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    參數(shù)資料
    型號(hào): MAX1263BEEG+T
    廠商: Maxim Integrated Products
    文件頁(yè)數(shù): 14/20頁(yè)
    文件大?。?/td> 0K
    描述: IC ADC 12BIT 250KSPS 24-QSOP
    產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
    Obsolescence Mitigation Program
    標(biāo)準(zhǔn)包裝: 2,500
    位數(shù): 12
    采樣率(每秒): 250k
    數(shù)據(jù)接口: 并聯(lián)
    轉(zhuǎn)換器數(shù)目: 1
    功率耗散(最大): 5.1mW
    電壓電源: 單電源
    工作溫度: -40°C ~ 85°C
    安裝類(lèi)型: 表面貼裝
    封裝/外殼: 24-SSOP(0.154",3.90mm 寬)
    供應(yīng)商設(shè)備封裝: 24-QSOP
    包裝: 帶卷 (TR)
    輸入數(shù)目和類(lèi)型: 4 個(gè)單端,單極;4 個(gè)單端,雙極;2 個(gè)偽差分,單極;2 個(gè)偽差分,雙極
    MAX1261/MAX1263
    250ksps, +3V, 8-/4-Channel, 12-Bit ADCs
    with +2.5V Reference and Parallel Interface
    _______________________________________________________________________________________
    3
    ELECTRICAL CHARACTERISTICS (continued)
    (VDD = VLOGIC = +2.7V to +3.6V, COM = GND, REFADJ = VDD, VREF = +2.5V, 4.7F capacitor at REF pin, fCLK = 4.8MHz (50% duty
    cycle); TA = TMIN to TMAX unless otherwise noted. Typical values are at TA = +25°C.)
    CONDITIONS
    UNITS
    MIN
    TYP
    MAX
    SYMBOL
    PARAMETER
    0 to 0.5mA output load (Note 7)
    To power down the internal reference
    For small adjustments
    TA = 0°C to +70°C
    On-/off-leakage current, VIN = 0 or VDD
    Unipolar, VCOM = 0
    V
    1.0
    VDD +
    50mV
    VREF
    REF Input Voltage Range
    F
    4.7
    10
    Capacitive Bypass at REF
    F
    0.01
    1
    Capacitive Bypass at REFADJ
    mV/mA
    0.2
    Load Regulation
    V
    VDD - 1.0
    REFADJ High Threshold
    mV
    ±100
    REFADJ Input Range
    ±20
    ppm/°C
    TCREF
    REF Temperature Coefficient
    mA
    15
    REF Short-Circuit Current
    V
    2.49
    2.5
    2.51
    REF Output Voltage
    pF
    12
    CIN
    Input Capacitance
    A
    ±0.01
    ±1
    Multiplexer Leakage Current
    V
    Analog Input Voltage Range,
    Single Ended and Differential
    (Note 6)
    0VREF
    VIN
    CS = VDD
    ISOURCE = 1mA
    ISINK = 1.6mA
    VIN = 0 or VDD
    VLOGIC = 2.7V
    A
    ±0.1
    ±1
    ILEAKAGE
    Tri-State Leakage Current
    V
    VLOGIC - 0.5
    VOH
    Output High Voltage
    V
    0.4
    VOL
    Output Low Voltage
    pF
    15
    CIN
    Input Capacitance
    A
    ±0.1
    ±1
    IIN
    Input Leakage Current
    mV
    200
    VHYS
    Input Hysteresis
    2.0
    CS = VDD
    pF
    15
    COUT
    Tri-State Output Capacitance
    Bipolar, VCOM = VREF / 2
    -VREF/2
    +VREF/2
    VREF = 2.5V, fSAMPLE = 250ksps
    A
    200
    300
    IREF
    REF Input Current
    Shutdown mode
    2
    VLOGIC = 1.8V
    V
    1.5
    VIH
    Input High Voltage
    VLOGIC = 1.8V
    V
    0.5
    VIL
    Input Low Voltage
    VLOGIC = 2.7V
    0.8
    ANALOG INPUTS
    INTERNAL REFERENCE
    EXTERNAL REFERENCE AT REF
    DIGITAL INPUTS AND OUTPUTS
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    參數(shù)描述
    MAX1264ACEG 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
    MAX1264ACEG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 400ksps 5.5V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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    MAX1264ACEG-T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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