LPV812DGKT 编带
The from Texas Instruments is a dual channel precision 425nA nanopower operational amplifier in 8 pin VSSOP package. This is an ultralow power precision operational amplifier family for "Always ON" sensing applications in battery powered wireless and low power wired equipment. With 8KHz of bandwidth from 425nA of quiescent current and a trimmed offset voltage to under 300µV, the amplifier provides the required precision while minimizing power consumption in equipment such as gas detectors and portable electronic devices where operational battery-life is critical. In addition to being ultra-low-power, amplifier has CMOS input stages with fempto-amp bias currents for impedance source applications. It is used in CO and O2 das detectors DA-0756, PIR motion detectors, current sensing, thermostats, IoT remote sensors and active RFID readers and tags.
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
供电电流 425 nA
电路数 2
针脚数 8
共模抑制比 80 dB
输入补偿漂移 1.00 µV/K
带宽 8 kHz
转换速率 1.70 mV/μs
增益频宽积 8 kHz
输入补偿电压 55 µV
输入偏置电流 .1 pA
工作温度Max 125 ℃
工作温度Min -40 ℃
共模抑制比Min 80 dB
电源电压 1.6V ~ 5.5V
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
封装 VSSOP-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 无铅
REACH SVHC版本 2016/06/20
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LPV812DGKT TI 德州仪器 | 当前型号 | 当前型号 |
LPV812DGKR 德州仪器 | 类似代替 | LPV812DGKT和LPV812DGKR的区别 |