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  • 參數(shù)資料
    型號: LTC1689IS#TR
    廠商: Linear Technology
    文件頁數(shù): 4/12頁
    文件大?。?/td> 0K
    描述: IC DVR 100MBPS RS485 QUAD 16SOIC
    標準包裝: 2,500
    類型: 驅動器
    驅動器/接收器數(shù): 4/0
    規(guī)程: RS485
    電源電壓: 3V,5V
    安裝類型: 表面貼裝
    封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
    供應商設備封裝: 16-SOIC
    包裝: 帶卷 (TR)
    其它名稱: LTC1689ISTR
    12
    LTC1688/LTC1689
    16889fa
    LINEAR TECHNOLOGY CORPORATION 1999
    LT/TP 1003 1K REV A PRINTED IN THE USA
    Linear Technology Corporation
    1630 McCarthy Blvd., Milpitas, CA 95035-7417
    (408) 432-1900 q FAX: (408) 434-0507 q www.linear.com
    PART NUMBER
    DESCRIPTION
    COMMENTS
    LTC486/LTC487
    Low Power Quad RS485 Drivers
    110
    A Typ Supply Current, 10Mbps, –7V to 12V Common Mode Range
    LT
    1394
    7ns UltraFast Single Supply Comparator
    6mA Typ Supply Current, Ground Sensing on Single Supply
    LTC1518/LTC1519
    High Speed, Precision Quad RS485 Receivers
    52Mbps, Pin Compatible with LTC488/LTC489
    LTC1520
    High Speed, Precision Quad Differential Line Receiver
    Single Supply, 18ns Propagation Delay, 100mV Threshold
    LTC1685
    High Speed, Precision RS485 Transceiver
    52Mbps, Pin Compatible with LTC485
    LTC1686/LTC1687
    High Speed, Precision RS485 Full-Duplex Transceivers
    52Mbps, Pin Compatible with LTC490/LTC491
    LT1720
    Dual 4.5ns UltraFast Single Supply Comparator
    4mA per Comparator, Optimized for 3V or 5V Operation
    RELATED PARTS
    PACKAGE DESCRIPTION
    U
    S Package
    16-Lead Plastic Small Outline (Narrow 0.150)
    (LTC DWG # 05-08-1610)
    .016 – .050
    (0.406 – 1.270)
    .010 – .020
    (0.254 – 0.508)
    × 45°
    0
    ° – 8° TYP
    .008 – .010
    (0.203 – 0.254)
    1
    N
    2
    3
    4
    5
    6
    7
    8
    N/2
    .150 – .157
    (3.810 – 3.988)
    NOTE 3
    16
    15
    14
    13
    .386 – .394
    (9.804 – 10.008)
    NOTE 3
    .228 – .244
    (5.791 – 6.197)
    12
    11
    10
    9
    S16 0502
    .053 – .069
    (1.346 – 1.752)
    .014 – .019
    (0.355 – 0.483)
    TYP
    .004 – .010
    (0.101 – 0.254)
    .050
    (1.270)
    BSC
    .245
    MIN
    N
    12
    3
    N/2
    .160
    ±.005
    RECOMMENDED SOLDER PAD LAYOUT
    .045
    ±.005
    .050 BSC
    .030
    ±.005
    TYP
    INCHES
    (MILLIMETERS)
    NOTE:
    1. DIMENSIONS IN
    2. DRAWING NOT TO SCALE
    3. THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
    MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm)
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