INA270A-Q1
Overview
The INA270A-Q1 and INA271A-Q1 (INA27xA-Q1) family of current-shunt monitors with voltage output can sense voltage drops across current shunts at common-mode voltages from -16 V to +80 V, independent of the supply voltage. The INA27xA-Q1 pinouts readily enable filtering.
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results: - Device Temperature Grade 1: -40°C to +125°C Ambient Operating Temperature Range - Device HBM ESD Classification Level 2 - Device CDM ESD Classification Level C6
- Pinout Optimized for External Filtering
- Wide Common-Mode Range: -16 V to +80 V
- Accuracy: - CMRR: 120 dB - ±2.5-mV Offset (Maximum) - ±1% Gain Error (Maximum) - 20-μV/°C Offset Drift (Maximum) - 55-ppm/°C Gain Drift (Maximum)
- Bandwidth: Up to 130 kHz
- Two Gain Options Available: - 14 V/V (INA270A-Q1) - 20 V/V (INA271A-Q1)
- Quiescent Current: 900 μA (Maximum)
- Power Supply: 2.7 V to 18 V
- Packages: SOIC-8
