Datasheet Analog Devices AD8202 — Ficha de datos

High Common-Mode Voltage,
Single-Supply Difference Amplifier
AD8202 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS
NC A1 A2 +VS 7 3 4 6 AD8202
100kΩ
G = ×10 G = ×2 +IN
A1
–IN +IN 8
–IN 1 +IN
A2
–IN 5 10kΩ
200kΩ 200kΩ
10kΩ 2 APPLICATIONS NC = NO CONNECT GND Figure 1. SOIC (R) Package Die Form Transmission control
Diesel injection control
Engine management
Adaptive suspension control
Vehicle dynamics control INDUCTIVE
LOAD CLAMP
DIODE 4-TERM
SHUNT The AD8202 is a single-supply difference amplifier for amplifying
and low-pass filtering small differential voltages in the presence of a
large common-mode voltage (CMV). The input CMV range …

FEATURES
Qualified for automotive applications
High common-mode voltage range
−8 V to +28 V operating at 5 V supply
Buffered output voltage
Gain = 20 V/V
Low-pass filter (1-pole or 2-pole)
Excellent ac and dc performance
±1 mV voltage offset
1 ppm/°C typical gain drift
80 dB CMRR minimum dc to 10 kHz
Known good die (KGD): these die are fully
guaranteed to data sheet specifications FUNCTIONAL BLOCK DIAGRAM
+VS A1 A2 AD8202-KGD
+IN
–IN +
G = 10
– +
G=2
– GND OUT 10596-001 Known Good Die High Voltage,
Precision Difference Amplifier
AD8202-KGD Figure 1. APPLICATIONS
High-side current sensing …