Part Number: INA128-HT
Function : High Temperature Precision, Low Power Instrumentation Amplifier
Package: SOIC 8 Pin Type
Manufacturer: TI
Simplified Schematic
Description
The INA128-HT and INA129-HT are low-power, general-purpose instrumentation amplifiers offering excellent accuracy. The versatile three-operational-amplifier design and small size make them ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain. A single external resistor sets any gain from 1 to 10000. The INA128-HT provides an industry-standard gain equation; the INA129-HT gain equation is compatible with the AD620.
Features
1. Low Offset Voltage: 25 uV Typical
2. Low Input Bias Current: 50 nA Typical
3. High CMR: 95 dB Typical
4. Inputs Protected to ±40 V
5. Wide Supply Range: ±2.25 V to ±18 V
6. Low Quiescent Current: 2 mA Typical
Image and Pinout:
Applications:
1. Bridge Amplifiers
2. Thermocouple Amplifiers
3. RTD Sensor Amplifiers
4. Medical Instrumentation
5. Data Acquisition
Official Homepage: https://www.ti.com/product/INA128-HT