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型号 功能描述 生产厂家 企业 LOGO 操作
OPA2191

OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

OPA2191

低功耗、36V、e-trim™ CMOS 精密放大器

OPAx191 系列(OPA191、OPA2191 和 OPA4191)是新一代 36V e-trim 运算放大器。 这些器件具有卓越的直流精度和交流性能,包括轨到轨输入/输出、低偏移电压(典型值:±5μV)、低偏移漂移(典型值:±0.2µV/°C)和 2MHz 带宽。 OPAx191 系列 拥有诸多独一无二的特性,例如电源轨的差分输入电压范围、高输出电流 (±65mA)、高达 1nF 的高容性负载驱动以及高转换率 (5V/µs),是稳健耐用的高性能运算放大器,适用于各种高压工业 应用。OPAx191 系列运算放大器采用标准封装,在 -40°C 至 +125°C 的额定温度范围内工作。 • 低偏移电压:±5µV\n• 低偏移电压漂移:±0.1µV/°C\n• 低噪声:1kHz 时为 15nV/√Hz\n• 高共模抑制:140dB \n• 低偏置电流:±5pA \n• 轨到轨输入和输出\n• 高带宽:2.5MHz 增益带宽积 (GBW)\n• 高转换率:5V/µs\n• 低静态电流:每个放大器 140µA\n• 宽电源范围:±2.25V 至 ±18V,4.5V 至 36V\n• 已过滤电磁干扰 (EMI)/射频干扰 (RFI) 的输入\n• 达到电源轨的差分输入电压范围\n• 高电容负载驱动能力:1nF\n• 行业标准封装: \n• SOIC-8、SOT-5 和 VSSOP-8;

TI

德州仪器

OPA2191

OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:5.06313 Mbytes Page:59 Pages

TI

德州仪器

OPA2191

OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:4.02874 Mbytes Page:57 Pages

TI

德州仪器

OPA2191

OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.65512 Mbytes Page:56 Pages

TI

德州仪器

OPA2191

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.25216 Mbytes Page:51 Pages

TI

德州仪器

OPA2191

Low Input Bias Current Op Amp

文件:3.17317 Mbytes Page:49 Pages

TI

德州仪器

OPA2191

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.2545 Mbytes Page:51 Pages

TI

德州仪器

OPA2191

Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.16933 Mbytes Page:49 Pages

TI

德州仪器

OPA2191

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.32663 Mbytes Page:52 Pages

TI

德州仪器

OPA2191

OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.50691 Mbytes Page:53 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

1 Features • Low offset voltage: ±5 μV • Low offset voltage drift: ±0.1 μV/°C • Low noise: 15 nV/√ Hz at 1 kHz • High common-mode rejection: 140 dB • Low bias current: ±5 pA • Rail-to-rail input and output • Wide bandwidth: 2.5-MHz GBW • High slew rate: 5 V/μs • Low quiescent current: 140

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.50691 Mbytes Page:53 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.32663 Mbytes Page:52 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.2545 Mbytes Page:51 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:5.06313 Mbytes Page:59 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:4.02874 Mbytes Page:57 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.65512 Mbytes Page:56 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.25216 Mbytes Page:51 Pages

TI

德州仪器

Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.16933 Mbytes Page:49 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.50691 Mbytes Page:53 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.2545 Mbytes Page:51 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.32663 Mbytes Page:52 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:4.02874 Mbytes Page:57 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.65512 Mbytes Page:56 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:5.06313 Mbytes Page:59 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.65512 Mbytes Page:56 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:4.02874 Mbytes Page:57 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:5.06313 Mbytes Page:59 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.50691 Mbytes Page:53 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.32663 Mbytes Page:52 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.2545 Mbytes Page:51 Pages

TI

德州仪器

Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.16933 Mbytes Page:49 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.2545 Mbytes Page:51 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.25216 Mbytes Page:51 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.50691 Mbytes Page:53 Pages

TI

德州仪器

36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.32663 Mbytes Page:52 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:3.65512 Mbytes Page:56 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:4.02874 Mbytes Page:57 Pages

TI

德州仪器

丝印代码:2191;OPAx191 36-V, Low-Power, Precision, CMOS, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Op Amp

文件:5.06313 Mbytes Page:59 Pages

TI

德州仪器

DSP Microcomputer

GENERAL DESCRIPTION The ADSP-2191M DSP is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-2191M combines the ADSP-219x family base architecture (three computational units, two data address gener ators, and a

AD

亚德诺

DSP Microcomputer

GENERAL DESCRIPTION The ADSP-2191M DSP is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-2191M combines the ADSP-219x family base architecture (three computational units, two data address gener ators, and a

AD

亚德诺

SRS 3D Stereo & SRS HEADPHONE AUDIO PROCESSOR

文件:89.33 Kbytes Page:7 Pages

NJRC

日本无线

SRS 3D Stereo & SRS HEADPHONE AUDIO PROCESSOR

文件:89.33 Kbytes Page:7 Pages

NJRC

日本无线

SRS 3D Stereo & SRS HEADPHONE AUDIO PROCESSOR

文件:89.33 Kbytes Page:7 Pages

NJRC

日本无线

OPA2191产品属性

  • 类型

    描述

  • Vos (offset voltage @ 25 C) (Max) (mV):

    0.025

  • GBW (Typ) (MHz):

    2.5

  • Features:

    EMI Hardened

  • Slew rate (Typ) (V/us):

    5.5

  • Rail-to-rail:

    In

  • Offset drift (Typ) (uV/C):

    0.1

  • Iq per channel (Typ) (mA):

    0.14

  • Vn at 1 kHz (Typ) (nV/rtHz):

    15

  • CMRR (Typ) (dB):

    140

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

  • Input bias current (Max) (pA):

    20

  • Output current (Typ) (mA):

    65

  • Architecture:

    CMOS

  • THD + N @ 1 kHz (Typ) (%):

    0.0012

更新时间:2026-7-22 14:14:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
25+
SOP8
12496
TI/德州仪器原装正品OPA2191IDR即刻询购立享优惠#长期有货
TI/德州仪器
22+
SOP8
10000
原装正品现货
TI(德州仪器)
25+
SOIC-8
9000
原装现货支持实单
TI/德州仪器
2025+
SOP8
5000
原装进口,免费送样品!
TI
2025+
N/A
70000
柒号只做原装 现货价秒杀全网
TI
2024
SOP8
19125
全新原装正品,现货销售
TI
25+
VSSOP-8
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
23+
VSSOP-8
12800
原盒原包现货
TI
25+
SOP8
7500
只做原装 有挂有货 假一赔十
TI
25+
VSSOP-8
22412
原装正品现货,原厂订货,可支持含税原型号开票。

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