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型号 功能描述 生产厂家 企业 LOGO 操作
OPA2145

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

OPA2145

双路、5.5MHz、高压摆率、低噪声、低功耗、RRO 精密 JFET 运算放大器

The OPA145 and OPA2145 (OPAx145) devices are part of a family of low-power JFET input amplifier that have excellent drift, low current noise, and pico-ampere input bias current. These features make the OPAx145 an excellent choice for amplifying small signals from high-impedance sensors.\n\nThe rail- • Best bandwidth and slew-rate-to-power ratio: \n• Slew rate: 20 V/µs\n• High precision: \n• Very low offset drift: 1 µV/°C (maximum)\n• Low input bias current: 2 pA\n• Very low voltage noise: 7 nV/√Hz \n• Input-voltage range includes V– supply\n• Dual-supply operation: ±2.25 V to ±18 V;

TI

德州仪器

OPA2145

High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:1.98274 Mbytes Page:40 Pages

TI

德州仪器

OPA2145

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.96368 Mbytes Page:42 Pages

TI

德州仪器

OPA2145

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.96382 Mbytes Page:42 Pages

TI

德州仪器

OPA2145

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.52298 Mbytes Page:43 Pages

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

丝印代码:OP2145;OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

丝印代码:OP2145;OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

丝印代码:OP2145;OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

丝印代码:OP2145;OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

1 Features • Best bandwidth and slew-rate-to-power ratio: – gain-bandwidth product: 5.5 MHz – Slew rate: 20 V/μs – Low supply current: 475 μA (maximum) • High precision: – Very low offset: 150 μV (maximum) – Very low offset drift: 1 μV/°C (maximum) • Low input bias current: 2 pA • Excelle

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.52298 Mbytes Page:43 Pages

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.96368 Mbytes Page:42 Pages

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.96382 Mbytes Page:42 Pages

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.96368 Mbytes Page:42 Pages

TI

德州仪器

OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.96382 Mbytes Page:42 Pages

TI

德州仪器

丝印代码:OP2145;OPAx145 High-Precision, Low-Noise, Rail-to-Rail Output, 5.5-MHz JFET Operational Amplifiers

文件:2.96382 Mbytes Page:42 Pages

TI

德州仪器

CCD Video Camera Signal Processor ICs

■ Overview The AN2145NFHP is a CCD video camera signal processor IC for 510H CCD. It incorporates full chroma signal LPFs and horizontal aperture correction circuits. Because carrier-balance is rationalized and ajustment-free, adjustments and necessary external components are reduced half in numb

PANASONIC

松下

Smart Battery Module with LEDs

文件:833.21 Kbytes Page:7 Pages

TI

德州仪器

REMOTE-CONTROL INTERFACE

文件:235.25 Kbytes Page:6 Pages

NJRC

日本无线

REMOTE-CONTROL INTERFACE

文件:235.25 Kbytes Page:6 Pages

NJRC

日本无线

REMOTE-CONTROL INTERFACE

文件:235.25 Kbytes Page:6 Pages

NJRC

日本无线

OPA2145产品属性

  • 类型

    描述

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

    0.15

  • GBW (Typ) (MHz):

    5.5

  • Slew rate (Typ) (V/us):

    20

  • Rail-to-rail:

    Out

  • Offset drift (Typ) (uV/C):

    0.4

  • Iq per channel (Typ) (mA):

    0.445

  • Vn at 1 kHz (Typ) (nV/rtHz):

    7

  • CMRR (Typ) (dB):

    140

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

  • Input bias current (Max) (pA):

    10

  • Output current (Typ) (mA):

    20

  • Architecture:

    FET

  • THD + N @ 1 kHz (Typ) (%):

    0.0001

更新时间:2026-7-22 20:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
SO8
22412
正规渠道,免费送样。支持账期,BOM一站式配齐
TI(德州仪器)
25+
VSSOP-8
5860
原装现货,市场最低价
TI(德州仪器)
25+
SOIC-8
499
全新原装
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
TI(德州仪器)
25+
MSOP-8
500000
源自原厂成本,高价回收工厂呆滞
TI/德州仪器
25+
原厂封装
10280
TI
25+
N/A
20000
原装
Texas Instruments
26+
8-VSSOP
2000
全新原装正品
TI(德州仪器)
26+
SOIC-8
10548
原厂订货渠道,支持账期,一站式服务!

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