Datasheet Analog Devices AD8420ARMZ-R7 — 数据表

FEATURES PIN CONFIGURATION
AD8420 Maximum supply current: 90 μA
Minimum CMRR: 100 dB
Drives heavy capacitive loads: ~700 pF
Rail-to-rail output
Input voltage range goes below ground
Gain set with 2 external resistors
Can achieve low gain drift at any gain
Very wide power supply range
Single supply: 2.7 V to 36 V
Dual supply: ±2.7 V to ±18 V
Bandwidth (G = 100): 2.5 kHz
Input voltage noise: 55 nV/√Hz
High dc precision
Maximum offset voltage: 125 μV
Maximum offset drift: 1 μV/°C
Maximum differential input voltage: ±1 V
8-lead MSOP package NC 8 VOUT +IN 2 + – 7 FB –IN 3 – + 6 REF –VS 4 5 +VS 1 TOP VIEW
(Not to Scale) 09945-001 Data Sheet Wide Supply Range, Micropower,
Rail-to-Rail Instrumentation Amplifier
AD8420 Figure 1. Table 1. Instrumentation Amplifiers by Category1
General
Purpose …