ADI AD8210YRZ

电流监控器高/低端±0.7%

Overview

The AD8210YRZ is a high voltage, bidirectional current shunt monitor in 8pin NSOIC package. This single supply, difference amplifier is ideal for amplifying small differential voltages in presence of large common mode voltages. The operating input common mode voltage range extends from -2V to 65V. The device supply voltage is 5V and excellent AC and DC performance over temperature keep errors in measurement loop to a minimum. Offset drift and gain drift are guaranteed to maximum of 8µV/°C and 20ppm/°C respectively.

Features

• Excellent ac and dc performance

• 1 μV/°C typical offset drift

• 10 ppm/°C typical gain drift

• 120 dB typical CMRR at dc

• 80 dB typical CMRR at 100 kHz

• Available in 8-lead SOIC

• Qualified for automotive applications

• ±4000 V HBM ESD

• High common-mode voltage range

• ?2 V to +65 V operating

• ?5 V to +68 V survival

• Buffered output voltage

• 5 mA output drive capability

• Wide operating temperature range: ?40°C to +125°C

• Ratiometric half-scale output offset

Applications

• Engine management

• Suspension controls

• Vehicle dynamic controls

• DC-to-dc converters

• Current sensing

• Motor controls

• Transmission controls

• Diesel injection controls