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AD8475BRMZ中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

AD8475BRMZ
廠商型號

AD8475BRMZ

功能描述

Precision, Selectable Gain, Fully Differential Funnel Amplifier

文件大小

554.78 Kbytes

頁面數(shù)量

24

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-6 22:59:00

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AD8475BRMZ規(guī)格書詳情

GENERAL DESCRIPTION

The AD8475 is a fully differential, attenuating amplifier with integrated precision gain resistors. It provides precision attenuation (by 0.4 or 0.8), common-mode level shifting, and single-ended-to-differential conversion along with input overvoltage protection. Power dissipation on a single 5 V supply is only 16 mW.

The AD8475 is a simple to use, fully integrated precision gain block, designed to process signal levels of up to ±10 V on a single supply. It provides a complete interface to make industrial level signals directly compatible with the differential input ranges of low voltage high performance 16-bit or 18-bit single-supply successive approximation (SAR) analog-to-digital converters (ADCs).

The AD8475 comes with two standard pin-selectable gain options: 0.4 and 0.8. The gain of the part is set by driving the input pin corresponding to the appropriate gain.

The AD8475 also provides overvoltage protection from large industrial input voltages up to ±15 V while operating on a single 5 V supply. The VOCM pin adjusts the output voltage common mode for precision level shifting, to match the ADC’s input range and maximize dynamic range.

FEATURES

Precision attenuation: G = 0.4, G = 0.8

Fully differential or single-ended input/output

Differential output designed to drive precision ADCs

Drives switched capacitor and Σ-Δ ADCs

Rail-to-rail output

VOCM pin adjusts output common-mode voltage

Robust overvoltage protection up to ±15 V (VS = +5 V)

Single supply: 3 V to 10 V

Dual supplies: ±1.5 V to ±5 V

High performance

Suited for driving 18-bit converters up to 4 MSPS

10 nV/√Hz output noise

3 ppm/°C gain drift

500 μV maximum output offset

50 V/μs slew rate

Low power: 3.2 mA supply current

APPLICATIONS

ADC drivers

Differential instrumentation amplifier building blocks

Single-ended-to-differential converters

產(chǎn)品屬性

  • 型號:

    AD8475BRMZ

  • 功能描述:

    IC FUNNEL AMP DIFF PREC 10MSOP

  • RoHS:

  • 類別:

    集成電路(IC) >> Linear - Amplifiers - Instrumentation

  • 系列:

    -

  • 標(biāo)準(zhǔn)包裝:

    1

  • 放大器類型:

    通用

  • 電路數(shù):

    4

  • 輸出類型:

    滿擺幅

  • 轉(zhuǎn)換速率:

    0.028 V/µs

  • 增益帶寬積:

    105kHz

  • -3db帶寬:

    - 電流 -

  • 輸入偏壓:

    3nA 電壓 -

  • 輸入偏移:

    100µV 電流 -

  • 電源:

    3.3µA 電流 -

  • 輸出/通道:

    12mA 電壓 -

  • 電源,單路/雙路(±):

    2.7 V ~ 12 V,±1.35 V ~ 6 V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝

  • 封裝/外殼:

    14-TSSOP(0.173,4.40mm 寬)

  • 供應(yīng)商設(shè)備封裝:

    14-TSSOP

  • 包裝:

    剪切帶(CT)

  • 其它名稱:

    OP481GRUZ-REELCT

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ANALOGDEVES
23+
NA/
3364
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價(jià)
ADI/亞德諾
22+
MSOP
100000
代理渠道/只做原裝/可含稅
詢價(jià)
ADI
21+
10MSOP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
Analog Devices Inc.
24+
10-TFSOP,10-MSOP(0.118,3.00
25000
in stock線性IC-原裝正品
詢價(jià)
ADI
15+
MSOP
99
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
ADI(亞德諾)
24+
10000
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
詢價(jià)
ADI/亞德諾
23+
MSOP-10
12700
買原裝認(rèn)準(zhǔn)中賽美
詢價(jià)
ADI(亞德諾)
23+
MSOP-10
13620
公司只做原裝正品,假一賠十
詢價(jià)
ADI
23+
10MSOP
9000
原裝正品,支持實(shí)單
詢價(jià)
AnalogDevices
10-MSOP
2500
AD代理旗下一級分銷商,主營AD全系列產(chǎn)品
詢價(jià)