lmc6034-mda National Semiconductor Corporation, lmc6034-mda Datasheet - Page 10

• Manufacturer Part Number: lmc6034-mda
• Description: Cmos Quad Operational Amplifier
• Manufacturer: National Semiconductor Corporation

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Typical Single-Supply Applications
Additional single-supply applications ideas can be found in
the LM324 datasheet. The LMC6034 is pin-for-pin compat-
ible with the LM324 and offers greater bandwidth and input
resistance over the LM324. These features will improve the
performance of many existing single-supply applications.
Note, however, that the supply voltage range of the
LMC6034 is smaller than that of the LM324.
For good CMRR over temperature, low drift resistors should
be used. Matching of R3 to R6 and R4 to R7 affect CMRR.
Gain may be adjusted through R2. CMRR may be adjusted
through R7.
(V
+
= 5.0 VDC)
Low-Leakage Sample-and-Hold
Instrumentation Amplifier
01113413
01113414
10
Oscillator frequency is determined by R1, R2, C1, and C2:
This circuit, as shown, oscillates at 2.0 kHz with a peak-to-
peak output swing of 4.0V.
fosc = 1/2πRC, where R = R1 = R2 and
1 Hz Square-Wave Oscillator
Sine-Wave Oscillator
C = C1 = C2.
Power Amplifier
01113416
01113415
01113417