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AD7712集成電路(IC)的模數(shù)轉(zhuǎn)換器(ADC)規(guī)格書PDF中文資料

AD7712
廠商型號

AD7712

參數(shù)屬性

AD7712 封裝/外殼為24-DIP(0.300",7.62mm);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 24BIT SIGMA-DELTA 24DIP

功能描述

LC2MOS Signal Conditioning ADC
IC ADC 24BIT SIGMA-DELTA 24DIP

封裝外殼

24-DIP(0.300",7.62mm)

文件大小

229.08 Kbytes

頁面數(shù)量

28

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

更新時間

2025-5-1 8:50:00

人工找貨

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AD7712規(guī)格書詳情

AD7712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AD7712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 AD7712 is a complete analog front end for low frequency measurement applications. The device has two analog input channels and accepts either low level signals directly from a transducer or high level (±4  VREF) signals, 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 low level input signal is applied to a proprietary programmable gain front end based around an analog modulator. The high level analog input is attenuated before being applied to the same 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

High Level and Low Level Analog Input Channels

Programmable Gain for Both Inputs Gains from 1 to 128 Differential Input for Low Level Channel

Low-Pass Filter with Programmable Filter Cutoffs

Ability to Read/Write Calibration Coefficients

Bidirectional Microcontroller Serial Interface

Internal/External Reference Option

Single- or Dual-Supply Operation

Low Power (25 mW typ) with Power-Down Mode (100 μW typ)

APPLICATIONS

Process Control

Smart Transmitters

Portable Industrial Instruments

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    AD7712ANZ

  • 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):

    24

  • 采樣率(每秒):

    1k

  • 輸入數(shù):

    1

  • 輸入類型:

    差分,單端

  • 數(shù)據(jù)接口:

    SPI

  • 配置:

    MUX-PGA-ADC

  • 架構(gòu):

    三角積分

  • 參考類型:

    外部,內(nèi)部

  • 電壓 - 供電,模擬:

    5V ~ 10V

  • 電壓 - 供電,數(shù)字:

    5V

  • 特性:

    PGA

  • 工作溫度:

    -40°C ~ 85°C

  • 封裝/外殼:

    24-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    24-PDIP

  • 安裝類型:

    通孔

  • 描述:

    IC ADC 24BIT SIGMA-DELTA 24DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
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ad
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