AD8207
FEATURES
Ideal for current shunt applications EMI filters included 1 μV/°C maximum input offset drift High mon-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 n V/°C typical offset drift <10 ppm/°C typical gain drift >90 d B CMRR dc to 10 k Hz Qualified for automotive applications
+IN
- IN
FUNCTIONAL BLOCK DIAGRAM
V+
ZERO DRIFT
VREF 1 RANGE REF VREF 2
09160-001
Figure 1.
APPLICATIONS
High-side current sensing in Motor control Solenoid control Engine management Electric power steering Suspension control Vehicle dynamic control DC-to-DC converters
GENERAL DESCRIPTION
The AD8207 is a single-supply difference amplifier ideal for amplifying small differential voltages in the presence of large mon-mode voltage. The operating input mon-mode voltage range extends from
- 4 V to...
