平台合作
相关推荐
Can we apply 3.3V on power control signals: PWRON_B, PMIC_ON_REQ, PMIC_STBY_REQ, WDOG_B, RTC_RESET_B, POR_B if DVDD=1.8V?
Yes. 3.3V is acceptable for driving the control signals.
Can we apply 3.3V on power control signals: PWRON_B, PMIC_ON_REQ, PMIC_STBY_REQ, WDOG_B, RTC_RESET_B, POR_B if DVDD=1.8V?
Yes. 3.3V is acceptable for driving the control signals.
Can we apply 3.3V on power control signals: PWRON_B, PMIC_ON_REQ, PMIC_STBY_REQ, WDOG_B, RTC_RESET_B, POR_B if DVDD=1.8V?
Yes. 3.3V is acceptable for driving the control signals.
I DON'T HAVE A SPATULA TO APPLY THE THERMAL PASTE. WHICH ALTERNATIVE CAN I USE TO APPLY THE PASTE?
For best results, we recommend spreading the paste over the entire chip surface. If this is not possible, an X with thermal paste can be applied to the chip as an alternative. The contact pressure will also distribute the paste sufficiently. Be careful not to apply too much thermal paste.
What is the recommended microcontroller? Can we use third party microcontroller?
LAPIS recommend ML610Q486P, ML610Q488P, ML610Q112 for analog-front end type LSIs. Customer can use third party microcontroller.
关于模拟多路转换器IC， 请告知在BU4051BC的电源电压3V下，传输延迟时间IN→OUT和传输延迟时间CONTROL(A、B)→OUT的参考值。
作为参考值，电源电压3.3V时的传输延迟时间IN→OUT为标准值23ns、最大值50ns，传输延迟时间CONTROL(A、B)→OUT为标准值360ns、最大值600ns。
数据表中记载的“Energy Sharing control Operation Example”示意图，在使用2层基板和使用4层基板时有区别吗？
没有，示意图与基板层数无关均可适用。但是，Share功率的发热取决于基板的热阻。
For BD3812F, What is the polarity of the MUTE terminal?
The "control signal" listed on page 3 of the datasheet is the specification for the MUTE pin. MUTE is OFF at "H" level, and MUTE is ON at "L" level.
After setting the register value of [PA_ADJ1 to 3] register (B1 0x04-0x06), [PA_REG_ADJ1 to 3] register (B1 0x33-0x35), [PA_REG_FINE_ADJ] register (B1 0x13) through adjusting PA of ML7396, how long does it take for them to be reflected in the wireless output?
After completion of register settings, the control signal is sent to the PA without time lags. Therefore, the time taken for them to be reflected is almost equivalent to the response time of PA. Since PA provides quick response, they are reflected within 100 us. Related Products: ML7396 family
Can we modify threshold values easily?
Customers can save threshold values in the external EEPROM and control their systems with this threshold values. Please refer to each documents.
Are there any special functions or know-how to save power consumption?
Intermittent operation performed in Deep-HALT mode, which is an industry-leading function for saving the standby current of the low-speed clock, can help reducing the average power consumption. Deep-HALT mode can be released by a timer. Also, power consumption can be reduced by stopping the operation of the unused circuits with the block control function. Related Products: ML62Q12xx, ML62Q13xx, ML62Q14xx, ML62Q15xx/ML62Q18xx, ML62Q16xx, ML62Q17xx
The following error occurred after an attempt to connect a debugger using on-chip emulator: “ICE error: 6307H Failed to start on-chip ICE block.” What should I do?
The ICE error: 6307H is caused by the following situations. (1) Poor connection between the on-chip emulator and microcontroller. (2) Microcontroller failure. (3) For the microcontroller on which the test pin and general-purpose port are shared, output port is set by a program. An error caused by (1) can be avoided by connecting the on-chip emulator and microcontroller properly. For a reference board, check that jumpers are set on the on-chip emulator side. When there is no problem with connection, (2) or (3) may be the case. Replace the target LSI.
Is it possible to transfer data from ROM or data flash with the ML62Q1000 series DMA (Direct Memory Access) controller?
Data cannot be transferred from ROM or data flash with the ML62Q1000 series DMA. Data can be transferred between SFR (Special Function Register) and RAM. Related Products: ML62Q12xx, ML62Q13xx, ML62Q14xx, ML62Q15xx/ML62Q18xx, ML62Q16xx, ML62Q17xx
For Analog Audio Processors, How should unused signal input pins be handled for products that operate with Positive and Negative Power Supplies?
It can be connected to GND directly without a Coupling Capacitor. If a small current due to offset is a concern, connect it to GND via a Coupling Capacitor.
寻求支持type-c双向管理切换的芯片，一个type-c接口，既能输入又能输出
世强代理的品牌ROHM，有USB Power Delivery 控制器,如BM92A/T系列的，请参考type-c
电子商城
现货市场
服务
提供蓝牙BLE芯片协议、蓝牙模块、蓝牙成品测试认证服务；测试内容分Host主机层，Controller控制器层，Profile应用层测试。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>
满足150W内适配器、PD快充、氮化镓快充等主流产品测试需要；并可查看被测开关电源支持协议，诱导多种充电协议输出，结合电子负载和示波器进行高精度测试。测试浪涌电流最大40A。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>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问