OPA277PA

$2.08

Description：OPA277 HIGH PRECISION OPERATIONA
Series：-
Mfr：Burr Brown
Package：Bulk

SKU:8b2b8c466231 Category: Instrumentation, Op Amps, Buffer Amps Brand: Burr Brown

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Product introduction

OPA277PA is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists Burr Brown. Its product description is OPA277 HIGH PRECISION OPERATIONA. Review the specifications below when checking this part for your BOM.

Instrumentation, Op Amps, Buffer Amps specifications for OPA277PA

Description：OPA277 HIGH PRECISION OPERATIONA
Series：-
Mfr：Burr Brown
Package：Bulk
Amplifier Type：General Purpose
Number of Circuits：1
Output Type：-
Slew Rate：0.8V/µs
Gain Bandwidth Product：1 MHz
Current - Input Bias：500 pA
Voltage - Input Offset：20 µV
Current - Supply：790µA
Current - Output / Channel：35 mA
Voltage - Supply Span (Min)：4 V
Voltage - Supply Span (Max)：36 V
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
-3db Bandwidth：-

Instrumentation, Op Amps, Buffer Amps datasheet and documents for OPA277PA

OPA277PA

Instrumentation, Op Amps, Buffer Amps Overview

OPA277PA is a high-precision operational amplifier manufactured by Texas Instruments, originally from Burr-Brown. It features a single circuit in an 8-pin PDIP package. Key electrical parameters include a maximum input offset voltage of 35 µV and a gain-bandwidth product of 1 MHz. The device operates on supply voltages ranging from 4 V to 36 V with a typical operating current of 790 µA. It offers a slew rate of 0.8 V/µs and a common-mode rejection ratio of 140 dB.

Instrumentation, Op Amps, Buffer Amps Feature Summary

High precision design with low input offset voltage for accurate signal processing
Rail-to-rail output capability maximizing dynamic range
Low power consumption suitable for battery-operated applications

Instrumentation, Op Amps, Buffer Amps Applications

Precision instrumentation amplifiers
Active filters requiring high accuracy
Transducer signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as Texas Instruments, which acquired Burr-Brown. Confirm the package type is PDIP-8 and check RoHS compliance status. Ensure the specific suffix PA matches the required through-hole configuration for your PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low offset voltage and high CMRR are critical. Compare against OPA227 or OP07 variants if different noise or bandwidth characteristics are needed. Verify that the 1 MHz bandwidth meets your signal frequency requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

The OPA277 series belongs to Burr-Brown's high-precision operational amplifier family, now under Texas Instruments. This series is designed for applications demanding low drift and high accuracy. The OPA277PA specifically provides these benefits in a standard DIP package for prototyping and general-purpose use.