OP11 Datasheet, PDF (1/8 Pages) Analog Devices – Quad Matched 741-Type Operational Amplifiers

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Quad Matched
741-Type Operational Amplifiers
OP11
FEATURES
Guaranteed V_OS: 500 ␮V Max
Guaranteed Matched CMRR: 94 dB Min
Guaranteed Matched V_OS: 750 ␮V Max
LM148/LM348 Direct Replacement
Low Noise
Silicon-Nitride Passivation
Internal Frequency Compensation
Low Crossover Distortion
Continuous Short-Circuit Protection
Low Input Bias Current
GENERAL DESCRIPTION
The OP11 provides four matched 741-type operational amplifiers
in a single 14-lead DIP package. The OP11 is pin compatible
with the LM148, LM348, RM4156, RM4158, and HA4741
amplifiers. The amplifier is matched for common-mode rejection
ratio and offset voltage which is very important in designing
instrumentation amplifiers. In addition, the amplifier is designed
to have equal positive-going and negative-going slew rates. This
is an important consideration for good audio system performance.
The OP11 is ideal for use in designs requiring minimum space
and cost while maintaining performance.
PIN CONFIGURATIONS
14-Lead Epoxy DIP
(P Suffix)
OUT A 1
–IN A 2
+IN A 3
V+ 4
+IN B 5
–IN B 6
OUT B 7
14 OUT D
13 –IN D
12 +IN D
11 V–
10 +IN C
9 –IN C
8 OUT C
14-Lead Hermetic DIP
(Y Suffix)
OUT A 1
–IN A 2
+IN A 3
V+ 4
+IN B 5
–IN B 6
OUT B 7
14 OUT D
13 –IN D
12 +IN D
11 V–
10 +IN C
9 –IN C
8 OUT C
V+
–IN
+IN
OUTPUT
V–
Figure 1. Simplified Schematic
REV. A
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