Product Summary

The OPA277PA is a high precision operational amplifier. The applications of the OPA277PA include transducer amplifier, bridge amplifier, temperature measurements, strain gage amplifier, precision integrator, battery powered instruments and test equipment. The OPA277PA offers improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultra low offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications for maximum design flexibility.

Parametrics

OPA277PA absolute maximum ratings: (1)Supply Voltage: 36V; (2)Input Voltage: (V–) –0.7V to (V+) +0.7V; (3)Output Short-Circuit: Continuous; (4)Operating Temperature: –55 to +125℃; (5)Storage Temperature: –55 to +125℃; (6)Junction Temperature: 150℃; (7)Lead Temperature (soldering, 10s): 300℃; (8)ESD Rating (Human Body Model): 2000V; (Machine Model): 100V.

Features

OPA277PA features: (1)ultra low offset voltage: 10μV; (2)ultra low drift: ±0.1μV/℃; (3)high open-loop gain: 134dB; (4)high common-mode rejection: 140dB; (5)high power supply rejection: 130dB; (6)low bias current: 1nA max; (7)wide supply range: ±2V to ±18V; (8)low quiescent current: 800μA/amplifier; (9)single, dual, and quad versions; (10)replaces OP-07, OP-77, OP-177.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPA277PA
OPA277PA
Texas Instruments
Operational Amplifiers - Op Amps High Precision Oper Amplifier
Data Sheet
0-1: $1.15
1-10: $1.03
10-25: $0.92
25-100: $0.62
OPA277PAG4
OPA277PAG4
Texas Instruments
Operational Amplifiers - Op Amps High Precision Oper Amplifier
Data Sheet
0-1: $1.15
1-10: $1.03
10-25: $0.92
25-100: $0.62