AD8428 Datasheet | Analog Devices

Data Sheet Features Fixed gain of 2000 Access to internal nodes provides flexibility Low noise: 1.5 nV/√Hz input voltage noise High accuracy dc performance Gain drift: 5 ppm/°C Offset drift: 0.3 μV/°C Gain accuracy: 0.05% CMRR: 140 dB min Excellent ac specifications Bandwidth: 3.5 MHz Slew rate: 40 V/μs Power supply range: ±4 V to ±18 V 8-lead SOIC package ESD protection: 5000 V (HBM) Temperature range for specified performance: - 40°C to +85°C Operational up to 125°C APPLICATIONS Sensor interface Medical instrumentation Patient monitoring Low Noise, Low Gain Drift, G = 2000 Instrumentation Amplifier AD8428 FUNCTIONAL BLOCK DIAGRAM +VS - FIL - IN 3kΩ 6kΩ 6kΩ 120kΩ 30.15Ω 09731-001...