INA239-Q1,PDF数据表下载

INA239-Q1 pdf资料下载The INA239-Q1 is an ultra-precise digital power monitor with 16-bit delta-sigma ADC specifically designed for current-sensing applications. The device can measure a full-scale differential input of ±163.84 mV or ±40.96 mV across a resistive shunt sense element with common-mode voltage support from –0.3 V to +85 V. The low offset and gain drift design of the INA239-Q1 allows it to be used in precise systems that do not undergo multi-temperature calibration during manufacturing. Further, the very low offset voltage and noise allow for use in A to kA sensing applications and provide a wide dynamic range without significant power dissipation losses on the sensing shunt element. The low input bias current of the device permits the use of larger current-sense resistors, thus providing accurate current measurements in the microamp range. PINA239AQDGSRQ1Datasheet pdf资料数据表下载