Part Number
|
AD8428 |
Manufacturer
|
Analog Devices |
Description
|
Instrumentation Amplifier |
Published
|
Apr 12, 2012 |
Detailed Description
|
Data Sheet
FEATURES
Fixed gain of 2000 Access to internal nodes provides flexibility Low noise: 1.5 nV/√Hz input voltage...
|
Datasheet
|
AD8428
|
Overview
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
OUT
09731-001
...
Similar Datasheet