tech
●
Mobile Phones
●
Portable Devices
6-Axis Combo Sensors (3-Axis Accelerometer
＋
3-Axis Magnetometer)
KMX62-1031
－
40
to
＋
85
6
Ideal as an eCompass solution,
Magnetic field change detection,
Free fall detection
1
to
395
Current
(μA)
Digital
I
2
C
I/F
Output
User-selectable
2g, 4g, 8g, 16g
Accelerometer
Full-Scale
Range
3×3×0.9mm,
16pin,
LGA
Size(mm),
No. of Pins,
and Package
Part No.
Axis
±1, 20 0 μT
Magnetometer
Range
Operating
Temperature
(°C)
Features
Parking Systems
Motion Sensors
Applications
●
Smartphones
●
Tablets
●
Wearable Devices
●
Indoor Navigation
●
Electronic Compass
●
Parking Systems
Block Diagram
DV
DD
AV
DD
VREG
DRDY
SCL
SDA
ADDR
GND
Clock
MI sensor
X-axis
MI sensor
Y-axis
MUX
ADC
I
2
C
Signal
Processing
MI Element
MI sensor
Z-axis
Excellent noise, temperature, and magnetization characteristics enable high accuracy detection
Noise Characteristics
－
2
－
1.5
－
1
－
0.5
0
0.5
1
1.5
2
0
200
400
600
800
1,000
Output [0 Magnetic Field] (μT)
Measurement Number
Conventional Product
BM1422AGMV
Magnetization Resistance
0
40
80
120
160
200
1
10
100
External Magnetic Field (mT)
Offset Drift (μT)
Conventional Product
BM1422AGMV
Temperature Characteristics
－
10
－
8
－
6
－
4
－
2
0
2
4
6
8
10
Offset Drift (μT)
0
20
40
60
Temperature (°C)
Conventional Product
BM1422AGMV
4.0
3.5
2.5
2.0
1.5
1.0
0.5
0
Current Consumption (mA)
Conventional Product
BM1422AGMV
0.15 m A
*At 10 0Hz
Current consumption
reduced by over 20×
3.5mA
Ultra-low current consumption ideal for mobile devices
07
Sensor Catalog
08
Geomagnetic
Magnetic Field Sensor IC
BM1422AGMV
±
1,200
1.7 to 3.6
150
0.042
－
40 to
＋
85
MLGA010V020A
Supply
Voltage
(V)
Current
Consumption
(μA)
Magnetic Field
Sensitivity
(μT/ LSB)
Input Magnetic
Field Range
(μT )
Operating
Tem p er ature
(°C)
Package
Part No.
MLGA010V020A
(2.0×2.0×Max.1.0mm)
Geomagnetic
Sensor IC
ROHM's BM1422AGMV is a geomagnetic sensor IC that combines an MI sensor capable of detecting
magnetic fields in 3 directions with a control IC into a compact package.
The MI sensor features significantly lower current consumption and noise compared with conventional
methods, making it suitable for not only for standard ecompass applications but sets requiring even higher
accuracy as well.
Features
●
MI-type 3-axis magnetic sensor
●
12bit/14bit digital output
●
I
2
C interface
●
Supply voltage: 1.7V to 3.6V
●
Current consumption: 150
μA (@10 0 Hz)
●
Measurable input magnetic field range: ±1,200μT
●
Magnetic sensitivity: 0.042μT/LSB (Typ.)
●
Operating temperature:
－
40 to
＋
85°C
6-Axis Combo
Sensors
(3-Axis Accelerometer
＋
3-Axis Gyroscope)
Acceleration
Gyroscope
Kionix
’
s advanced 6-axis (3-axis accelerometer
＋
3-axis gyroscope) combo sensors feature a low current
architecture, I
2
C/SPI digital communication, and an external input bus for controlling external sensors.
Advanced buffering, power management, and synchronization are also provided.
The KXG07/08 series introduces an architecture that enables ultra-low power (0.43mA high resolution/0.24mA
ultra-low-
current modes) for sets demanding low current consumption and always-on applications.
Applications
●
User Interface
●
Active/Passive Monitoring
●
Device Optimization Function
●
Tilt Detection
●
Gesture Recognition
●
Pedometer/Activity Monitoring
●
Power Management
●
Motion Control UI
●
Wearable Tech
●
Mobile Phones
●
Portable Devices
Features
●
4096byte (KXG07, KXG08)
FIFO buffer and auxiliary I
2
C BUS
●
16bit (Max.) resolution accelerometer
and gyro sensor output
●
SPI and I
2
C digital outputs
●
Internal voltage regulator
●
Embedded temperature sensor
＋
Y
Pitch
＋
Z
Yaw
＋
X
Roll
3-Axis Gyroscope
3-Axis Accelerometer
6-Axis Combo Sensor Structure
6-Axis Combo Sensors (3-Axis Accelerometer
＋
3-Axis Gyroscope)
KXG07
6
16
Digital
SPI/
I²C
Part No.
I/F
Output
Axis
Resolution
☆
KXG08
16384(
±
2g), 8192(
±
4g),
4096(
±
8g), 2048(
±
16g),
Counts/g
Accelerometer
Sensitivity
16384(
±
2g), 8192(
±
4g),
4096(
±
8g), 2048(
±
16g),
Counts/g
6
16
±2048, ±1024,
±512, ±256, ±128,
±64
°/sec.
Gyroscope
Full-Scale
Range
±2048, ±1024,
±512, ±256, ±128,
±64
°/sec.
2g, 4g,
8g, 16g
Accelerometer
Full-Scale
Range
2g, 4g,
8g, 16g
YES
Wakeup
YES
－
40
to
＋
85
Operating
Tem p er ature
(°C)
－
40
to
＋
85
1.8
to
3.6
V
CC
(V)
1.8
to
3.6
3×3×0.9,
16pin,
LGA
Size(mm),
No. of Pins,
and Package
2.5×3×0.95,
14pin,
LGA
Digital
SPI/
I²C
☆
☆
: Under Development
6-Axis Combo
Sensor
(3-Axis Accelerometer
＋
3-Axis Geomagnetic)
Acceleration
Geomagnetic
Kionix also offers 6-axis combo sensors integrating a 3-axis accelerometer with a 3-axis magnetometer that
delivers high performance with low current consumption. This makes them ideal for portable applications.
Features
●
Compact 3×3×0.9mm LGA package
●
Low current consumption in all modes
●
Accelerometer Full-Scale Range
：
2g
, 4g
, 8g
, 16g
●
Output data rate: 0.781Hz to 25.6kHz
●
Resolution: 16bit
●
Integrated 384 Byte FIFO buffer
●
Excellent temperature characteristics
●
High impact resistance
(10,000g for 0.2ms)
Applications
●
User Interface
●
Power Management
●
Active/Passive Monitoring
●
Device Optimization Function
●
Tilt Detection
●
Gesture Recognition
●
Pedometer/Activity Monitoring
●
Motion Control UI
●
Wearable Tech
●
Mobile Phones
●
Portable Devices
6-Axis Combo Sensors (3-Axis Accelerometer
＋
3-Axis Magnetometer)
KMX62-1031
－
40
to
＋
85
6
Ideal as an eCompass solution,
Magnetic field change detection,
Free fall detection
1
to
395
Current
(μA)
Digital
I
2
C
I/F
Output
User-selectable
2g, 4g, 8g, 16g
Accelerometer
Full-Scale
Range
3×3×0.9mm,
16pin,
LGA
Size(mm),
No. of Pins,
and Package
Part No.
Axis
±1, 20 0 μT
Magnetometer
Range
Operating
Temperature
(°C)
Features
Parking Systems
Motion Sensors
Applications
●
Smartphones
●
Tablets
●
Wearable Devices
●
Indoor Navigation
●
Electronic Compass
●
Parking Systems
Block Diagram
DV
DD
AV
DD
VREG
DRDY
SCL
SDA
ADDR
GND
Clock
MI sensor
X-axis
MI sensor
Y-axis
MUX
ADC
I
2
C
Signal
Processing
MI Element
MI sensor
Z-axis
Excellent noise, temperature, and magnetization characteristics enable high accuracy detection
Noise Characteristics
－
2
－
1.5
－
1
－
0.5
0
0.5
1
1.5
2
0
200
400
600
800
1,000
Output [0 Magnetic Field] (μT)
Measurement Number
Conventional Product
BM1422AGMV
Magnetization Resistance
0
40
80
120
160
200
1
10
100
External Magnetic Field (mT)
Offset Drift (μT)
Conventional Product
BM1422AGMV
Temperature Characteristics
－
10
－
8
－
6
－
4
－
2
0
2
4
6
8
10
Offset Drift (μT)
0
20
40
60
Temperature (°C)
Conventional Product
BM1422AGMV
4.0
3.5
2.5
2.0
1.5
1.0
0.5
0
Current Consumption (mA)
Conventional Product
BM1422AGMV
0.15 m A
*At 10 0Hz
Current consumption
reduced by over 20×
3.5mA
Ultra-low current consumption ideal for mobile devices
09
Sensor Catalog
10
Infrared
High Output
Laser Diodes
ROHM high power infrared laser diodes are optimized for a variety of applications, including motion sensing.
These lasers emit high-power infrared radiation and detect infrared rays reflected by an object through a receiving
block, making it possible to detect the motion and position of an object with a high degree of accuracy.
φ
5.6mm
Pressure
CLGA10V020A
(2.0×2.0×Max.1.0mm)
Pressure
Sensor IC
ROHM offers a piezoresistive-type barometric sensor IC that carries out internal temperature correction
using a proprietary compensation algorithm covering both high and low temperatures, making it easy to
obtain high accuracy barometric pressure data.
This provides notification of atmospheric pressure changes by detecting altitude differences in activity
meters and wearables along with advanced detection for indoor navigation in smartphones and tablets.
Digital Barometric Pressure Sensor IC with Built-in Temperature Compensation
Supply
Voltage
(V)
BM1386GLV
1.7 to 3.6
－
40 to
＋
85
I
2
C
CLGA10V020A
3.0
Average
Current
(μA)
300 to 1,300
Pressure
Range
(hPa)
±
0.12
Relative
Pressure
Accuracy (hPa)
±
1
Absolute
Pressure
Accuracy (hPa)
Operating
Tem p er ature
(°C)
Package
I/F
Part No.
Infrared Laser Diodes
Absolute Maximum Ratings
(T
C
=
＋
25°C)
Wavelength
λ
p
(nm)
I
TH
(mA)
Iop
(mA)
η
(W/A)
Vop
(V)
Im
(mA)
θ⊥
(deg)
θ
//
(deg)
842
RLD84NZJ2
50
255
0.95
2.4
0.30
17. 0
9.5
852
RLD85NZJ4
50
255
0.95
2.4
0.30
17. 0
9.5
822
RLD82NZJ1
50
255
0.95
2.4
0.30
17. 0
9.5
Part No.
Electrical Optical Characteristics
(T
C
=
＋
25°C)
Equivalent
Circuit
PD
(1)
(3)
LD
(2)
PD
(1)
(3)
LD
(2)
822
RLD82PZJ1
50
255
0.95
2.4
0.30
17. 0
9.5
842
RLD84PZJ2
50
255
0.95
2.4
0.30
17. 0
9.5
852
RLD85PZJ4
50
255
0.95
2.4
0.30
17. 0
9.5
942
RLD94PZJ5
55
325
0.75
2.2
0.90 30.0
35.0
☆
942
RLD94PZJ7
50
255
0.95
2.4
0.30
17. 0
9.5
☆
942
RLD94NZJ5
55
325
0.75
2.2
0.90 30.0
35.0
☆
942
RLD94NZJ7
P
O
(mW)
220
220
220
220
220
220
285
220
285
220
50
V
R
(V)
2
2
2
2
2
2
2
2
2
2
To pr
Max.
(°C)
＋
60
＋
60
＋
60
＋
60
＋
60
＋
60
＋
65
＋
60
＋
65
＋
60
255
0.95
2.4
0.30
17. 0
9.5
200
200
200
Condition
P
O
(mW)
200
200
200
200
200
200
200
☆
☆
: Under Development
Application Examples
Device control is performed
after sensing movement.
Supports infrared sensing for projectors.
Detector
Motion
Sensor LD
Detects the movement of people and controls gates to prevent falls.
Fall
Detector
定位置停止
検知センサ
Senses the distance between people and
objects in unmanned transport vehicles to
avoid collisions.
Motion Sensors
Aerial Work Platform
Features
●
Piezo-resistive pressure sensor
●
Detection range: 300hPa to 1,300hPa
●
Built-in temperature compensation function
●
I
2
C interface
●
Compact Package
Applications
●
Smartphones
●
Wearable Devices
●
Activity Trackers
Block Diagram
Integrated temperature compensation function
results in high accuracy relative pressure
(altitude) characteristics, from low to high
temperature.
MUX
Signal
Processing
OTP
Clock
Temperature data
Tem p er ature
Sensor
Pressure Sensor
VDD
INT
SCL
SDA
Pressure data
GND
DREG
ADC
I
2
C
Built-in temperature
characteristics
correction function
Sea level (0m): 1,013hPa
∆20cm
: 0.024hPa
∆20cm
: 0.024hPa
20m:1,010hPa
20m:1,010hPa
Mt.Fuji
3,776m: 635hPa
Mt.Fuji
3,776m: 635hPa
Mt. Everest
8,848m: 314hPa
Mt. Everest
8,848m: 314hPa
Floor/level detection
during indoor
navigation
0.075hPa
= 60cm
0.075hPa
= 60cm
Barometric pressure changes
when going up/down stairs
Wide
barometric
pressure
measurement
range
Application Examples
Height differences can be monitored using a barometric pressure sensor.
1,010hPa
=20m
1,010hPa
=20m
Changing barometric pressure when
moving between floors (elevator)
Improves calorie
calculation accuracy
during motion
detection
1000.5
1000.4
1000.3
1000.2
<Measurement Conditions>
・
Indoor
・
Room temperature
・
High-accuracy mode
0
20
40
60
80
10
0
120
130
Time (sec.)
Absolute Pressure (hPa)
－
100cm
0cm
Sensor Position
±20cm(±0.024hPa)
Measurement data taken
by moving the pressure sensor IC
Pressure Measurement Example
Built-in Temperature Compensation
Ensures Stable Pressure Detection
Ambient Temperature (°C)
Absolute Pressure Error (hPa)
5
－
25
0
25
50
75
－
50
4
3
2
1
0
－
1
－
2
－
3
－
4
－
5
100
ROHM
Conventional Product A
Conventional Product B
Features
●
High 200mW output, Kink-free via CW drive
●
High-efficiency operation with excellent
temperature characteristics
●
MTTF>40,000hrs at 200mW (
＋
60°C) drive
*CW: Continuous wave (unmodulated)
*Kink: Bend after the threshold in the current vs. optical output characteristics curve
Applications
●
Motion Sensors
●
3D Distance Sensors
Excellent temperature characteristics
compared with conventional products
High-efficiency Operation with
Excellent Temperature Characteristics
I - L-V Cur ve
RLD82xxJ1
300
250
200
150
100
50
0
50
100
150
200
250
300
350
400
450
Iop (mA)
P
O
(mW)
Conventional Product
300
250
200
150
100
50
0
50
100
150
200
250
300
350
400
450
Iop (mA)
P
O
(mW)
＋
25°C
＋
60°C
＋
85°C
＋
60°C
＋
25°C
＋
85°C
These products are intended for use in general electronic equipment.
Since laser light emitted from laser diodes can cause injury (i.e. burns),
please refrain from looking directly at the light-emitting block or
through a lens or fiber when the product is in operation.
Safety Precautions
If you intend to use these products in equipment and devices that require an
extremely high level of reliability, and whose malfunction or failure may directly cause
loss of human life, please consult with a ROHM sales representative in advance.
09
Sensor Catalog
10
Infrared
High Output
Laser Diodes
ROHM high power infrared laser diodes are optimized for a variety of applications, including motion sensing.
These lasers emit high-power infrared radiation and detect infrared rays reflected by an object through a receiving
block, making it possible to detect the motion and position of an object with a high degree of accuracy.
φ
5.6mm
Pressure
CLGA10V020A
(2.0×2.0×Max.1.0mm)
Pressure
Sensor IC
ROHM offers a piezoresistive-type barometric sensor IC that carries out internal temperature correction
using a proprietary compensation algorithm covering both high and low temperatures, making it easy to
obtain high accuracy barometric pressure data.
This provides notification of atmospheric pressure changes by detecting altitude differences in activity
meters and wearables along with advanced detection for indoor navigation in smartphones and tablets.
Digital Barometric Pressure Sensor IC with Built-in Temperature Compensation
Supply
Voltage
(V)
BM1386GLV
1.7 to 3.6
－
40 to
＋
85
I
2
C
CLGA10V020A
3.0
Average
Current
(μA)
300 to 1,300
Pressure
Range
(hPa)
±
0.12
Relative
Pressure
Accuracy (hPa)
±
1
Absolute
Pressure
Accuracy (hPa)
Operating
Tem p er ature
(°C)
Package
I/F
Part No.
Infrared Laser Diodes
Absolute Maximum Ratings
(T
C
=
＋
25°C)
Wavelength
λ
p
(nm)
I
TH
(mA)
Iop
(mA)
η
(W/A)
Vop
(V)
Im
(mA)
θ⊥
(deg)
θ
//
(deg)
842
RLD84NZJ2
50
255
0.95
2.4
0.30
17. 0
9.5
852
RLD85NZJ4
50
255
0.95
2.4
0.30
17. 0
9.5
822
RLD82NZJ1
50
255
0.95
2.4
0.30
17. 0
9.5
Part No.
Electrical Optical Characteristics
(T
C
=
＋
25°C)
Equivalent
Circuit
PD
(1)
(3)
LD
(2)
PD
(1)
(3)
LD
(2)
822
RLD82PZJ1
50
255
0.95
2.4
0.30
17. 0
9.5
842
RLD84PZJ2
50
255
0.95
2.4
0.30
17. 0
9.5
852
RLD85PZJ4
50
255
0.95
2.4
0.30
17. 0
9.5
942
RLD94PZJ5
55
325
0.75
2.2
0.90 30.0
35.0
☆
942
RLD94PZJ7
50
255
0.95
2.4
0.30
17. 0
9.5
☆
942
RLD94NZJ5
55
325
0.75
2.2
0.90 30.0
35.0
☆
942
RLD94NZJ7
P
O
(mW)
220
220
220
220
220
220
285
220
285
220
50
V
R
(V)
2
2
2
2
2
2
2
2
2
2
To pr
Max.
(°C)
＋
60
＋
60
＋
60
＋
60
＋
60
＋
60
＋
65
＋
60
＋
65
＋
60
255
0.95
2.4
0.30
17. 0
9.5
200
200
200
Condition
P
O
(mW)
200
200
200
200
200
200
200
☆
☆
: Under Development
Application Examples
Device control is performed
after sensing movement.
Supports infrared sensing for projectors.
Detector
Motion
Sensor LD
Detects the movement of people and controls gates to prevent falls.
Fall
Detector
定位置停止
検知センサ
Senses the distance between people and
objects in unmanned transport vehicles to
avoid collisions.
Motion Sensors
Aerial Work Platform
Features
●
Piezo-resistive pressure sensor
●
Detection range: 300hPa to 1,300hPa
●
Built-in temperature compensation function
●
I
2
C interface
●
Compact Package
Applications
●
Smartphones
●
Wearable Devices
●
Activity Trackers
Block Diagram
Integrated temperature compensation function
results in high accuracy relative pressure
(altitude) characteristics, from low to high
temperature.
MUX
Signal
Processing
OTP
Clock
Temperature data
Tem p er ature
Sensor
Pressure Sensor
VDD
INT
SCL
SDA
Pressure data
GND
DREG
ADC
I
2
C
Built-in temperature
characteristics
correction function
Sea level (0m): 1,013hPa
∆20cm
: 0.024hPa
∆20cm
: 0.024hPa
20m:1,010hPa
20m:1,010hPa
Mt.Fuji
3,776m: 635hPa
Mt.Fuji
3,776m: 635hPa
Mt. Everest
8,848m: 314hPa
Mt. Everest
8,848m: 314hPa
Floor/level detection
during indoor
navigation
0.075hPa
= 60cm
0.075hPa
= 60cm
Barometric pressure changes
when going up/down stairs
Wide
barometric
pressure
measurement
range
Application Examples
Height differences can be monitored using a barometric pressure sensor.
1,010hPa
=20m
1,010hPa
=20m
Changing barometric pressure when
moving between floors (elevator)
Improves calorie
calculation accuracy
during motion
detection
1000.5
1000.4
1000.3
1000.2
<Measurement Conditions>
・
Indoor
・
Room temperature
・
High-accuracy mode
0
20
40
60
80
10
0
120
130
Time (sec.)
Absolute Pressure (hPa)
－
100cm
0cm
Sensor Position
±20cm(±0.024hPa)
Measurement data taken
by moving the pressure sensor IC
Pressure Measurement Example
Built-in Temperature Compensation
Ensures Stable Pressure Detection
Ambient Temperature (°C)
Absolute Pressure Error (hPa)
5
－
25
0
25
50
75
－
50
4
3
2
1
0
－
1
－
2
－
3
－
4
－
5
100
ROHM
Conventional Product A
Conventional Product B
Features
●
High 200mW output, Kink-free via CW drive
●
High-efficiency operation with excellent
temperature characteristics
●
MTTF>40,000hrs at 200mW (
＋
60°C) drive
*CW: Continuous wave (unmodulated)
*Kink: Bend after the threshold in the current vs. optical output characteristics curve
Applications
●
Motion Sensors
●
3D Distance Sensors
Excellent temperature characteristics
compared with conventional products
High-efficiency Operation with
Excellent Temperature Characteristics
I - L-V Cur ve
RLD82xxJ1
300
250
200
150
100
50
0
50
100
150
200
250
300
350
400
450
Iop (mA)
P
O
(mW)
Conventional Product
300
250
200
150
100
50
0
50
100
150
200
250
300
350
400
450
Iop (mA)
P
O
(mW)
＋
25°C
＋
60°C
＋
85°C
＋
60°C
＋
25°C
＋
85°C
These products are intended for use in general electronic equipment.
Since laser light emitted from laser diodes can cause injury (i.e. burns),
please refrain from looking directly at the light-emitting block or
through a lens or fiber when the product is in operation.
Safety Precautions
If you intend to use these products in equipment and devices that require an
extremely high level of reliability, and whose malfunction or failure may directly cause
loss of human life, please consult with a ROHM sales representative in advance.
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