AD8200

High Common-Mode Voltage, Single-Supply Difference Amplifier AD8200 FEATURES FUNCTIONAL BLOCK DIAGRAM High Common-Mode Voltage Range –2 V to +24 V at a SOIC (R) Package 5 V Supply Voltage Die Form Operating Temperature Range Die: –40؇C to +150؇C NC A1 A2 +VS Supply Voltage Range: 4.7 V to 12 V Low-Pass Filter (One Pole or Two Pole) AD8200 EXCELLENT AC AND DC PERFORMANCE ؎1 mV Voltage Offset ؎10 ppm/؇C Typ Gain Drift 80 dB CMRR Min DC to 10 kHz PLATFORMS E Transmission Control Diesel Injection Control Engine Management T Adaptive Suspension Control Vehicle Dynamics Control +IN –IN 200k⍀ 100k⍀ G =؋10 +IN A1 –IN 200k⍀ NC = NO CONNECT G =؋2 +IN A2 –IN 10k⍀ 10k⍀ OUT GND E GENERAL DESCRIPTION The AD8200 is a single-supply difference amplifier for amplifying and low-pass filtering small differential voltages in the presence of a large common-mode voltage. The input CMV range extends L from –2 V to +24 V at a typical supply voltage of 5 V. The AD8200 is offered in die and packaged form. Both package options are specified over wide temperature ranges, making the AD8200 well suited for use in many automotive platforms. The O SOIC package is specified over a temperature range of –40°C to +125°C. The die is specified from –40°C to +150°C. Automotive platforms demand precision components for better system control. The AD8200 provides excellent ac and dc performance that keeps errors to a minimum in the user’s system. Typical offset and gain drift in the SOIC packa...