Crocus Technology Unveiled its 2nd Generation TMR Linear Sensor CT100 with Unparalleled Temperature Stability
The CT100 is a unique TMR magnetic sensor with industry-leading performance.
Santa Clara, California, March 19, 2019 – Crocus Technology Inc., a leading supplier of disruptive TMR sensors, announced the CT100 device, an advanced, high-performance linear (1D) magnetic sensor based on Crocus’ patented and unique TMR-based technology. The CT100 has best-in-class performance across a wide temperature range coupled with an extremely low linearity error, low hysteresis, and low noise which enables it to address many consumer, industrial, and automotive applications and markets. The CT100 outperforms competitors’ xMR or Hall-based linear magnetic sensor technology available in terms of performance, deviation over temperature, current consumption, and overall robustness. The CT100 does not require any expensive flux guides or concentrators, chopping circuits or set/reset pulses and operates over a wide magnetic field range.
Crocus’s revolutionary Magnetic Logic Unit™ (MLU™) TMR technology is implemented into the CT100 with a single full-bridge magnetic resistor network which delivers high gain and high accuracy. The CT100 senses the presence of a magnetic field (whether from a magnet or a field generated by a current-carrying conductor) and outputs a differential signal with a linearity error that is less than ±0.5% over a magnetic field range from -20mT to +20mT with negligible hysteresis and extremely low noise. The robust device operates from -40℃ to +150℃ and yields a predictable temperature coefficient of sensitivity (TCS) of less than 300ppm/℃ and a temperature coefficient of offset (TCO) that does not exceed 3μV/V/℃ across a supply voltage range from 1.0V to 5.5V.
“The CT100 utilizes Crocus’ state-of-the-art MLU TMR technology to produce a magnetic sensor with high linearity, unparalleled temperature stability, and magnetic robustness to address a wide range of demanding applications ranging from AC or DC contactless current sensing with high isolation, thereby, replacing current transformers and shunt resistors, to highly precise linear position sensing. The CT100 with its high-frequency response, minimal power consumption, and small form factor, enables simple and creative system designs in applications such as IoT, drones, electric motor controls, power monitoring, and many other consumers, industrial, and automotive applications” states Zack Deiri, CEO of Crocus Technology. “Many applications today demand performance but not at the expense of large deviations due to temperature fluctuation which impacts system performance and safety. The CT100, a discrete TMR sensor with ESD protection, offers superior performance to our competitors’ fully integrated and highly compensated solutions in terms of accuracy and robustness over field and temperature.”
The CT100 is a perfect fit for products such as current and field sensors, fuse current monitors, IoT smart devices, electric motors, magnetic card readers, window/door sensors, and mobile electronics where excellent linearity performance and thermal stability are a must.
The CT100 is available in a 6-lead SOT23 package and in an ultra-low profile and small form factor 6-lead DFN package and wafer/KGD (Known-Good-Die). Samples and evaluation boards are currently available, and production has been targeted for early Q3 2019.
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本文由玄子转载自Crocus Technology News，原文标题为:Crocus Technology Unveils its 2nd Generation TMR Linear Sensor with Unparalleled Temperature Stability，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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Crocus Technology TMR传感器选型指南
目录- Company Profile Isolated Current Sensors Supercharge Sensor Technology XtremeSense TMR
型号- CT426-ASN820MR,CT426-ASN850DR,CT427-HSN865MR,CT220,CT426-HSN850MR,CT433-HSWF65DR,CT8152PC-IL4,CT220FMC-IS5,CT416-HSN820DR,CT417-HSN820,CT8112BK-HS3,CT453,CT452,CT432-HSWF20MR,CT431-HSWF65,CT8122AM-HL4,CT427-ASN865DR,CT43X,CT432-HSWF50DR,CT811X,CT220BMV-IS5,CT427-HSN830MR,CT418-HSN850MR,CT428-HSN830DR,CT110,CT100LW-HS6,CT428-HSN850,CT417-ASN850MR,CT8132BV-HS3,CT432-ASWF65DR,CT8150PC-IS3,CT110PDC-ID6,CT100,CT418-ASN865MR,CT431-HSWF50,CT812X,CT431-HSWF50MR,CT813X,CT427-HSN820MR,CT428-HSN865,CT220FMC-HS5,CT8152PC-HL4,CT452-H00DRTS08,CT433,CT432,CT431,CT310,CT415-ASN820DR,CT418-ASN830MR,CT430,CT8122AM-IL4,CT41X,CT220BMV-HS5,CT450,CT8132BV-IS3,CT431-ASWF65MR,CT433-HSWF30DR,CT110PDC-HD6,CT427-HSN850DR,CT425-ASN850MR,CT427-ASN830DR,CT42X,CT432-ASWF20DR,CT815X,CT220RMC-HS5,CT431-ASWF30DR,CT450-A00MRSN08,CT415,CT8131BV-IL4,CT415-ASN865DR,CT430-HSWF50MR,CT418,CT452-H00MRSN08,CT8150PC-HL4,CT417,CT415-HSN830MR,CT428-HSN820MR,CT452-A00MRTS08,CT416,CT430-ASWF50DR,CT81XX,CT430-ASWF20MR,CT100LW-FS6,CT426-ASN830MR,CT452-H06MRTS08,CT8131BV-HL4,CT220PMC-IS5,CT425,CT432-HSWF30MR,CT415-HSN865MR,CT428,CT427,CT430-ASWF30MR,CT220RMC-IS5,CT415-HSN850DR,CT433-HSWF20DR,CT8112BK-IS3,CT417-ASN865MR,CT426-ASN865MR,CT452-H06DRSN08,CT432-HSWF65MR,CT428-HSN865MR,CT8150PC-IL4,CT310LS-IT8,CT427-ASN820DR,CT432-ASWF30DR,CT453-A00DRSN08,CT430-ASWF65MR,CT428-HSN850DR,CT431-ASWF20DR,CT418-ASN850MR,CT417-ASN830MR,CT220PMC-HS5,CT8112BK-IT3,CT8132BV-HL4,CT415-ASN830DR,CT415-HSN820MR,CT450-H24DRSN08,CT453-A00DRTS08,CT310LS-HD8,CT453-H00DRSN08,CT416-ASN820DR,CT425-HSN820DR,CT417-HSN850MR,CT418-ASN865DR,CT430-HSWF65,CT220PMV-IS5,CT433-ASWF50MR,CT425-HSN830,CT8152PC-HS5,CT426-ASN820DR,CT452-H00DRSN08,CT8132BV-IL4,CT433-HSWF50DR,CT418-ASN830DR,CT428-ASN850MR,CT433-HSWF20MR,CT453-H06DRSN08,CT425-HSN820,CT416-ASN865DR,CT425-ASN850DR,CT430-HSWF30MR,CT220PMV-HS5,CT425-ASN820MR,CT431-ASWF65DR,CT433-HSWF30MR,CT427-HSN850MR,CT452-A00DRTS08,CT416-ASN830DR,CT431-ASWF30MR,CT433-HSWF65MR,CT430-HSWF50,CT415-HSN830DR,CT428-HSN820DR,CT310LS-FD8,CT430-ASWF50MR,CT431-HSWF20,CT425-ASN865MR,CT415-HSN865DR,CT415-ASN850DR,CT452-H06DRTS08,CT430-HSWF65MR,CT110FDC-ID6,CT452-H00MRTS08,CT8132BH-IS3,CT425-ASN830MR,CT415-ASN820MR,CT425-HSN865,CT425-HSN865DR,CT428-HSN865DR,CT426-ASN830DR,CT431-ASWF50DR,CT417-HSN830MR,CT431-ASWF20MR,CT418-HSN820DR,CT453-H06DRTS08,CT415-ASN830MR,CT425-HSN830DR,CT415-HSN820DR,CT426-ASN865DR,CT453-H00MRTS08,CT8152PC-IS5,CT100LW-IS6,CT417-HSN865MR,CT450-H24MRSN08,CT425-HSN850,CT430-HSWF50DR,CT418-ASN820MR,CT432-HSWF50MR,CT8150PC-HS3,CT450-H00DRTS08,CT430-HSWF20MR,CT8132BH-HS3,CT428-ASN830MR,CT431-HSWF30,CT415-ASN865MR,CT110FDC-HD6,CT418-ASN850DR,CT452-A00DRSN08,CT415-HSN820,CT427-ASN850MR,CT417-HSN850DR,CT431-HSWF20DR,CT220RMV-HS5,CT428-ASN865MR,CT425-HSN820MR,CT100LW-ID6,CT433-HSWF50MR,CT453-A00MRSN08,CT110FDV-ID6,CT417-ASN865DR,CT432-ASWF50MR,CT416-ASN820MR,CT417-HSN820MR,CT426-HSN850,CT425-HSN850DR,CT416-ASN850DR,CT110RDV-ID6,CT425-ASN820DR,CT426-HSN865DR,CT433-ASWF65MR,CT450-H06MRSN08,CT426-HSN820,CT130LN-HD6,CT8111DT-IS3,CT430-ASWF20DR,CT425-ASN865DR,CT428-ASN850DR,CT220RMV-IS5,CT426-HSN830DR,CT100LW-HD6,CT428-ASN820MR,CT431-HSWF65DR,CT433-ASWF30MR,CT110FDV-HD6,CT416-ASN865MR,CT417-ASN820DR,CT426-HSN830,CT418-HSN865DR,CT415-HSN830,CT110RDV-HD6,CT416-HSN850MR,CT418-HSN830DR,CT453-H06MRTS08,CT110PDV-ID6,CT430-HSWF65DR,CT415-HSN865,CT418-HSN865,CT220FMV-IS5,CT8132EK-IS3,CT425-ASN830DR,CT450-H00DRSN08,CT430-HSWF20,CT415-ASN850MR,CT8111BK-IT3,CT8132SK-IL4,CT450-A00DRTS08,CT415-HSN850,CT430-HSWF30DR,CT431-ASWF50MR,CT431-HSWF30DR,CT416-HSN830MR,CT430-HSWF30,CT8111BK-IS3,CT453-A00MRTS08,CT427-HSN820,CT418-HSN820MR,CT453-H00MRSN08,CT110PDV-HD6,CT426-HSN865,CT310LS-ID8,CT220FMV-HS5,CT430-HSWF20DR,CT417-HSN830DR,CT310LS-AT8,CT100LW-FD6,CT418-ASN820DR,CT450-H12MRSN08,CT433-ASWF50DR,CT425-HSN865MR,CT418-HSN850,CT417-HSN865DR,CT450-H00MRTS08,CT453-H00DRTS08,CT426-HSN820DR,CT425-HSN830MR,CT8111BK-HS3,CT433-ASWF20MR,CT8111BH-IS3,CT417-ASN850DR,CT432-ASWF20MR,CT433-ASWF65DR,CT418-HSN820,CT416-HSN820,CT417-ASN820MR,CT428-ASN830DR,CT426-HSN850DR,CT310LS-HT8,CT416-HSN820MR,CT427-HSN865DR,CT432-ASWF50DR,CT416-HSN830,CT432-HSWF20DR,CT433-ASWF30DR,CT110RDC-HD6,CT427-HSN830,CT220BMC-HS5,CT426-HSN865MR,CT418-HSN830,CT8132SL-HS3,CT417-HSN820DR,CT428-ASN865DR,CT8122AM-HS3,CT425-HSN850MR,CT427-ASN820MR,CT427-ASN850DR,CT428-HSN830MR,CT418-HSN850DR,CT427-HSN830DR,CT8111BH-HS3,CT427-HSN865,CT8131BV-IS3,CT426-HSN830MR,CT8111DK-IS3,CT8132EK-HS3,CT427-ASN830MR,CT416-HSN865MR,CT110RDC-ID6,CT8132SK-HL4,CT427-HSN820DR,CT416-HSN850,CT418-HSN830MR,CT427-HSN850,CT431-HSWF50DR,CT220BMC-IS5,CT8132DM-HS3,CT416-HSN850DR,CT431-HSWF20MR,CT8122AM-IS3,CT8132SL-IS3,CT427-ASN865MR,CT428-ASN820DR,CT418-HSN865MR,CT416-ASN830MR,CT417-HSN865,CT8132SK-HS3,CT8131BV-HS3,CT8111DT-HS3,CT452-H06MRSN08,CT8112DK-IS3,CT430-ASWF65DR,CT416-HSN865,CT431-HSWF30MR,CT8111DK-HS3,CT8112DT-IS3,CT310LS-FT8,CT8122AN-HS3,CT431-HSWF65MR,CT8132BL-HS3,CT8132DM-IS3,CT453-H06MRSN08,CT417-HSN850,CT450-H06DRSN08,CT416-HSN830DR,CT
Crocus Technology TMR位置传感器选型表
先进的磁传感器产品基于其创新和专利的XtremeSense®TMR技术，可在宽温度范围内实现最高灵敏度、最低功耗和最小尺寸。这些磁传感器不仅具有高磁感应性能，而且在广泛的应用范围内具有可靠性、小占地面积、电流和热隔离、高频操作和低功耗
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产品型号
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品类
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Polarity
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Min. Supply Voltage (V)
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Max. Supply Voltage (V)
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Bₒₚ (mT)
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Bᵣₚ (mT)
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Sampling Frequency (Hz)
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Average Supply Current @ VDD = 3.3V (µA)
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Typ. Sensitivity (mV/V/mT)
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Max. Lineairty Error (% FS)
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Max. Corrected Angular Error (°)
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Typ. Offset Voltage (mV/V)
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Min. Field (mT)
|
Max. Field (mT)
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Output Type
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TCS (ppm/°C)
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Temperature Range (°C)
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Package Type
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See Inventory
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|
CT8111BK-IS3
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数字开关
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Unipolar
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1.7V
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5.5V
|
3mT
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2mT
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10Hz
|
0.19µA
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0
|
0
|
0
|
0
|
0
|
200mT
|
Open Drain
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0
|
-40°C to +85°C
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SOT23-3
|
See CT8111BK-IS3
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选型表 - Crocus Technology 立即选型
TMR与分流传感器：表格如何转变供应链和精度问题使TMR成为安全的赌注
描述- 本文探讨了传统分流式传感器与隧道磁阻式（TMR）传感器的对比。随着精度要求的提高，传统分流式传感器在成本效益上逐渐失去优势。TMR传感器因其内置隔离、更少的组件和更简单的供应链响应，提供了更安全、更精确的解决方案。文章还比较了霍尔效应传感器与分流式传感器的优缺点，指出TMR传感器在低功耗、高信号噪声比、更好的线性度和无需额外磁通集中器结构方面具有显著优势。
Crocus Technology位置传感器选型表
产品具有高灵敏度,可使用更大的气隙或更小尺寸/更低成本的磁体，可吸收低至110nA 的电源电流,最大限度电源电压 5.5(V)，是一款基于番红花科技的极限感知® TMR 技术的一维线性 TMR 场传感器,最大限度电源电压 5.5(V)
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产品型号
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品类
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Sensor Type
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Polarity
|
Min. Supply Voltage (V)
|
Max. Supply Voltage (V)
|
Bₒₚ (mT)
|
Bᵣₚ (mT)
|
Sampling Frequency (Hz)
|
Average Supply Current @ VDD = 3.3V (µA)
|
Typ. Sensitivity (mV/V/mT)
|
Max. Lineairty Error (% FS)
|
Max. Corrected Angular Error (°)
|
Typ. Offset Voltage (mV/V)
|
Min. Field (mT)
|
Max. Field (mT)
|
Output Type
|
TCS (ppm/°C)
|
Temperature Range (°C)
|
Package Type
|
|
CT8111BK-IS3
|
Position Sensors
|
Digital Switch
|
Unipolar
|
1.7
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5.5
|
3
|
2
|
10
|
0.19
|
0
|
0
|
0
|
0
|
0
|
200
|
Open Drain
|
0
|
-40 to +85
|
SOT23-3
|
选型表 - Crocus Technology 立即选型
Novosense工业控制解决方案
描述- NOVOSENSE微电子公司专注于提供高性能的模拟和混合信号芯片，广泛应用于汽车、工业、信息通信和消费电子市场。公司产品涵盖传感器、信号链和电源管理，包括工业控制系统、能源控制单元、智能电表、集中器、FTU、DTU、PDU、PLC、步进电机、工业变频器、伺服系统和BTS电池组件容量等。产品线丰富，包括霍尔电流传感器、运算放大器、ADC、压力传感器、温度传感器、CAN收发器、RS485收发器、I/O扩展器、I2C、缓冲器、数字隔离器、隔离电流/电压检测、隔离电源、隔离驱动器、非隔离驱动器、高/低边开关、AC-DC转换器、DC-DC转换器、LDO、电压参考和监控与复位IC等。
型号- NSI6801,NSI1311,NSI1312,NSI824X,NSAD114X,NCA8244,NCA8245,NSM2017,NSM211X,NST175,NSM2019,NSM2013,NSI22C11,NSI68515,NSM2015,NSM2011,NSD5604,NSM2012,NSA2862X,NSR33XXX,NST86,NSOPA9XXX,NSI1300,NSI6801M,NSREF31XX,NSI1306,NST112X,NSI1303,NCA1044,NSI1305,NSR7808,NSE11409,NSI8266,NSI8100,NSR28C4X,NIRS21,NSI8260,NSOPA8XXX,NCA9555,NSI1200C,NSD1026V,NCA1042B,NSAD124X,NSD12416,NSI8608,NCA3176,NSCSA24X,NSI83086,NSM201X,NSI83085,NSM2113,NSM2311,NST235,NSR31XXX,NSA2860X,NST60,NSD1624,NST20,NIRS31,NSR104XX,NSR35XXX,NSD1224,NSREF30XX,NSCSA199,NSI1200,NSI1042,NSI1400,NSCSA21X,NSD11416,NSC2860X,NSI22C12,NCA1051A,NCA3485,NST1002,NST1001,NSI82XX,NSI8200,NSI1050
推进传感智能化--汽车
描述- 本文主要介绍了汽车领域中的智能传感技术，特别是磁阻传感器（TMR）在电流检测中的应用。文章详细阐述了磁阻传感器的优势，如高信噪比、低功耗、快速响应时间等，并对比了CT传感器和TMR传感器的性能差异。此外，还介绍了CT43X、CT452/3等产品的参数和优势，以及基于CT450的电流检测模块在800A电流测量中的应用实例。
型号- CT45X,CT453,CT431,CT452,CT100,CT430,CT110,CT220,CT450,CT41X,CT42X,CT43X
CT4022 XtremeSense®TMR电流传感器，具有高DV/DT抗扰度、共模场抑制和3 kV RMS电流隔离初步数据手册
型号- CT4022,CT4022-H20BSN8,CTD4022-30U,CT4022-H10BSN8,CT4022-H30USN8,CT4022-H40BSN8,CTD4022-10B,CTD4022-65B,CTD4022-30B,CT4022-H30BSN8,CTD4022-20B,CTD4022-50B,CTD4022-40B,CT4022-H50BSN8,CT4022-H65BSN8
推动发展高端传感技术 (Advancing Intelligence in Sensing)
描述- Crocus Technology是一家全球领先的隧道磁阻（TMR）传感器技术解决方案供应商，专注于为工业、汽车和消费电子领域提供先进的传感器技术。公司提供XtremeSense® TMR传感器技术，具有高灵敏度、宽动态范围、低功耗和良好的温度稳定性。Crocus拥有超过300项专利，其产品广泛应用于位置传感器、电流传感器和客制传感器等领域。
型号- CT45X-X20DRSN08,CT81XX,CT110,CT220,CT450,CT45X-X20MRSN08,CT45X-X06DRSN08,CT45X-X24MRSN08,CT45X-X12DRSN08,CT45X,CT45X-X12MRSN08,CT450-X06DRSN08,CT431,CT453,CT310,CT100,CT430,CT452,CT41X,CT42X,CT45X-X24DRSN08,CT43X,CT45X-X06MRSN08
Crocus’ XtremeSense® TMR CT81xx Sensors: a Combination of High Sensitivity, Low Power and Small Footprint for Medical Wearables Applications
Crocus’ XtremeSense® TMR CT81xx series of sensors are ideal for battery-operated medical wearable devices. The high sensitivity of the XtremeSense® TMR sensor enables the use of smaller or lower-cost magnetics while drawing very low supply current (as low as 110 nA). XtremeSense® TMR delivers this sensitivity in a small footprint and at the lowest power consumption on the market.
现货市场
服务
可定制无线位移传感器量程范围10~600mm，采用了无线传输方式，可远程自动实时检（监）测位移量值，准确度级别(级)：0.2、0.5;内置模块：无线传输模块、供电模块;传输距离L(m)：可视距离1000 (Zigbee、 LORA)。
最小起订量： 1pcs 提交需求>
配备KEYSIGHT网络分析仪，可测量无线充电系统发射机/接收机线圈的阻抗，电感L、电阻R、电感C以及品质因数Q，仿真不同充电负载阻抗下的无线充电传输效率。支持到场/视频直播测试，资深专家全程指导。
实验室地址： 深圳 提交需求>
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授权代理品牌：接插件及结构件
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