INA823 Description
The INA823 is an integrated instrumentation amplifier that offers low power consumption and operates over a wide, single-supply or dual-supply range. A single external resistor sets any gain from 1 to 10,000. The device provides low input offset voltage, low offset voltage drift, low input bias current, and low current noise while remaining cost-effective.
INA823 Key Features
- Input overvoltage protection up to ±60 V
- Input voltage extends 150 mV below negative
- Low power supply current: 180 µA (typ)
- Precision performance
- Low offset voltage: 20 µV (typ), 100 µV (max)
- Low input bias current: 8nA (max)
- mon-mode rejection
- 84 dB, G = 1 (min)
- 104 dB, G = 10 (min)
- 120 dB, G ≥ 100 (min)