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OPA2140

OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amps

1 Features • Very-low offset drift: 1 μV/°C maximum • Very-low offset: 120 μV • Low input bias current: 10 pA maximum • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz • Low noise: 5.1 nV/√Hz • Slew rate: 20 V/μs • Low supply current: 2 mA maximum • Input voltage range includes V– supply •

文件:2.3877 Mbytes 页数:49 Pages

TI

德州仪器

OPA2140

OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amps

1 Features • Very-low offset drift: 1 μV/°C maximum • Very-low offset: 120 μV • Low input bias current: 10 pA maximum • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz • Low noise: 5.1 nV/√Hz • Slew rate: 20 V/μs • Low supply current: 2 mA maximum • Input voltage range includes V– supply •

文件:3.02523 Mbytes 页数:56 Pages

TI

德州仪器

OPA2140

OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amp

文件:2.85372 Mbytes 页数:48 Pages

TI

德州仪器

OPA2140

High-Precision, Low-Noise, Rail-to-Rail Output,11-MHz JFET Op Amp

文件:1.62723 Mbytes 页数:44 Pages

TI

德州仪器

OPA2140

High-Precision, Low-Noise, Rail-to-Rail Output 11MHz JFET Op Amp

文件:807.26 Kbytes 页数:25 Pages

TI

德州仪器

OPA2140

11MHz、精密、低噪声、轨至轨输出、36V JFET 运算放大器

OPA140、OPA2140 和 OPA4140 运算放大器系列器件是一系列具有良好漂移性能和低输入 偏置 电流的低功耗 JFET 输入放大器。凭借其包括 V- 在内的轨至轨输出摆幅和输入范围,设计人员可以利用 JFET 放大器的低噪声特性,同时还可以连接到现代单电源精密模数转换器 (ADC) 和数模转换器 (DAC)。\n\nOPA140 可实现 11MHz 单位增益带宽和 20V/µs 压摆率,同时仅消耗 1.8mA(典型值)的静态电流。它由 4.5V 至 36V 单电源或 ±2.25V 至 ±18V 双电源供电。\n\n所有器件版本的额定工作温度范围均为 –40°C 至 +125°C,可 • 极低的温漂:1µV/°C(最大值)\n• 极低的偏移:120µV\n• 低输入偏置电流:10pA(最大值)\n• 极低的 1/f 噪声:250nVPP,0.1Hz 至 10Hz\n• 低噪声:5.1nV/√Hz\n• 压摆率:20V/µs\n• 低电源电流:2mA(最大值)\n• 输入电压范围包括 V– 电源\n• 单电源运作:4.5V 至 36V\n• 双电源运作:±2.25V 至 ±18V\n• 无相位反转\n• 行业标准 SOIC 封装\n• VSSOP、TSSOP 和 SOT-23 封装;

TI

德州仪器

OPA2140AID

丝印:O2140A;Package:SOIC(D);OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amps

1 Features • Very-low offset drift: 1 μV/°C maximum • Very-low offset: 120 μV • Low input bias current: 10 pA maximum • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz • Low noise: 5.1 nV/√Hz • Slew rate: 20 V/μs • Low supply current: 2 mA maximum • Input voltage range includes V– supply •

文件:3.02523 Mbytes 页数:56 Pages

TI

德州仪器

OPA2140AID

丝印:O2140A;Package:SOIC;OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amps

1 Features • Very-low offset drift: 1 μV/°C maximum • Very-low offset: 120 μV • Low input bias current: 10 pA maximum • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz • Low noise: 5.1 nV/√Hz • Slew rate: 20 V/μs • Low supply current: 2 mA maximum • Input voltage range includes V– supply •

文件:2.3877 Mbytes 页数:49 Pages

TI

德州仪器

OPA2140AID.B

丝印:O2140A;Package:SOIC(D);OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amps

1 Features • Very-low offset drift: 1 μV/°C maximum • Very-low offset: 120 μV • Low input bias current: 10 pA maximum • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz • Low noise: 5.1 nV/√Hz • Slew rate: 20 V/μs • Low supply current: 2 mA maximum • Input voltage range includes V– supply •

文件:3.02523 Mbytes 页数:56 Pages

TI

德州仪器

OPA2140AIDGKR

丝印:2140;Package:VSSOP(DGK);OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amps

1 Features • Very-low offset drift: 1 μV/°C maximum • Very-low offset: 120 μV • Low input bias current: 10 pA maximum • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz • Low noise: 5.1 nV/√Hz • Slew rate: 20 V/μs • Low supply current: 2 mA maximum • Input voltage range includes V– supply •

文件:3.02523 Mbytes 页数:56 Pages

TI

德州仪器

技术参数

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

    0.12

  • GBW (Typ) (MHz):

    11

  • Features:

    Small Size

  • Slew rate (Typ) (V/us):

    20

  • Rail-to-rail:

    In to V-

  • Offset drift (Typ) (uV/C):

    0.35

  • Iq per channel (Typ) (mA):

    1.8

  • Vn at 1 kHz (Typ) (nV/rtHz):

    5.1

  • CMRR (Typ) (dB):

    140

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

  • Input bias current (Max) (pA):

    10

  • Output current (Typ) (mA):

    30

  • Architecture:

    FET

  • THD + N @ 1 kHz (Typ) (%):

    0.00005

供应商型号品牌批号封装库存备注价格
TI
21+
标准封装
1000
进口原装,订货渠道!
询价
TI德州仪器
22+
SOP8
24000
原装正品现货,实单可谈,量大价优
询价
ADI
22+
N/A
60000
专注配单,只做原装现货
询价
ADI
23+
N/A
8000
只做原装现货
询价
ADI
23+
N/A
7000
询价
TI
500
询价
TI
11+
MSOP8
25
原装现货价格有优势量多可发货
询价
TI
25+
MSOP-8
20
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
TI
24+
原厂原封
6523
进口原装公司百分百现货可出样品
询价
TI
24+
SOIC8
5989
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
更多OPA2140供应商 更新时间2025-12-10 8:01:00