TEXAS INSTRUMENTS INA219BIDR 电流检测放大器, 1个放大器, SOIC, 8 引脚, -40 °C, 125 °C
The is a high-side bi-directional zero-drift Current Shunt and Power Monitor with an I²C- or SMBUS-compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts. The I²C- or SMBUS-compatible interface features 16 programmable addresses. The INA219 senses across shunts on buses that can vary from 0 to 26V. The device uses a single 3 to 5.5V supply, drawing a maximum of 1mA of supply current.
电源电压DC 3.00V min
输出电流 10 mA
通道数 1
针脚数 8
共模抑制比 120 dB
带宽 11 kHz
输入补偿电压 40 µV
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 ±0.5 %
电源电压Max 5.5 V
电源电压Min 3 V
输入电压 0V ~ 26V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
INA219BIDR TI 德州仪器 | 当前型号 | 当前型号 |
INA219BID 德州仪器 | 类似代替 | INA219BIDR和INA219BID的区别 |