AD8231-EP Datasheet | Analog Devices

Data Sheet Features Digitally/pin-programmable gain G = 1, 2, 4, 8, 16, 32, 64, or 128 Specified from - 55°C to +125°C 50 n V/°C maximum input offset drift 10 ppm/°C maximum gain drift Excellent dc performance 80 d B minimum CMR, G = 1 15 µV maximum input offset voltage 500 p A maximum bias current 0.7 µV p-p noise (0.1 Hz to 10 Hz) Good ac performance 2.7 MHz bandwidth, G = 1 1.1 V/μs slew rate Rail-to-rail output Shutdown/multiplex Extra op amp Single-supply range: 3 V to 6 V Dual-supply range: ±1.5 V to ±3 V ENHANCED PRODUCT Features Supports defense and aerospace applications (AQEC standard) Military temperature range (- 55°C to +125°C) Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request Zero Drift, Digitally Programmable Instrumentation Amplifier AD8231-EP FUNCTIONAL BLOCK DIAGRAM 16 A2 15 A1 14 A0 13 CS NC 1 - INA 2 +INA 3 LOGIC IN-AMP NC 4 OP AMP 12 +VS 11 - VS 10 OUTA 9 REF SDN 5 +INB 6 - INB 7 OUTB 8 09707-001 Figure 1. Table 1. Instrumentation and Difference Amplifiers by Category High Low Performance...