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OPA837開(kāi)發(fā)板套件編程器的評(píng)估板-運(yùn)算放大器規(guī)格書(shū)PDF中文資料

OPA837
廠商型號(hào)

OPA837

參數(shù)屬性

OPA837 包裝為散裝;類(lèi)別為開(kāi)發(fā)板套件編程器的評(píng)估板-運(yùn)算放大器;產(chǎn)品描述:EVAL BOARD FOR OPA837

功能描述

OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

文件大小

3.6315 Mbytes

頁(yè)面數(shù)量

56 頁(yè)

生產(chǎn)廠商 Texas Instruments
企業(yè)簡(jiǎn)稱

TI德州儀器

中文名稱

美國(guó)德州儀器公司官網(wǎng)

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更新時(shí)間

2025-1-15 19:31:00

OPA837規(guī)格書(shū)詳情

1 Features

? Gain bandwidth product: 300MHz

? Very-low (trimmed) supply current: 950μA

? Bandwidth: 90MHz (AV = 6V/V)

? High full-power bandwidth: 45MHz, 4VPP

? Negative rail input, rail-to-rail output

? Single-supply operating range: 2.7V to 5.4V

? 25°C input offset: ±125μV (maximum)

? Input offset voltage drift: < ±1.6μV/°C (maximum)

? Input voltage noise: 1.8nV/√Hz (> 200Hz)

? Input current noise: 1pA/√Hz (> 2000Hz)

? < 1μA shutdown current for power savings

2 Applications

? Low-power transimpedance amplifier

? Low-noise high-gain stage

? 12-bit to 16-bit low-power SAR ADC driver

? High-gain active filter design

? Ultrasonic flow meter

3 Description

The OPA838 decompensated voltage-feedback

operational amplifier provides a high, 300MHz

gain bandwidth product with 1.8nV/√Hz input noise

voltage, requiring only a trimmed 0.95mA supply

current. These features combine to provide an

extremely power-efficient device for photodiode

transimpedance designs and high-voltage gain

stages, which require the lowest input voltage noise

in signal receiver applications.

Operating at the minimum recommended noninverting

gain of 6V/V results in a 90MHz, –3dB bandwidth.

Extremely low input noise and offset voltage make

the OPA838 an excellent choice for high gains. Even

at a dc-coupled gain of 1000V/V, a 300kHz signal

bandwidth is available with a maximum output offset

voltage of ±125mV.

The single-channel OPA838 is available in 6-pin

SOT-23, 6-pin SC70, and 8-pin X2QFN packages, all

with a power shutdown feature. The OPA838 is also

available in a 5-pin SC70 package.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    OPA837DCKEVM

  • 制造商:

    Texas Instruments

  • 類(lèi)別:

    開(kāi)發(fā)板,套件,編程器 > 評(píng)估板 - 運(yùn)算放大器

  • 包裝:

    散裝

  • 每 IC 通道數(shù):

    1 - 單路

  • 放大器類(lèi)型:

    通用

  • 輸出類(lèi)型:

    單端,滿擺幅

  • 壓擺率:

    105V/μs

  • 電壓 - 供電,單/雙?(±):

    2.7V ~ 5.4V,±1.35V ~ 2.7V

  • 板類(lèi)型:

    完全填充

  • 所含物品:

  • 使用的 IC/零件:

    OPA837

  • 描述:

    EVAL BOARD FOR OPA837

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TI德州儀器
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8000
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6000
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TI
1934+
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300
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TI
24+
SC70-5
5000
全新原裝正品,現(xiàn)貨銷(xiāo)售
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TI(德州儀器)
23+
NA/
8735
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持!
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TI(德州儀器)
23+
SC705
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現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
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TI
SC70-5
893993
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
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TI(德州儀器)
10000
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
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Texas Instruments(德州儀器)
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
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TI(德州儀器)
1921+
SOT-23-6
3575
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝!
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