Product Summary

The OP27GSZ precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 μV and maximum drift of 0.6 μV/℃ make the OP27GSZ ideal for precision instrumentation applications. Exceptionally 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 the OP27GSZ of 8 MHz and a 2.8 V/μs slew rate provide excellent dynamic accuracy in high speed, data-acquisition systems. A low input bias current of ±10 nA is achieved by use of a bias current cancellation circuit. Over the military temperature range, this circuit typically holds IB and IOS to ±20 nA and 15 nA, respectively.

Parametrics

OP27GSZ absolute maximum ratings: (1)Supply Voltage: ±22 V; (2)Input Voltage: ±22 V; (3)Output Short-Circuit: Duration Indefinite; (4)Differential Input Voltage: ±0.7 V; (5)Differential Input Current: ±25 mA; (6)Storage Temperature Range: -65℃ to +150℃; (7)Lead Temperature Range (Soldering, 60 sec): 300℃; (8)Junction Temperature: -65℃ to +150℃.

Features

OP27GSZ features: (1)Low noise: 80 nV p-p (0.1 Hz to 10 Hz), 3 nV/√Hz; (2)Low drift: 0.2 μV/℃; (3)High speed: 2.8 V/μs slew rate, 8 MHz gain bandwidth; (4)Low VOS: 10 μV; (5)Excellent CMRR: 126 dB at VCM of ±11 V; (6)High open-loop gain: 1.8 million; (7)Fits OP07, 5534A sockets; (8)Available in die form.

Diagrams

OP27GSZ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OP27GSZ
OP27GSZ

IC OPAMP GP 8MHZ LN PREC 8SOIC
Data Sheet
0-1: $1.87
1-10: $1.67
10-100: $1.37
100-250: $1.24
250-500: $1.11
500-1000: $0.94
1000-2500: $0.89
OP27GSZ-REEL
OP27GSZ-REEL

IC OPAMP GP 8MHZ LN PREC 8SOIC
Data Sheet
0-2500: $0.89
OP27GSZ-REEL7
OP27GSZ-REEL7

IC OPAMP GP 8MHZ LN PREC 8SOIC
Data Sheet
0-1000: $0.94