AD8208
FEATURES
Qualified for automotive applications EMI filters included High mon-mode voltage range
- 2 V to +45 V operating
- 24 V to +80 V survival Buffered output voltage Gain = 20 V/V Low-pass filter (1-pole or 2-pole) Wide operating temperature range
- 40°C to +125°C for WB grade
- 40°C to +150°C for WH grade Excellent ac and dc performance ±1 m V voltage offset
- 5 ppm/°C typical gain drift 80 d B CMRR minimum dc to 10 k Hz
APPLICATIONS
High-side current sensing Motor controls Solenoid controls Power management
Low-side current sensing Diagnostic protection
GENERAL DESCRIPTION
The AD8208 is a single-supply difference amplifier ideal for amplifying and low-pass filtering small differential voltages in the presence of a large mon-mode voltage. The input monmode voltage range extends from
- 2 V to +45 V at a single +5 V supply. The AD8208 is qualified for automotive applications. The amplifier offers enhanced input overvoltage and ESD protection, and includes EMI filtering.
High Voltage,...
