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EVAL-AD7706EB開發(fā)板套件編程器評估板-模數轉換器(ADC)規(guī)格書PDF中文資料

EVAL-AD7706EB
廠商型號

EVAL-AD7706EB

參數屬性

EVAL-AD7706EB 包裝為盒;類別為開發(fā)板,套件,編程器 > 評估板 - 模數轉換器(ADC);產品描述:BOARD EVALUATION FOR AD7706

功能描述

3 V/5 V, 1 mW 2-/3-Channel 16-Bit, Sigma-Delta ADCs
BOARD EVALUATION FOR AD7706

文件大小

264.11 Kbytes

頁面數量

32

生產廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導體技術有限公司官網

原廠標識
數據手冊

原廠下載下載地址一下載地址二到原廠下載

更新時間

2024-11-5 19:53:00

EVAL-AD7706EB規(guī)格書詳情

GENERAL DESCRIPTION

The AD7705/AD7706 are complete analog front ends for low frequency measurement applications. These 2-/3-channel devices can accept low level input signals directly from a transducer and produce serial digital output. The devices employ a Σ-Δ conversion technique to realize up to 16 bits of no missing codes performance. The selected 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 an on-chip control register, allowing adjustment of the filter cutoff and output update rate.

The AD7705/AD7706 devices operate from a single 2.7 V to 3.3 V or 4.75 V to 5.25 V supply. The AD7705 features two fully differential analog input channels; the AD7706 features three pseudo differential input channels.

Both devices feature a differential reference input. Input signal ranges of 0 mV to 20 mV through 0 V to 2.5 V can be incorporated on both devices when operating with a VDD of 5 V and a reference of 2.5 V. They can also handle bipolar input signal ranges of ±20 mV through ±2.5 V, which are referenced to the AIN(?) inputs on the AD7705 and to the COMMON input on the AD7706.

The AD7705/AD7706 devices, with a 3 V supply and a 1.225 V reference, can handle unipolar input signal ranges of 0 mV to 10 mV through 0 V to 1.225 V. The devices can accept bipolar input ranges of ±10 mV through ±1.225 V. Therefore, the AD7705/AD7706 devices perform all signal conditioning and conversion for a 2-channel or 3-channel system.

The AD7705/AD7706 are ideal for use in smart, microcontroller, or DSP-based systems. The devices feature a serial interface that can be configured for 3-wire operation. Gain settings, signal polarity, and update rate selection can be configured in software using the input serial port. The parts contains self-calibration and system calibration options to eliminate gain and offset errors on the part itself or in the system. CMOS construction ensures very low power dissipation, and the power-down mode reduces the standby power consumption to 20 μW typ.

These parts are available in a 16-lead, wide body (0.3 inch), plastic dual in-line package (DIP); a 16-lead, wide body (0.3 inch), standard small outline (SOIC) package; and a low profile, 16-lead, thin shrink small outline package (TSSOP).

FEATURES

AD7705: 2 fully differential input channel ADCs

AD7706: 3 pseudo differential input channel ADCs

16 bits no missing codes

0.003 nonlinearity

Programmable gain front end: gains from 1 to 128

3-wire serial interface

SPI?-, QSPI?-, MICROWIRE?-, and DSP-compatible

Schmitt-trigger input on SCLK

Ability to buffer the analog input

2.7 V to 3.3 V or 4.75 V to 5.25 V operation

Power dissipation 1 mW maximum @ 3 V

Standby current 8 μA maximum

16-lead PDIP, 16-lead SOIC, and 16-lead TSSOP packages

EVAL-AD7706EB屬于開發(fā)板,套件,編程器 > 評估板 - 模數轉換器(ADC)。亞德諾半導體技術有限公司制造生產的EVAL-AD7706EB評估板 - 模數轉換器(ADC)模數轉換器 (ADC) 評估板是預裝有元器件的電路板,用于提供特定 ADC 或器件工作實例。特定板上的 A/D 轉換器數量從 3 到 32 不等,每秒采樣率從 2.5 kHz 到 26 GHz 不等,輸入電壓范圍從 0 到 8 Vp-p。

產品屬性

更多
  • 產品編號:

    EVAL-AD7706EBZ

  • 制造商:

    Analog Devices Inc.

  • 類別:

    開發(fā)板,套件,編程器 > 評估板 - 模數轉換器(ADC)

  • 包裝:

  • A/D 轉換器數:

    1

  • 位數:

    16

  • 采樣率(每秒):

    500

  • 數據接口:

    串行

  • 輸入范圍:

    0 ~ 5.25V

  • 不同條件時功率(典型值):

    6.5mW @ 500SPS

  • 使用的 IC/零件:

    AD7706

  • 所含物品:

  • 描述:

    BOARD EVALUATION FOR AD7706

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ADI/亞德諾
20+
EvaluationBoard
33680
ADI全新原裝-可開原型號增稅票
詢價
ADI
9856
KIT
1812
只做進口原裝現貨!假一賠十!
詢價
AD
23+
原廠原包
19960
只做進口原裝 終端工廠免費送樣
詢價
ADI
EVALUATION BOARD
2
普通
詢價
ADI/亞德諾
23+
EB/PCB
3000
只做原裝正品,假一賠十
詢價
ADI/亞德諾
22+
66900
原封裝
詢價
AD
23+
121
詢價
ADI
EVALUATION B
2
自己公司全新庫存絕對有貨
詢價
ADI/亞德諾
23+
20000
原裝現貨,可追溯原廠渠道
詢價
ADI
4
只做正品
詢價