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    NMUX1308BQ

    1.5 V to 5.5 V, 8-channel analog switch multiplexer and demultiplexer with injection-current control

    The NMUX1308 is a general purpose, CMOS, bi-directional, 8 channel analog switch, with an operating voltage range of 1.5 V to 5.5 V. The NMUX1308 is dual source compatible with existing 4851 and 4051 devices. The NMUX1308 extends the digital logic thresholds to be compatible with 1.8 V systems without the need for voltage translation.

    The analog signal pins are comprised of a common input/output (Z) and eight independent inputs/outputs (Y0 to Y7). All analog signal pins are bi-directional and support a voltage range from GND to VCC.

    All analog signal pins integrate injection current control circuitry. This control circuitry isolates overvoltage spikes on disconnected analog signal pins from coupling to the connected analog signal path, thereby preserving measurement accuracy. Additionally, this integration makes the use of external overvoltage clamp components (e.g. resistive diode network) unnecessary.

    There are four control signal pins (S0, S1, S2, and E). S0, S1, and S2 determine the analog channels to connect between Z and Yn. E can be used to override S0, S1, and S2, disconnecting all analog channels.

    The control signal pins support 1.8 V logic thresholds across all operating voltages. In addition, these pins are 5.5 V tolerant, enabling up to 5.5 V operation independent of supply voltage.

    Features and benefits

    • SP8T-Z functionality

    • Wide operating range: 1.5 V to 5.5 V

    • Rail-to-Rail operation on analog signal pins

    • Injection current control

    • 1.8 V digital logic thresholds
      • Digital pins compatible with 1.8 V logic thresholds across full VCC range

      • Removes need for up-translation device for compatibility with low voltage GPioses

    • Ioff circuitry

      • Enables wider latitude for power sequencing considerations

      • Isolates backflow between supply rail and any biased digital/analog input when VCC = 0 V

      • Prevents any biased digital/analog input from backpowering VCC when VCC = 0 V

      • Maintains Hi-Z state of analog switch when VCC = 0 V

    • 5.5 V overvoltage tolerant digital inputs
      • Supports switching of 5.5 V digital signals across full VCC operating range

      • Removes need for down-translation when switching thresholds are met

    • Pin compatible with industry standard 4051 and 4851 analog switch products

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

      • CDM: ANSI/ESDA/JEDEC JS-002 class C2b exceeds 750 V

    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

    Applications

    • Analog or digital multiplexing/demultiplexing

    • System monitoring and diagnostics

    • Enterprise computing

    • Appliances

    参数类型

    型号 Product status Configuration VCC (V) Logic switching levels RON (Ω) RON(FLAT) (Ω) f(-3dB) (MHz) THD (%) Xtalk (dB) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Rth(j-c) (K/W) Package name
    NMUX1308BQ Production SP8T-Z 1.5 - 5.5 CMOS 60 - 325 - -105 very low -40~125 93 62.0 13.8 DHVQFN16

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    封装

    型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
    NMUX1308BQ NMUX1308BQX
    (935691411115)
    Active NM1308 SOT763-1
    DHVQFN16
    (SOT763-1)
    SOT763-1 SOT763-1_115

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    NMUX1308BQ NMUX1308BQX NMUX1308BQ rohs rhf rhf
    品质及可靠性免责声明

    Series

    文档 (9)

    文件名称 标题 类型 日期
    NMUX1308 1.5 V to 5.5 V, 8-channel analog switch multiplexer and demultiplexer with injection-current control Data sheet 2024-04-16
    AN90051 Pin FMEA for NMUX130x family Application note 2024-02-13
    SOT763-1 3D model for products with SOT763-1 package Design support 2019-10-03
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    DHVQFN16_SOT763-1_mk plastic, 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 0.85 mm body Marcom graphics 2017-01-28
    SOT763-1 plastic, 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 body Package information 2023-05-11
    SOT763-1_115 DHVQFN16; Reel pack, SMD, 7" Q1/T1 product orientation Packing information 2020-04-21
    NMUX1308BQ_Nexperia_Product_Reliability NMUX1308BQ Nexperia Product Reliability Quality document 2024-02-01
    UM90026 NMUX1308; NMUX1309 evalsuation board User manual 2024-04-30

    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
    SOT763-1 3D model for products with SOT763-1 package Design support 2019-10-03

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    订购、定价与供货

    型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
    NMUX1308BQ NMUX1308BQX 935691411115 Active SOT763-1_115 3,000 订单产品

    样品

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    如果您没有 Nexperia 的直接账户,我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。

    How does it work?

    The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

    可订购部件

    型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
    NMUX1308BQ NMUX1308BQX 935691411115 SOT763-1 订单产品
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