INA828
Features
- 1 Precision Instrumentation Amplifier Evolution:
- Second Generation: INA828
- First Generation: INA128
- Low Offset Voltage: 50 µV, MAX
- Gain Drift: 5 ppm/°C (G = 1), 50 ppm/°C (G > 1)
- Noise: 7 n V/√Hz
- Bandwidth: 2 MHz (G = 1), 260 k Hz (G = 100)
- Stable with 1-n F Capacitive Loads
- Inputs Protected Up to ±40 V
- mon-Mode Rejection:
- 110 d B, MIN (G = 10)
- Power-Supply Rejection: 100 d B, MIN (G = 1)
- Supply Current: 650 µA, MAX
- Supply Range:
- Single Supply: 4.5 V to 36 V
- Dual Supply: ±2.25 V to ±18 V
- Specified Temperature Range:
- 40°C to +125°C
- Package: 8-Pin SOIC
2 Applications
- Industrial Process Controls
- Circuit Breakers
- Battery Testers
- ECG Amplifiers
- Power Automation
- Medical Instrumentation
- Portable Instrumentation
3 Description
The INA828 is a high-precision instrumentation amplifier that offers low power consumption and operates over a very wide single- or dual-supply range. A single external resistor sets any gain from 1 to 1000. The...
