AD8211YRJZ-RL7 Datasheet PDF - ADI

●Product Details

●The AD8211 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 AD8211 performs unidirectional current measurements across a shunt resistor in a variety of industrial and automotive 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 AD8211 has an operating temperature range of −40°C to +125°C and is offered in a small 5-lead SOT package.

●Applications

● High-side current sensing

● Motor controls

● Transmission controls

● Engine management

● Suspension controls

● Vehicle dynamic controls

● DC-to-dc converters

●### Features and Benefits

● ±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 range

●5-lead SOT: −40°C to +125°C

● Qualified for Automotive Applications

● Buffered output voltage

● Excellent ac and dc performance

●5 μV/°C typical offset drift

●−13 ppm/°C typical gain drift

●120 dB typical CMRR at dc