Description

Precision, Dual-Channel, JFET Input, Rail-to-Rail Instrumentation Amplifier Features: Two channels in a small 4 mm × 4 mm LFCSP Custom LFCSP package with hidden paddle Permits routing and vias underneath package Allows full bias current performance Low input currents 10 pA maximum input bias current (B grade) 0.6 pA maximum input offset current (B grade) High CMRR 100 dB CMRR (minimum), G = 10 (B grade) 90 dB CMRR (minimum) to 10 kHz, G = 10 (B grade) Excellent ac specifications and low power 1.5 MHz bandwidth (G = 1) 14 nV/√Hz input noise (1 kHz) Slew rate: 2 V/µs 750 µA quiescent current per amplifier Versatility See the AD8224 data sheet for details