lmc6032-mda National Semiconductor Corporation, lmc6032-mda Datasheet - Page 11

• Manufacturer Part Number: lmc6032-mda
• Description: Cmos Dual Operational Amplifier
• Manufacturer: National Semiconductor Corporation

Typical Single-Supply Applications
Additional single-supply applications ideas can be found in
the LM358 datasheet. The LMC6032 is pin-for-pin compat-
ible with the LM358 and offers greater bandwidth and input
resistance over the LM358. These features will improve the
performance of many existing single-supply applications.
Note, however, that the supply voltage range of the
LMC6032 is smaller than that of the LM358.
if R1 = R5;
R3 = R6,
and R4 = R7.
= 100 for circuit shown.
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.
Oscillator frequency is determined by R1, R2, C1, and C2:
where R = R1 = R2 and C = C1 = C2.
(V
+
= 5.0 V
f
OSC
= 1/2πRC
DC
)
Instrumentation Amplifier
Sine-Wave Oscillator
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This circuit, as shown, oscillates at 2.0 kHz with a peak-to-
peak output swing of 4.0V.
f
Q = 2.1
Gain = −8.8
O
= 10 Hz
Low-Leakage Sample-and-Hold
1 Hz Square-Wave Oscillator
10 Hz Bandpass Filter
Power Amplifier
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