AD8207WBRZ中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The AD8207 is a single-supply difference amplifier ideal for amplifying small differential voltages in the presence of large common-mode voltage. The operating input common-mode voltage range extends from −4 V to +65 V with a 5 V supply. The AD8207 works with a single-supply voltage of 3.3 V to 5 V, and is ideally suited to withstand large input PWM commonmode voltages, typical in solenoid and motor control applications.

FEATURES

Ideal for current shunt applications

EMI filters included

1 μV/°C maximum input offset drift

High common-mode voltage range

−4 V to +65 V operating (5 V supply)

−4 V to +35 V operating (3.3 V supply)

−25 V to +75 V survival

Gain = 20 V/V

3.3 V to 5.5 V supply range

Wide operating temperature range: −40°C to +125°C

Bidirectional current monitoring

<500 nV/°C typical offset drift

<10 ppm/°C typical gain drift

>90 dB CMRR dc to 10 kHz

Qualified for automotive applications

APPLICATIONS

High-side current sensing in

Motor control

Solenoid control

Engine management

Electric power steering

Suspension control

Vehicle dynamic control

DC-to-DC converters