lmc6022imx National Semiconductor Corporation, lmc6022imx Datasheet - Page 12

• Manufacturer Part Number: lmc6022imx
• Description: Low Power Cmos Dual Operational Amplifier
• Manufacturer: National Semiconductor Corporation

Typical Single-Supply Applications
Low-Leakage Sample-and-Hold
(V+ = 5.0 V
) (Continued)
DC
Micropower Current Source
01123617
01123616
(Upper limit of output range dictated by input common-mode range; lower
limit dictated by minimum current requirement of LM385.)
Instrumentation Amplifier
01123618
If R1 = R5, R3 = R6, and R4 = R7;
Then
∴
≈ 100 for circuit shown
A
V
For good CMRR over temperature, low drift resistors should be used. Matching of R3 to R6 and R4 to R7 affects CMRR. Gain may be adjusted through R2.
CMRR may be adjusted through R7.
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