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AD7714AN-3中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

AD7714AN-3
廠商型號

AD7714AN-3

功能描述

3 V/5 V, CMOS, 500 uA Signal Conditioning ADC

文件大小

306.69 Kbytes

頁面數(shù)量

40

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

2025-3-18 22:50:00

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AD7714AN-3規(guī)格書詳情

GENERAL DESCRIPTION?

The AD7714 is a complete analog front end for low-frequency measurement applications. The device accepts low level signals directly from a transducer and outputs a serial digital word. It employs a sigma-delta conversion technique to realize up to 24 bits of no missing codes performance. The input signal is applied to a proprietary programmable gain front end based around an analog modulator. The modulator output is processed by an on-chip digital filter. The first notch of this digital filter can be programmed via the on-chip control register allowing adjustment of the filter cutoff and settling time.

FEATURES

Charge Balancing ADC 24 Bits No Missing Codes 0.0015 Nonlinearity

Five-Channel Programmable Gain Front End Gains from 1 to 128 Can Be Configured as Three Fully Differential Inputs or Five Pseudo-Differential Inputs

Three-Wire Serial Interface SPI?, QSPI?, MICROWIRE? and DSP Compatible

3 V (AD7714-3) or 5 V (AD7714-5) Operation

Low Noise (<150 nV rms)

Low Current (350? mA typ) with Power-Down (5 mA typ)

AD7714Y Grade:

+2.7 V to 3.3 V or +4.75 V to +5.25 V Operation 0.0010 Linearity Error –40°C to +105°C Temperature Range Schmitt Trigger on SCLK and DIN

Low Current (226? mA typ) with Power-Down (4 mA typ)

Lower Power Dissipation than Standard AD7714 Available in 24-Lead TSSOP Package

Low-Pass Filter with Programmable Filter Cutoffs

Ability to Read/Write Calibration Coefficients

APPLICATIONS

Portable Industrial Instruments

Portable Weigh Scales

Loop-Powered Systems

Pressure Transducers

產(chǎn)品屬性

  • 型號:

    AD7714AN-3

  • 制造商:

    Rochester Electronics LLC

  • 功能描述:

    24-BIT SIGMA DELTA A/D IC - Bulk

  • 制造商:

    Analog Devices

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ADI
23+
NA
20000
全新原裝假一賠十
詢價(jià)
ADI/亞德諾
23+
NA/
3450
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價(jià)
ADI/亞德諾
22+
DIP24
20000
原裝現(xiàn)貨,實(shí)單支持
詢價(jià)
2017+
DIP-24
6528
只做原裝正品假一賠十!
詢價(jià)
ADI
24+
24-BITSIGMAD
5989
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存!
詢價(jià)
ADI/亞德諾
20+
DIP24
67500
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價(jià)
AD
21+
PDIP
94
原裝現(xiàn)貨假一賠十
詢價(jià)
ADI/亞德諾
22+
PDIP
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
AD
23+
原廠原包
19960
只做進(jìn)口原裝 終端工廠免費(fèi)送樣
詢價(jià)
ADI/亞德諾
22+
66900
原封裝
詢價(jià)