Low

OPA4277UA. - 

Operational Amplifier, Quad, 4 Amplifier, 1 MHz, 0.8 V/µs, ± 2V to ± 18V, ± 5V to ± 15V, SOIC

OPA4277UA. - Operational Amplifier, Quad, 4 Amplifier, 1 MHz, 0.8 V/µs, ± 2V to ± 18V, ± 5V to ± 15V, SOIC

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Manufacturer Part No:
OPA4277UA.
Order Code:
1470364
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The OPA4277UA is a High Precision Operational Amplifier replaces the industry standard OP-177. They offer improved noise, wider output voltage swing and are twice as fast with half the quiescent current. Features include ultralow offset voltage and drift, low bias current, high common-mode rejection and high power supply rejection. Maximum design flexibility. It operates from ±2 to ±18V supplies with excellent performance. Unlike most operational amplifiers which are specified at only one supply voltage, the OPAx277 series is specified for real-world applications, a single limit applies over the ±5 to ±15V supply range. High performance is maintained as the amplifiers swing to their specified limits. Because the initial offset voltage (±20µV maximum) is so low, user adjustment is usually not required. However, the single version (OPA277) provides external trim pins for special applications.
  • 10µV Ultralow offset voltage
  • ±0.1µV/°C Ultralow drift
  • 134dB High open-loop gain
  • 140dB High common-mode rejection
  • 130dB High power supply rejection
  • 1nA Maximum low bias current
  • 800µA Low quiescent current per amplifier
  • Green product and no Sb/Br

Applications

Power Management, Signal Processing, Audio, Test & Measurement

Warnings

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

:
4 Amplifier
:
1MHz
:
0.8V/µs
:
± 2V to ± 18V, ± 5V to ± 15V
:
SOIC
:
14Pins
:
-55°C
:
125°C
:
Each
:
-
:
-
:
MSL 3 - 168 hours
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