TEXAS INSTRUMENTS TPIC8101DW.. 霍尔效应传感器, SOIC, 20 引脚, -0.3 V, 5.5 V
The is a Knock Sensor Interface for detection of premature detonation in combustion engine. The two sensor channels are selectable through the SPI bus. The knock sensor typically provides an electrical signal to the amplifier inputs. The sensed signal is processed through a programmable band-pass filter to extract the frequency of interest engine knock or ping signals. The band-pass filter eliminates any engine background noise associated with combustion. The engine background noise is typically low in amplitude compared to the predetonation noise. The detected signal is full-wave rectified and integrated by use of the INT/HOLD signal. The digital output from the integration stage is either converted to an analogue signal, passed through an output buffer or be read directly by the SPI. This analogue buffered output may be interfaced to an A/D converter and read by the microprocessor.
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
电源电压DC -300 mV min
供电电流 20 mA
针脚数 20
输入电流 2 mA
耗散功率 100 mW
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Max 5.5 V
电源电压Min 5.25 V
输入电压 0.05V ~ 5.2V
安装方式 Surface Mount
引脚数 20
封装 SOIC-20
封装 SOIC-20
重量 0.0082113832172 kg
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tube
制造应用 车用, 信号处理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPIC8101DW TI 德州仪器 | 当前型号 | 当前型号 |
TPIC8101DWR 德州仪器 | 完全替代 | TPIC8101DW和TPIC8101DWR的区别 |
HIP9011AB 英特矽尔 | 功能相似 | TPIC8101DW和HIP9011AB的区别 |
HIP9011ABT 英特矽尔 | 功能相似 | TPIC8101DW和HIP9011ABT的区别 |