OP27 PDF Datasheet
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Description
This is Low-Noise / Precision Operational Amplifier. Data Sheet
Low Noise, Precision Operational Amplifier
OP27
FEATURES
PIN CONFIGURATIONS
Low noise: 80 nV p-p (0.1 H- to 10 Hz), 3 nV, √Hz
Low drift: 0.2 V, °C
High speed: 2.8 V, s slew rate, 8 MH- gain bandwidth
Low VOS: 10 V
CMRR: 126 dB at VCM of ±11 V
High open-loop gain: 1.8 million
Available in die form
GENERAL DESCRIPTION
The OP27 precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 V and maximum drift of 0.6 V, °C make the OP27 ideal for precision instrumentation applications. Low noise, en = 3.5 nV, √Hz, at 10 Hz, a low 1, f noise corner frequency of 2.7 Hz, and high gain (1.8 million), allow accurate high-gain amplification of low-level signals. A gain bandwidth product of 8 MH- and a 2.8 V, s slew rate provide excellent dynamic accuracy in high speed, data-acquisition systems.
BAL
BAL 1 IN 2
OP27
V+ OUT
+IN 3
NC
00317-001
4V (CASE) NC = NO CONNECT
Figure 1. 8-Lead TO-99 (J-Suffi.