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OPA4228 - High Precision / Low Noise OPERATIONAL AMPLIFIERS

This page provides the datasheet information for the OPA4228, a member of the OPA4228_Burr High Precision / Low Noise OPERATIONAL AMPLIFIERS family.

Datasheet Summary

Description

The OPA227 and OPA228 series op amps combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and precision dc performance.

Features

  • q LOW NOISE: 3nV/√Hz q WIDE.

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Datasheet preview – OPA4228

Datasheet Details

Part number OPA4228
Manufacturer Burr-Brown
File Size 367.48 KB
Description High Precision / Low Noise OPERATIONAL AMPLIFIERS
Datasheet download datasheet OPA4228 Datasheet
Additional preview pages of the OPA4228 datasheet.

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Full PDF Text Transcription

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® OPA 227 OPA 422 7 OPA OPA227 222 7 OPA 42 27 OPA2 OPA2227 OPA4227 27 OPA2 227 OPA228 OPA2228 OPA4228 For most current data sheet and other product information, visit www.burr-brown.com High Precision, Low Noise OPERATIONAL AMPLIFIERS FEATURES q LOW NOISE: 3nV/√Hz q WIDE BANDWIDTH: OPA227: 8MHz, 2.3V/µs OPA228: 33MHz, 10V/µs q SETTLING TIME: 5µs (significant improvement over OP-27) q q q q q q HIGH CMRR: 138dB HIGH OPEN-LOOP GAIN: 160dB LOW INPUT BIAS CURRENT: 10nA max LOW OFFSET VOLTAGE: 75µV max WIDE SUPPLY RANGE: ±2.5V to ±18V OPA227 REPLACES OP-27, LT1007, MAX427 DESCRIPTION The OPA227 and OPA228 series op amps combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both ac and precision dc performance.
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