LMC660CN/NOPB National Semiconductor, LMC660CN/NOPB Datasheet - Page 11

• Manufacturer Part Number: LMC660CN/NOPB
• Description: IC OP AMP QUAD CMOS 14-DIP
• Manufacturer: National Semiconductor

Specifications of LMC660CN/NOPB

• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Output Type: Rail-to-Rail
• Slew Rate: 1.1 V/µs
• Gain Bandwidth Product: 1.4MHz
• Current - Input Bias: 0.002pA
• Voltage - Input Offset: 1000µV
• Current - Supply: 1.5mA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 4.75 V ~ 15.5 V, ±2.38 V ~ 7.75 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Bandwidth: 1.4 MHz
• Channel Separation: 130
• Common Mode Rejection Ratio: 83
• Current, Input Bias: 0.002 pA
• Current, Input Offset: 0.001 pA
• Current, Output: 40 mA
• Current, Supply: 0.75 mA
• Harmonic Distortion: 0.01 %
• Impedance, Thermal: 101 °C/W
• Number Of Amplifiers: Dual
• Package Type: MDIP-8
• Resistance, Input: 1 Teraohms
• Temperature, Operating, Range: 0 to +70 °C
• Voltage, Gain: 2000 V/mV
• Voltage, Input: 4.75 to 15.5 V
• Voltage, Noise: 22 nV/sqrt Hz
• Voltage, Offset: 1 mV
• Voltage, Output, High: 14.63 V
• Voltage, Output, Low: 0.26 V
• Voltage, Supply: 5 V
• Number Of Channels: 4
• Voltage Gain Db: 126.02 dB
• Common Mode Rejection Ratio (min): 63 dB
• Input Offset Voltage: 6 mV at 5 V
• Operating Supply Voltage: 5 V, 9 V, 12 V, 15 V
• Supply Current: 2.7 mA at 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LMC660CN; *LMC660CN/NOPB; LMC660; LMC660CN

Typical Single-Supply Applications
Additional single-supply applications ideas can be found in
the LM324 datasheet. The LMC660 is pin-for-pin compatible
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 LMC660
is smaller than that of the LM324.
If R1 = R5, R3 = R6, and R4 = R7; then
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
A
+
V
= 5.0 VDC)
≈100 for circuit shown.
Low-Leakage Sample-and-Hold
Instrumentation Amplifier
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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 4.5V.
fosc = 1/2πRC, where R = R1 = R2 and
1 Hz Square-Wave Oscillator
Sine-Wave Oscillator
Power Amplifier
C = C1 = C2.
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