Product Summary

The OP177 is an ultraprecision operational amplifier. The OP177 features the highest precision performance of any op amp currently available. Offset voltage of the OP177 is only 10 mV max at room temperature and 20 mV max over the full military temperature range of –55°C to +125°C. The ultralow VOS of the OP177, combines with its exceptional offset voltage drift (TCVOS) of 0.1 mV/°C max, to eliminate the need for external VOS adjustment and increases system accuracy over temperature.

Parametrics

OP177 absolute maximum ratings: (1)Supply voltage: ±22 V; (2)Internal power dissipation: 500 mW; (3)Differential input voltage: ±30 V; (4)Input voltage: ±22 V; (5)Output short-circuit duration: Indefinite; (6)Storage temperature range Z and RC packages: –65°C to +150°C; S, P Package: –65°C to +125°C; (7)Operating temperature range: –55°C to +125°C; (8)Lead temperature range (Soldering, 60 sec): +300°C; (9)DICE junction temperature (TJ): –65°C to +150°C.

Features

OP177 features: (1)Ultralow offset voltage: TA = +258C: 10 mV max; –558C ≤ TA ≤ +1258C: 20 mV max; (2)Outstanding offset voltage drift: 0.1 mV/8C max; (3)Excellent open-loop gain and gain linearity: 12 V/mV typ; (4)CMRR: 130 dB min; (5)PSRR: 120 dB min; (6)Low supply current: 2.0 mA max; (7)Fits industry standard precision op amp sockets.

Diagrams

OP177 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
OP177
OP177

Other


Data Sheet

Negotiable 
OP177FP
OP177FP

Analog Devices Inc

IC OPAMP ULTRA-PREC HI-G 8DIP

Data Sheet

1-100: $1.96
OP177FPZ
OP177FPZ


IC OPAMP GP PREC LN 8DIP

Data Sheet

0-1: $3.43
1-10: $3.06
10-25: $2.76
25-100: $2.51
100-250: $2.27
250-500: $2.03
500-1000: $1.72
1000-2500: $1.63
OP177FSZ
OP177FSZ


IC OPAMP GP PREC LN 8SOIC

Data Sheet

0-1: $3.43
1-10: $3.06
10-100: $2.51
100-250: $2.27
250-500: $2.03
500-1000: $1.72
1000-2500: $1.63
OP177GP
OP177GP

Analog Devices Inc

IC OPAMP ULTRA-PRECSION 8DIP

Data Sheet

1-300: $0.62
OP177GPZ
OP177GPZ


IC OPAMP GP PREC LN 8DIP

Data Sheet

0-1: $1.21
1-10: $1.09
10-25: $0.97
25-100: $0.87
100-250: $0.78
250-500: $0.68
500-1000: $0.56
1000-2500: $0.52
2500-5000: $0.52
OP177GS
OP177GS


IC OPAMP GP PREC LN 8SOIC

Data Sheet

0-294: $0.89
OP177GS-REEL
OP177GS-REEL


IC OPAMP GP PREC LN 8SOIC

Data Sheet

0-2500: $0.60