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  • 參數(shù)資料
    型號: TLC0820AIN
    廠商: TEXAS INSTRUMENTS INC
    元件分類: ADC
    英文描述: 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP20
    封裝: ROHS COMPLIANT, PLASTIC, DIP-20
    文件頁數(shù): 1/15頁
    文件大?。?/td> 345K
    代理商: TLC0820AIN
    TLC0820AC, TLC0820AI
    Advanced LinCMOS
    HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL
    CONVERTERS USING MODIFIED FLASH TECHNIQUES
    SLAS064A – SEPTEMBER 1986 – REVISED JUNE 1994
    2–1
    POST OFFICE BOX 655303
    DALLAS, TEXAS 75265
    D Advanced LinCMOS Silicon-Gate
    Technology
    D 8-Bit Resolution
    D Differential Reference Inputs
    D Parallel Microprocessor Interface
    D Conversion and Access Time Over
    Temperature Range
    Read Mode... 2.5
    s Max
    D No External Clock or Oscillator
    Components Required
    D On-Chip Track and Hold
    D Single 5-V Supply
    D TLC0820A Is Direct Replacement for
    National Semiconductor ADC0820C/CC and
    Analog Devices AD7820K/B/T
    description
    The
    TLC0820AC
    and
    the
    TLC0820AI
    are
    Advanced
    LinCMOS
    8-bit analog-to-digital
    converters each consisting of two 4-bit flash
    converters, a 4-bit digital-to-analog converter, a
    summing (error) amplifier, control logic, and a
    result latch circuit. The modified flash technique
    allows low-power integrated circuitry to complete
    an 8-bit conversion in 1.18
    s over temperature.
    The on-chip track-and-hold circuit has a 100-ns
    sample window and allows these devices to
    convert continuous analog signals having slew
    rates of up to 100 mV/
    s without external
    sampling components. TTL-compatible 3-state
    output drivers and two modes of operation allow
    interfacing to a variety of microprocessors. Detailed information on interfacing to most popular microprocessors
    is readily available from the factory.
    AVAILABLE OPTIONS
    TOTAL
    PACKAGE
    TA
    TOTAL
    UNADJUSTED
    ERROR
    SSOP
    (DB)
    PLASTIC
    SMALL OUTLINE
    (DW)
    PLASTIC
    CHIP CARRIER
    (FN)
    PLASTIC DIP
    (N)
    0
    °C to 70°C
    ±1 LSB
    TLC0820ACDB
    TLC0820ACDW
    TLC0820ACFN
    TLC0820ACN
    –40
    °C to 85°C
    ±1 LSB
    TLC0820AIDW
    TLC0820AIFN
    TLC0820AIN
    Copyright
    1994, Texas Instruments Incorporated
    PRODUCTION DATA information is current as of publication date.
    Products conform to specifications per the terms of Texas Instruments
    standard warranty. Production processing does not necessarily include
    testing of all parameters.
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    20
    19
    18
    17
    16
    15
    14
    13
    12
    11
    ANLG IN
    (LSB) D0
    D1
    D2
    D3
    WR/RDY
    MODE
    RD
    INT
    GND
    VCC
    NC
    OFLW
    D7 (MSB)
    D6
    D5
    D4
    CS
    REF +
    REF –
    DB, DW, OR N PACKAGE
    (TOP VIEW)
    3
    2
    1 20 19
    910 11 12 13
    4
    5
    6
    7
    8
    18
    17
    16
    15
    14
    OFLW
    D7 (MSB)
    D6
    D5
    D4
    D2
    D3
    WR/RDY
    MODE
    RD
    FN PACKAGE
    (TOP VIEW)
    D1
    D0
    (LSB)
    ANLG
    IN
    REF+
    CS
    V
    NC
    INT
    GND
    REF
    NC – No internal connection
    CC
    Advanced LinCMOS is a trademark of Texas Instruments Incorporated.
    相關(guān)PDF資料
    PDF描述
    TLC0820ACDW 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20
    TLC0820ACDB 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20
    TLC0820ACFN 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQCC20
    TLC0820AIFN 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQCC20
    TLC0820AIDWG4 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20
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