OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features ? Low noise: 3 nV/√Hz ? Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs ? Settling time: 5 μs ? High CMRR: 138 dB ? High open-loop gain: 160 dB ? Low input bias current: 10 nA maximum ? Low offset voltage: 75 μV maximum ? Wide supply range: ±2.5 V to ±18 V

文件：1.85348 Mbytes 頁數(shù)：50 Pages

TI

德州儀器

High Precision, Low Noise OPERATIONAL AMPLIFIERS

文件：738.97 Kbytes 頁數(shù)：25 Pages

BURR-BROWN

High Precision, Low Noise OPERATIONAL AMPLIFIERS

文件：838.51 Kbytes 頁數(shù)：27 Pages

TI

德州儀器

33MHz、3nV/√Hz 噪聲、高精密運(yùn)算放大器

OPAx22x 系列運(yùn)算放大器兼具低噪聲、寬帶寬和高精度等特性，因此是同時需要交流和精密直流性能 應(yīng)用 的理想選擇。\n\nOPAx227 具有穩(wěn)定的單位增益并 具有 高壓擺率 (2.3V/μs) 和寬帶寬 (8MHz)。OPAx228 針對 5 倍或更大的閉環(huán)增益進(jìn)行了優(yōu)化，并提供更高的速度以及 10V/μs 壓擺率和 33MHz 帶寬。\n\nOPAx227 和 OPAx228 系列運(yùn)算放大器非常適合專業(yè)音頻設(shè)備。此外，低靜態(tài)電流和低成本使得它們非常適合于對高精度有嚴(yán)格要求的便攜式 應(yīng)用 。\n\nOPAx227 和 OPAx228 系列運(yùn)算放大器是行業(yè)標(biāo)準(zhǔn)型 OP-27 和 OP-37 ? 低噪聲：3nV/√Hz \n? 寬帶寬： \n? OPA227：8MHz，2.3V/μs\n? OPA228：33MHz，10V/μs\n \n? 建立時間：5μs （相對于 OP-27 顯著改善）\n? 高 CMRR：138dB\n? 高開環(huán)增益：160dB\n? 低輸入偏置電流：10nA（最大值）\n? 低失調(diào)電壓：75μV（最大值）\n? 寬電源電壓范圍：±2.5V 至 ±18V\n? OPA227 取代 OP-27、LT1007、MAX427\n? OPA228 取代 OP-37、LT1037、MAX437\n? 單通道、雙通道和四通道版本;

TI

德州儀器

絲印：OPA228P；Package：PDIP(P)；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features ? Low noise: 3 nV/√Hz ? Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs ? Settling time: 5 μs ? High CMRR: 138 dB ? High open-loop gain: 160 dB ? Low input bias current: 10 nA maximum ? Low offset voltage: 75 μV maximum ? Wide supply range: ±2.5 V to ±18 V

文件：1.85348 Mbytes 頁數(shù)：50 Pages

TI

德州儀器

絲印：OPA228P；Package：PDIP(P)；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features ? Low noise: 3 nV/√Hz ? Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs ? Settling time: 5 μs ? High CMRR: 138 dB ? High open-loop gain: 160 dB ? Low input bias current: 10 nA maximum ? Low offset voltage: 75 μV maximum ? Wide supply range: ±2.5 V to ±18 V

文件：1.85348 Mbytes 頁數(shù)：50 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/opa228pa/marking.html">OPA228PA；Package：PDIP(P)；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features ? Low noise: 3 nV/√Hz ? Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs ? Settling time: 5 μs ? High CMRR: 138 dB ? High open-loop gain: 160 dB ? Low input bias current: 10 nA maximum ? Low offset voltage: 75 μV maximum ? Wide supply range: ±2.5 V to ±18 V

文件：1.85348 Mbytes 頁數(shù)：50 Pages

TI

德州儀器

絲印：OPA228PA；Package：PDIP(P)；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features ? Low noise: 3 nV/√Hz ? Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs ? Settling time: 5 μs ? High CMRR: 138 dB ? High open-loop gain: 160 dB ? Low input bias current: 10 nA maximum ? Low offset voltage: 75 μV maximum ? Wide supply range: ±2.5 V to ±18 V

文件：1.85348 Mbytes 頁數(shù)：50 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/opa228pa/marking.html">OPA228PA；Package：PDIP(P)；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features ? Low noise: 3 nV/√Hz ? Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs ? Settling time: 5 μs ? High CMRR: 138 dB ? High open-loop gain: 160 dB ? Low input bias current: 10 nA maximum ? Low offset voltage: 75 μV maximum ? Wide supply range: ±2.5 V to ±18 V

文件：1.85348 Mbytes 頁數(shù)：50 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/opa228u/marking.html">OPA228U；Package：SOIC(D)；OPAx227, OPAx228 High-Precision, Low-Noise Operational Amplifiers

1 Features ? Low noise: 3 nV/√Hz ? Wide bandwidth: – OPA227: 8 MHz, 2.3 V/μs – OPA228: 33 MHz, 10 V/μs ? Settling time: 5 μs ? High CMRR: 138 dB ? High open-loop gain: 160 dB ? Low input bias current: 10 nA maximum ? Low offset voltage: 75 μV maximum ? Wide supply range: ±2.5 V to ±18 V

文件：1.85348 Mbytes 頁數(shù)：50 Pages

TI

德州儀器