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  • 具有闩锁效应抑制和 1.8V 逻辑电平的 TMUX821x 100V、扁平 Ron、1:1 (SPST)、四通道开关

    • ZHCSP22B october   2021  – march 2023 TMUX8211 , TMUX8212 , TMUX8213

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  • 具有闩锁效应抑制和 1.8V 逻辑电平的 TMUX821x 100V、扁平 Ron、1:1 (SPST)、四通道开关
  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings: TMUX821x Devices
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions: TMUX821x Devices
    4. 7.4  漏极持续电流源
    5. 7.5  漏极脉冲电流源
    6. 7.6  Thermal Information
    7. 7.7  Electrical Characteristics (Global): TMUX821x Devices
    8. 7.8  Electrical Characteristics (±15-V Dual Supply)
    9. 7.9  Electrical Characteristics (±36-V Dual Supply)
    10. 7.10 Electrical Characteristics (±50-V Dual Supply)
    11. 7.11 Electrical Characteristics (72-V Single Supply)
    12. 7.12 Electrical Characteristics (100-V Single Supply)
    13. 7.13 Switching Characteristics: TMUX821x Devices
    14. 7.14 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 On-Resistance
    2. 8.2 Off-Leakage Current
    3. 8.3 On-Leakage Current
    4. 8.4 Device Turn-On and Turn-Off Time
    5. 8.5 Charge Injection
    6. 8.6 Off Isolation
    7. 8.7 Crosstalk
    8. 8.8 Bandwidth
    9. 8.9 THD + Noise
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Bidirectional Operation
      2. 9.3.2 Flat On-Resistance
      3. 9.3.3 Protection Features
        1. 9.3.3.1 Fail-Safe Logic
        2. 9.3.3.2 ESD Protection
        3. 9.3.3.3 Latch-Up Immunity
      4. 9.3.4 1.8 V Logic Compatible Inputs
      5. 9.3.5 Integrated Pull-Down Resistor on Logic Pins
    4. 9.4 Device Functional Modes
      1. 9.4.1 Normal Mode
      2. 9.4.2 Truth Tables
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Documentation Support
      1. 13.1.1 Related Documentation
    2. 13.2 接收文档更新通知
    3. 13.3 支持资源
    4. 13.4 Trademarks
    5. 13.5 静电放电警告
    6. 13.6 术语表
  14. 14Mechanical, Packaging, and Orderable Information
  15. 重要声明
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DATA SHEET

具有闩锁效应抑制和 1.8V 逻辑电平的 TMUX821x 100V、扁平 Ron、1:1 (SPST)、四通道开关

本资源的原文使用英文撰写。 为方便起见,TI 提供了译文;由于翻译过程中可能使用了自动化工具,TI 不保证译文的准确性。 为确认准确性,请务必访问 ti.com 参考最新的英文版本(控制文档)。

1 特性

  • 支持高电源电压:
    • 双电源:±10V 至 ±50V
    • 单电源:10V 至 100V
    • 非对称双电源运行
  • 在整个电源电压范围内提供一致的参数性能

  • 闩锁效应抑制
  • 高持续电流:200mA

  • 低串扰:-110dB
  • 低输入泄漏电流:10pA
  • 低导通电阻平坦度:0.05Ω
  • 低导通电阻:5Ω
  • 低电容:12pF
  • 无需额外逻辑轨 (VL)
  • 支持 1.8V 逻辑电平
  • 失效防护逻辑:高达 48V(与电源无关)
  • 逻辑引脚上带有集成下拉电阻器
  • 双向信号路径
  • 宽工作温度 TA:–40°C 至 125°C
  • 业界通用的 TSSOP 封装和
    较小的 WQFN 封装

2 应用

  • 高电压双向切换
  • 模拟和数字信号开关

  • 半导体测试设备
  • LCD 测试设备
  • 电池测试设备
  • 数据采集系统 (DAQ)
  • 数字万用表 (DMM)
  • 工厂自动化和控制
  • 可编程逻辑控制器 (PLC)
  • 模拟输入模块

3 说明

TMUX8211、TMUX8212 和 TMUX8213 是具有闩锁效应抑制并支持高电压的现代模拟开关。每个器件均具有四个独立可控的 1:1 单极单投 (SPST) 开关通道。此器件可在双电源、单电源或非对称电源供电时正常运行,最大电源电压为 100V。TMUX821x 器件可在整个电源电压范围内提供一致的模拟参数性能。TMUX821x 系列可在源极 (Sx) 和漏极 (Dx) 引脚上支持双向模拟和数字信号。

所有逻辑输入均支持 1.8V、3.3V 和 5V 的逻辑电平,并可在电压高达 48V 时进行连接,从而通过控制信号电压实现系统灵活性。失效防护逻辑电路允许在施加电源引脚上的电压之前,先施加逻辑引脚上的电压,从而保护器件免受潜在的损害。

此器件系列具有闩锁效应抑制功能,可防止器件内寄生结构之间的大电流不良事件。闩锁状态通常会一直持续到电源轨关闭为止,并可能导致器件故障。凭借闩锁效应抑制功能,此系列多路复用器能够在恶劣的环境中使用。

封装信息(1)(2)
器件型号封装封装尺寸(标称值)
TMUX8211
TMUX8212
TMUX8213
PW(TSSOP,16)5.00mm × 4.40mm
RUM(WQFN,16)4.00mm × 4.00mm
(1) 如需了解所有可用封装,请参阅数据表末尾的可订购产品附录。
(2) 请参阅器件比较表。
GUID-20201210-CA0I-VWVF-N3KZ-RPZ7NLXPN7TC-low.svg功能方框图

4 Revision History

Changes from Revision A (December 2021) to Revision B (March 2023)

  • 将 RUM 封装状态从预发布 更改为正在供货 Go

Changes from Revision * (October 2021) to Revision A (December 2021)

  • 将数据表的状态从预告信息 更改为量产数据 Go

5 Device Comparison Table

PRODUCT DESCRIPTION
TMUX8211 High Voltage, 4-channel, 1:1 (SPST) switches, (Logic Low)
TMUX8212 High Voltage, 4-channel, 1:1 (SPST) switches, (Logic High)
TMUX8213 High Voltage, 4-channel, 1:1 (SPST) switches, (Logic Low + Logic High)

6 Pin Configuration and Functions

GUID-20201103-CA0I-468W-CFHG-CXKG6TZT5RFB-low.svgFigure 6-1 PW Package, 16-Pin TSSOP (Top View)
GUID-20201103-CA0I-FHHJ-PDB0-9QFHLXCPB42J-low.svgFigure 6-2 RUM Package, 16-Pin WQFN (Top View)
Table 6-1 Pin Functions
PIN TYPE(1) DESCRIPTION
NAME TSSOP WQFN
D1 2 16 I/O Drain pin 1. Can be an input or output.
D2 15 13 I/O Drain pin 2. Can be an input or output.
D3 10 8 I/O Drain pin 3. Can be an input or output.
D4 7 5 I/O Drain pin 4. Can be an input or output.
GND 5 3 P Ground (0 V) reference
S1 1 15 I/O Source pin 1. Can be an input or output.
S2 16 14 I/O Source pin 2. Can be an input or output.
S3 9 7 I/O Source pin 3. Can be an input or output.
S3 9 7 I/O Source pin 3. Can be an input or output.
S4 8 6 I/O Source pin 4. Can be an input or output.
SEL1 3 2 I Logic control input 1.
SEL2 14 12 I Logic control input 2.
SEL3 11 11 I Logic control input 3.
SEL4 6 4 I Logic control input 4.
N.C. 12 10 — No internal connection.
VDD 13 9 P Positive power supply. This pin is the most positive power-supply potential. For reliable operation, connect a decoupling capacitor ranging from 1 µF to 10 µF between VDD and GND.
VSS 4 1 P Negative power supply. This pin is the most negative power-supply potential. In single-supply applications, this pin can be connected to ground. For reliable operation, connect a decoupling capacitor ranging from 1 µF to 10 µF between VSS and GND.
Thermal Pad — The thermal pad is not connected internally. It is recommended that the pad be tied to GND or VSS for best performance.
(1) I = input, O = output, I/O = input and output, P = power

7 Specifications

 

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