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CBT3257A

Quad 1-of-2 multiplexer/demultiplexer

The CBT3257A is a quad single-pole, dual-throw bus switch. The device features an output enable input (OE) and a select input (S). When OE is LOW the switch is enabled and the select input can be used to connect the nA terminals to either of the associated nB terminals.

特性

  • 5 Ω switch connection between two ports

  • Minimal propagation delay through the switch

  • Direct interface with TTL levels

  • Overvoltage tolerant control inputs to 5.5 V

  • Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Multiple package options

  • Specified from -40 °C to +85 °C

参数类型

Type numberProduct statusVCC (V)VPASS (V)Logic switching levelsRON (Ω)f(-3dB) (MHz)Nr of bitstpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
CBT3257ABQProduction4.5 - 5.53.9TTL730040.25very low-40~859414.764DHVQFN16
CBT3257ADProduction4.5 - 5.53.9TTL730040.25very low-40~851159.2-SO16
CBT3257ADSProduction4.5 - 5.53.9TTL730040.25very low-40~8514842.0-SSOP16
CBT3257APWProduction4.5 - 5.53.9TTL730040.25very low-40~851264.956.1TSSOP16

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
CBT3257ABQ
DHVQFN16
(SOT763-1) 		SOT763-1SOT763-1_115Active3257ACBT3257ABQ,115
( 9352 856 09115 )
CBT3257AD
SO16
(SOT109-1) 		SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118ActiveCBT3257ADCBT3257AD,118
( 9352 758 88118 )
CBT3257ADS
SSOP16
(SOT519-1) 		SOT519-1SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE
SOT519-1_118ActiveCT3257ACBT3257ADS,118
( 9352 758 91118 )
CBT3257APW
TSSOP16
(SOT403-1) 		SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveCT3257ACBT3257APW,118
( 9352 758 92118 )

停产信息

型号可订购的器件编号，（订购码(12NC)）最后一次购买日期最后一次交货日期替代产品状态备注
CBT3257AD9352758881122021-12-312022-06-30CBT3257AD
    CBT3257ADS9352758911122021-12-312022-06-30CBT3257ADS
      CBT3257APW9352758921122021-12-312022-06-30CBT3257APW

        环境信息

        型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
        CBT3257ABQCBT3257ABQ,115CBT3257ABQAlways Pb-free
        CBT3257ADCBT3257AD,118CBT3257ADAlways Pb-free
        CBT3257ADSCBT3257ADS,118CBT3257ADSAlways Pb-free
        CBT3257APWCBT3257APW,118CBT3257APWAlways Pb-free
        品质及可靠性免责声明

        文档 (14)

        文件名称标题类型日期
        CBT3257AQuad 1-of-2 multiplexer/demultiplexerData sheet2024-04-18
        AN90010Pin FMEA for CBT(D) familyApplication note2019-10-28
        cbt3257aCBT3257A IBIS modelIBIS model2019-06-13
        Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
        SOT763-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm bodyPackage information2023-05-11
        SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
        SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
        WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
        SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07
        SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
        SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
        SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
        SSOP-TSSOP-VSO-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
        SOT519-1plastic, shrink small outline package; 16 leads; 0.635 mm pitch; 4.9 mm x 3.9 mm x 1.73 mm bodyPackage information2022-06-20

        支持

        如果您需要设计/技术支持，请告知我们并填写 应答表, 我们会尽快回复您。

        模型

        文件名称标题类型日期
        cbt3257aCBT3257A IBIS modelIBIS model2019-06-13

        订购、定价与供货

        样品

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        样品订单通常需要2-4天寄送时间。

        如果您尚未取得安世半导体的直接采购帐号，我们的全球与区域经销网络可以协助您取得样品

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