器件名称: OP11ARCMDA
功能描述: Quad Matched 741-Type Operational Amplifiers
文件大小: 137.21KB 共8页
简 介:a
FEATURES Guaranteed VOS: 500 V Max Guaranteed Matched CMRR: 94 dB Min Guaranteed Matched VOS: 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
Quad Matched 741-Type Operational Amplifiers OP11
PIN CONFIGURATIONS 14-Lead Epoxy DIP (P Suffix)
OUT A –IN A +IN A V+ 1 2 3 4 14 OUT D 13 –IN D 12 +IN D 11 V– 10 +IN C 9 –IN C 8 OUT C
+IN B 5 –IN B 6
OUT B 7
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.
14-Lead Hermetic DIP (Y Suffix)
OUT A –IN A +IN A V+ 1 2 3 4 14 OUT D 13 –IN D 12 +IN D 11 V– 10 +IN C 9 –IN C 8 OUT C
+IN B 5 –IN B 6
OUT B 7
V+
–IN +IN
OUTPUT
V–
Figure 1. Simplified Schematic
REV. A
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