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AD7709ARU集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

AD7709ARU
廠商型號

AD7709ARU

參數(shù)屬性

AD7709ARU 封裝/外殼為24-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC);產(chǎn)品描述:IC ADC 16BIT SIGMA-DELTA 24TSSOP

功能描述

16-Bit - ADC with Switchable Current Sources
IC ADC 16BIT SIGMA-DELTA 24TSSOP

文件大小

428.45 Kbytes

頁面數(shù)量

32

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

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-23 12:25:00

AD7709ARU規(guī)格書詳情

AD7709ARU屬于集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD7709ARU模數(shù)轉(zhuǎn)換器(ADC)模數(shù)轉(zhuǎn)換器(ADC、A/D 或 A 轉(zhuǎn) D)對模擬信號進(jìn)行采樣,例如由麥克風(fēng)采集的聲音或傳感器的輸出,然后將其轉(zhuǎn)換為數(shù)字信號。一般來說,數(shù)字輸出是二進(jìn)制補(bǔ)碼二進(jìn)制數(shù),與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)(例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式)進(jìn)行選擇。

GENERAL DESCRIPTION

The AD7709 is a complete analog front end for low frequency measurement applications. It contains a 16-bit Σ-Δ ADC, selectable reference inputs, three switchable matched excitation current sources, low-side power switches, and a digital I/O port. The 16-bit channel with PGA accepts fully differential, unipolar, and bipolar input signal ranges from 1.024 x REFIN/128 to 1.024 x REFIN. It can be configured as two fully differential input channels or four pseudo-differential input channels. Signals can be converted directly from a transducer without the need for signal conditioning.

FEATURES

16-Bit Σ-Δ ADC

Programmable Gain Front End

Simultaneous 50 Hz and 60 Hz Rejection at 20 Hz Update Rate

VREF Select? Allows Absolute and Ratiometric Measurement Capability

ISOURCE Select?

16-Bit No Missing Codes

13-Bit p-p Resolution @ 20 Hz, 20 mV Range

16-Bit p-p Resolution @ 20 Hz, 2.56 V Range

INTERFACE

3-Wire Serial

SPI?, QSPI?, MICROWIRE?, and DSP Compatible

Schmitt Trigger on SCLK

POWER

Specified for Single 3 V and 5 V Operation

Normal: 1.25 mA Typ @ 3 V

Power-Down: 7 A (32.768 kHz Crystal Running)

ON-CHIP FUNCTIONS

Rail-to-Rail Input Buffer and PGA

Selectable Reference Inputs

3 Switchable, Ratioed Current Sources for VBE Measurements

4-Bit Digital I/O Port

Low-Side Power Switches

APPLICATIONS

Sensor Measurement

Temperature Measurement

Pressure Measurements

Weigh Scales

Portable Instrumentation

4–20 mA Loops

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    AD7709ARU

  • 制造商:

    Analog Devices Inc.

  • 類別:

    集成電路(IC) > 模數(shù)轉(zhuǎn)換器(ADC)

  • 包裝:

    管件

  • 位數(shù):

    16

  • 采樣率(每秒):

    105

  • 輸入數(shù):

    2,4

  • 輸入類型:

    差分,個(gè)偽差分

  • 數(shù)據(jù)接口:

    SPI,DSP

  • 配置:

    MUX-PGA-ADC

  • 架構(gòu):

    三角積分

  • 參考類型:

    外部

  • 電壓 - 供電,模擬:

    2.7V ~ 3.3V,5V

  • 電壓 - 供電,數(shù)字:

    2.7V ~ 3.3V,5V

  • 特性:

    PGA

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    24-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    24-TSSOP

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC ADC 16BIT SIGMA-DELTA 24TSSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ADI(亞德諾)/LINEAR
2021+
TSSOP-24
499
詢價(jià)
ADI/亞德諾
18+
TSSOP-24
1000
ADI原廠原裝優(yōu)勢訂貨
詢價(jià)
ADI(亞德諾)
23+
標(biāo)準(zhǔn)封裝
15663
我們只是原廠的搬運(yùn)工
詢價(jià)
ADI(亞德諾)
23+
NA/
7350
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號開票!
詢價(jià)
ADI
23+
24TSSOP
9000
原裝正品,支持實(shí)單
詢價(jià)
AnalogDevices
24SSOP
1000
AD代理旗下一級分銷商,主營AD全系列產(chǎn)品
詢價(jià)
ADI
2022+
TSSOP
57550
詢價(jià)
ADI/亞德諾
1922+
TSSOP24
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
ad
24+
N/A
6980
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
ADI/亞德諾
22+
TSSOP-24
13000
原裝正品
詢價(jià)