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        參數(shù)資料
        型號: MAX1270BEAI+T
        廠商: Maxim Integrated Products
        文件頁數(shù): 18/20頁
        文件大?。?/td> 0K
        描述: IC ADC 12BIT SERIAL 28-SSOP
        產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
        Obsolescence Mitigation Program
        標準包裝: 2,000
        類型: 數(shù)據(jù)采集系統(tǒng)(DAS),ADC
        分辨率(位): 12 b
        采樣率(每秒): 110k
        數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
        電壓電源: 單電源
        電源電壓: 4.75 V ~ 5.25 V
        工作溫度: -40°C ~ 85°C
        安裝類型: 表面貼裝
        封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
        供應商設備封裝: 28-SSOP
        包裝: 帶卷 (TR)
        MAX1270/MAX1271
        Multirange, +5V, 8-Channel,
        Serial 12-Bit ADCs
        _______________________________________________________________________________________
        7
        Typical Operating Characteristics
        (Typical Operating Circuit, VDD = +5V; external reference mode, VREF = +4.096V; 4.7F at REF; external clock, fCLK = 2MHz;
        110ksps; TA = +25°C, unless otherwise noted.)
        0
        5
        15
        10
        20
        25
        02
        1
        34567
        SUPPLY CURRENT vs. SUPPLY VOLTAGE
        MAX1270/1
        toc01
        SUPPLY VOLTAGE (V)
        SUPPLY
        CURRENT
        (mA)
        5.5
        5.7
        6.1
        5.9
        6.3
        6.5
        -40
        10
        -15
        35
        60
        85
        SUPPLY CURRENT vs. TEMPERATURE
        MAX1270/1
        toc02
        TEMPERATURE (°C)
        SUPPLY
        CURRENT
        (mA)
        50
        150
        450
        350
        250
        650
        550
        750
        -40
        10
        -15
        35
        60
        85
        STANDBY SUPPLY CURRENT
        vs. TEMPERATURE
        MAX1270/1
        toc03
        TEMPERATURE (°C)
        STANDBY
        SUPPLY
        CURRENT
        (
        A)
        INTERNAL
        REFERENCE
        EXTERNAL
        REFERENCE
        50
        70
        110
        90
        130
        150
        -40
        10
        -15
        35
        60
        85
        FULL POWER-DOWN SUPPLY CURRENT
        vs. TEMPERATURE
        MAX1270/1
        toc04
        TEMPERATURE (°C)
        FULL
        POWER-DOWN
        SUPPLY
        CURRENT
        (
        A)
        INTERNAL
        REFERENCE
        EXTERNAL
        REFERENCE
        0.1
        0.2
        0.6
        0.5
        0.4
        0.3
        0.7
        0.8
        -40
        10
        -15
        35
        60
        85
        CHANNEL-TO-CHANNEL GAIN-ERROR
        MATCHING vs. TEMPERATURE
        MAX1270/1
        toc07
        TEMPERATURE (°C)
        CHANNEL-TO-CHANNEL
        GAIN-ERROR
        MATCHING
        (LSB)
        BIPOLAR MODE
        UNIPOLAR MODE
        0.996
        0.997
        0.999
        0.998
        1.000
        1.001
        -40
        10
        -15
        35
        60
        85
        NORMALIZED REFERENCE VOLTAGE
        vs. TEMPERATURE
        MAX1270/1
        toc05
        TEMPERATURE (°C)
        NORMALIZED
        REFERENCE
        VOLTAGE
        0
        0.05
        0.25
        0.20
        0.15
        0.10
        0.30
        0.35
        -40
        10
        -15
        35
        60
        85
        CHANNEL-TO-CHANNEL OFFSET-ERROR
        MATCHING vs. TEMPERATURE
        MAX1270/1
        toc06
        TEMPERATURE (°C)
        CHANNEL-TO-CHANNEL
        OFFSET-ERROR
        MATCHING
        (LSB)
        BIPOLAR MODE
        UNIPOLAR MODE
        -0.15
        -0.10
        0.05
        0
        -0.05
        0.10
        0.15
        0
        1638
        819
        2457
        3276
        4095
        INTEGRAL NONLINEARITY vs.
        DIGITAL CODE
        MAX1270/1
        toc08
        DIGITAL CODE
        INTEGRAL
        NONLINEARITY
        (LSB)
        -120
        -100
        -40
        -60
        -80
        -20
        0
        20k
        10k
        30k
        40k
        50k
        FTT PLOT
        MAX1270/1
        toc09
        FREQUENCY (Hz)
        AMPLITUDE
        (dB)
        fIN = 10kHz
        fSAMPLE = 110ksps
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        相關代理商/技術參數(shù)
        參數(shù)描述
        MAX1270BENG 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
        MAX1270BENG+ 功能描述:模數(shù)轉換器 - ADC 12-Bit 8Ch 110ksps 4.18V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
        MAX1270EVC16 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 MAX1270/71 MAX127/8 Eval System RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
        MAX1270EVKIT 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 MAX1270/71 MAX127/8 Eval System RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
        MAX1270EVKIT+ 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 MAX1270/71 MAX127/8 Eval System RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V