The AD8211WYRJZ-RL is a high voltage, precision current shunt amplifier. It features a set gain of 20 V/V, with a typical ±0.35% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. Excellent common-mode rejection from −2 V to +65 V is independent of the 5 V supply. The AD8211WYRJZ-RL performs unidirectional current measurements across a shunt resistor in a variety of industrial andautomotive applications, such as motor control, solenoid control, or battery management.
Special circuitry is devoted to output linearity being maintained throughout the input differential voltage range of 0 mV to 250 mV, regardless of the common-mode voltage present. The AD8211WYRJZ-RL has an operating temperature range of −40°C to +125°C and is offered in a small 5-lead SOT package.
Feature
- ±4000 V HBM ESD
- High common-mode voltage range: −2 V to +65 V operating
- Continuous input voltage range: −3 V to +68 V survival
- Wide operating temperature range5-lead SOT: −40°C to +125°C
- Qualified for Automotive Applications
- Buffered output voltage
- Excellent ac and dc performance5 μV/°C typical offset drift −13 ppm/°C typical gain drift 120 dB typical CMRR at dc
Applications
- High-side current sensing Motor controls Transmission controls Engine management Suspension controls Vehicle dynamic controls DC-to-dc converters
(Picture: Pinout)
