LMC660AI NSC [National Semiconductor], LMC660AI Datasheet - Page 9
![no-image](/images/no-image-200.jpg)
LMC660AI
Manufacturer Part Number
LMC660AI
Description
CMOS Quad Operational Amplifier
Manufacturer
NSC [National Semiconductor]
Datasheet
1.LMC660AI.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LMC660AIM
Manufacturer:
NS
Quantity:
3 781
Part Number:
LMC660AIM
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LMC660AIMX
Manufacturer:
TI
Quantity:
384
Part Number:
LMC660AIMX
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LMC660AIMX/NOPB
Manufacturer:
Winbond
Quantity:
6 221
Company:
Part Number:
LMC660AIN
Manufacturer:
MAXIM
Quantity:
460
Part Number:
LMC660AIN
Manufacturer:
NS/国半
Quantity:
20 000
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 resis-
tance over the LM324. These features will improve the per-
formance 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.
A
V
100 for circuit shown.
Low-Leakage Sample-and-Hold
Instrumentation Amplifier
DS008767-7
DS008767-8
(V
+
9
= 5.0 VDC)
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 = 1/2 RC, where R = R1 = R2 and
1 Hz Square-Wave Oscillator
Sine-Wave Oscillator
Power Amplifier
C = C1 = C2.
DS008767-10
www.national.com
DS008767-9
DS008767-11