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    參數(shù)資料
    

    


    


    
型號(hào)：
AD7731EB

    

    
廠商：
Analog Devices, Inc.

    

    
元件分類：
運(yùn)動(dòng)控制電子

    

    
英文描述：
Precision, Zero-Drift Instrumentation Amplifier; Package: SO; No of Pins: 16; Temperature Range: 0&deg;C to +70&deg;C

    

    
中文描述：
低噪聲高通量24位Σ-Δ模數(shù)轉(zhuǎn)換器（411.99十一）

    

    
文件頁(yè)數(shù)：
6/44頁(yè)

    

    
文件大?。?/td>
411K

    

    
代理商：
AD7731EB


    

    

    

	
    
    
    

    
    
	
    AD7731
    –6–
    REV. 0
    SIGMA-
    DELTA
    MODULATOR
    AD7731
    SERIAL INTERFACE
    AND CONTROL LOGIC
    REGISTER BANK
    CLOCK
    GENERATION
    PROGRAMMABLE
    DIGITAL
    FILTER
    SIGMA-DELTA A/D CONVERTER
    BUFFER
    PGA
    AGND
    AV
    DD
    AIN1
    AIN2
    AIN3/D1
    AIN4/D0
    STANDBY
    SYNC
    MCLK IN
    MCLK OUT
    SCLK
    CS
    DIN
    DOUT
    RESET
    RDY
    POL
    DGND
    AGND
    AV
    DD
    DV
    DD
    REF IN(–) REF IN(+)
    MUX
    AIN5
    AIN6
    CALIBRATION
    MICROCONTROLLER
    REGISTER BANK
    ALL FUNCTIONS ON THE PART
    AINFORMATION AND
    CONVERSION RESULTS
    SEE PAGE 20
    CALIBRATION
    MICROCONTROLLER
    CALIBRATION OPTIONS
    INCLUDING SELF AND
    SEE PAGE 28
    *SPI IS A TRADEMARK OF MOTOROLA, INC.
    BUFFER AMPLIFIER
    THPRESENTS A HIGH
    IALLOWING SIGNIFICANT
    EXTERNAL SOURCE
    IMPEDANCES
    SEE PAGE 23
    BURNOUT CURRENTS
    TWO 100nA BURNOUT
    CURRENTS ALLOW THE
    IF A TRANSDUCER HAS
    BUOPEN-CIRCUIT
    SEE PAGE 23
    PROGRAMMABLE GAIN
    AMPLIFIER
    SEVEN UNIPOLAR AND
    SEVEN +1.28V
    SEE PAGE 23
    DIFFERENTIAL
    REFERENCE
    TPART IS DIFFERENTIAL AND
    VBE NOMINALLY +2.5V OR +5V.
    REFERENCE DETECT CIRCUITRY
    TESTS FOR OPEN OR SHORTED
    REFERENCES
    SEE PAGE 24
    SIGMA-DELTA ADC
    THE SIGMA-DELTA
    AR24 BITS NO MISSING
    SICHOPPED TO REMOVE
    DRIFT ERRORS
    SEE PAGE 24
    PROGRAMMABLE
    DIGITAL FILTER
    OUTPUT UPDATE RATE AND
    SETTLING TIME AND THAT
    HAS (SEE FIGURE 3)
    TM
     MODE
    SEE PAGE 24
    STANDBY MODE
    TREDUCES POWER
    CONSUMPTION TO 50
    m
    W
    SEE PAGE 32
    CLOCK OSCILLATOR
    CIRCUIT
    PART CAN BE PROVIDED BY
    AN EXTERNALLY-APPLIED
    CLCRYSTAL OR CERAMIC
    RESOCLOCK PINS
    SEE PAGE 31
    SERIAL INTERFACE
    SPI*-COMPATIBLE OR DSP-
    PART (APART FROM MASTER
    RESET) CAN BE ACCESSED VIA
    THE SERIAL INTERFACE
    SEE PAGE 33
    OUTPUT DRIVERS
    THE AIN3 AND AIN4 INPUT
    TWO OUTPUT DIGITAL PORT
    PRLINES THAT CAN BE
    SERIAL INTERFACE
    SEE PAGE 32
    ANALOG MULTIPLEXER
    FIA DIFFERENTIAL MULTIPLEXER
    PAIRS TO BE SWITCHED TO THE
    MVIA THE SERIAL INTERFACE
    SEE PAGE 23
    Figure 2. Detailed Functional Block Diagram
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
AD7732
2-Channel, +-10 V Input Range, High Throughput, 24-Bit SIGMA- ADC

    

    
AD7732BRU
2-Channel, +-10 V Input Range, High Throughput, 24-Bit SIGMA- ADC

    

    
AD773A
10-Bit, 20 MSPS Monolithic A/D Converter

    

    
AD773AJD
10-Bit, 20 MSPS Monolithic A/D Converter

    

    
AD773AKD
10-Bit, 20 MSPS Monolithic A/D Converter

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
AD7732
 制造商:AD 制造商全稱:Analog Devices 功能描述:2-Channel, +-10 V Input Range, High Throughput, 24-Bit SIGMA- ADC

    

    
AD7732BRU
功能描述:IC ADC 24BIT 2-CH 28-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):12 采樣率（每秒）:300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端，單極；1 個(gè)單端，雙極

    

    
AD7732BRU-REEL
 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 15.437ksps 24-bit Serial 28-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL DELTA-SIGMA 15.437KSPS 24BIT SERL 28TSSOP - Tape and Reel

    

    
AD7732BRU-REEL7
 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 15.437ksps 24-bit Serial 28-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL DELTA-SIGMA 15.437KSPS 24BIT SERL 28TSSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:2 DIFF CH :10V INPUT, 28-BIT SD ADC - Tape and Reel

    

    
AD7732BRUZ
功能描述:IC ADC 24BIT 2-CH 28-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率（每秒）:1M 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(pán)（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個(gè)單端，單極 產(chǎn)品目錄頁(yè)面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6

    

    
    
    
    
	
    	
    
    
     
     
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