a
FEATURES Low Noise: 0.
2 V p-p 0.
1 Hz to 10 Hz Low Gain TC: 5 ppm max (G = 1) Low Nonlinearity: 0.
001% max (G = 1 to 200) High CMRR: 130 dB min (G = 500 to 1000) Low Input Offset
Voltage: 25 V, max Low Input Offset
Voltage Drift: 0.
25 V/؇ C max Gain Bandwidth Product: 25 MHz Pin Programmable Gains of 1, 100, 200, 500, 1000 No External Components Required Internally Compensated
–INPUT G = 100 G = 200
Precision Instrumentation Amplifier AD624
FUNCTIONAL BLOCK DIAGRAM
50⍀
225.
3⍀ 4445.
7⍀ 124⍀ G = 500 80.
2⍀ RG1 RG2 VB 20k⍀ 20k⍀
AD624
10k⍀ 10k⍀ 10k⍀ 10k⍀
SENSE
OUTPUT
+INPUT
50⍀
REF
PRODUCT DESCRIPTION
PRODUCT HIGHLIGHTS
The AD624 is a high precision, low noise, instrumentation amp...