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HEF4051BTS

8-channel analog multiplexer/demultiplexer

The HEF4051B is an 8-channel analog multiplexer/demultiplexer with three address inputs (S1 to S3), an active LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The device contains eight bidirectional analog switches, each with one side connected to an independent input/output (Y0 to Y7) and the other side connected to a common input/output (Z). With E LOW, one of the eight switches is selected (low-impedance ON-state) by S1 to S3. With E HIGH, all switches are in the high-impedance OFF-state, independent of S1 to S3. If break before make is needed, then it is necessary to use the enable input.

VDD and VSS are the supply voltage connections for the digital control inputs (S1 to S3, and E). The VDD to VSS range is 3 V to 15 V. The analog inputs/outputs (Y0 to Y7, and Z) can swing between VDD as a positive limit and VEE as a negative limit. VDD- VEE may not exceed 15 V. Unused inputs must be connected to VDD, VSS, or another input. For operation as a digital multiplexer/demultiplexer, VEE is connected to VSS (typically ground). VEE and VSS are the supply voltage connections for the switches.

The HEF4051B is suitable for use over both the industrial (-40 ℃ to +85 ℃) and automotive (-40 ℃ to +125 ℃) temperature ranges.

该产品已停产。参见单击此处了解停产信息和替代产品。

Features and benefits

  • Fully static operation
  • 5 V, 10 V, and 15 V parametric ratings
  • Standardized symmetrical output characteristics
  • Operates across the automotive temperature range -40 ℃ to +125 ℃
  • Complies with JEDEC standard JESD 13-B

Applications

  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • Signal gating

参数类型

型号 Product status Package name
HEF4051BTS End of life SSOP16

PCB Symbol, Footprint and 3D Model

Model Name 描述

封装

下表中的所有产品型号已停产。参见表 停产信息 了解更多信息。

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
HEF4051BTS HEF4051BTS,112
(935274561112)
Obsolete no package information
HEF4051BTS,118
(935274561118)
Obsolete

环境信息

下表中的所有产品型号已停产。参见表 停产信息 了解更多信息。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
HEF4051BTS HEF4051BTS,112 HEF4051BTS rohs rhf rhf
HEF4051BTS HEF4051BTS,118 HEF4051BTS rohs rhf rhf
品质及可靠性免责声明

文档 (2)

文件名称 标题 类型 日期
AN11051 Pin FMEA HEF4000 family Application note 2019-01-09
hef4051b HEF4051B IBIS model IBIS model 2019-01-09

支持

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模型

文件名称 标题 类型 日期
hef4051b HEF4051B IBIS model IBIS model 2019-01-09

PCB Symbol, Footprint and 3D Model

Model Name 描述

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.