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TMUX131

現行

具 1.8-V 邏輯的低電容、3.6-V、3:1、2 通道斷電保護開關

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TMUX131

現行
產品規格表 立即訂購

產品詳細資料

Protocols Analog, I2C, I3C, LVDS, UART Configuration 3:1 Number of channels 2 Bandwidth (MHz) 6500 Supply voltage (max) (V) 4.3 Ron (typ) (mΩ) 5500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Supply current (typ) (µA) 28 Operating temperature range (°C) -40 to 85 Crosstalk (dB) -40 ESD CDM (kV) 1 Input/output continuous current (max) (mA) 60 COFF (typ) (pF) 0.8 CON (typ) (pF) 1 Off isolation (typ) (dB) -38 OFF-state leakage current (max) (µA) 10 Ron (max) (mΩ) 7000 Ron channel match (max) (Ω) 0.1 Turnoff time (disable) (max) (ns) 100000 Turnon time (enable) (max) (ns) 130000 VIH (min) (V) 1.3 VIL (max) (V) 0.6 Rating Catalog
Protocols Analog, I2C, I3C, LVDS, UART Configuration 3:1 Number of channels 2 Bandwidth (MHz) 6500 Supply voltage (max) (V) 4.3 Ron (typ) (mΩ) 5500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Supply current (typ) (µA) 28 Operating temperature range (°C) -40 to 85 Crosstalk (dB) -40 ESD CDM (kV) 1 Input/output continuous current (max) (mA) 60 COFF (typ) (pF) 0.8 CON (typ) (pF) 1 Off isolation (typ) (dB) -38 OFF-state leakage current (max) (µA) 10 Ron (max) (mΩ) 7000 Ron channel match (max) (Ω) 0.1 Turnoff time (disable) (max) (ns) 100000 Turnon time (enable) (max) (ns) 130000 VIH (min) (V) 1.3 VIL (max) (V) 0.6 Rating Catalog
WQFN (RMG) 12 3.24 mm² 1.8 x 1.8
  • Compatible with high-speed I 3C signals
  • V DD range: 2.5 V to 4.3 V
  • High performance switch characteristics:
    • Bandwidth (–3 dB): 6.5 GHz
    • R ON (typical): 5.5 Ω
    • C ON (typical): 1.3 pF
  • Current consumption: 28 µA (typical)
  • Integrated pull down resistor on logic pins
  • Special features:
    • I OFF protection prevents current leakage in powered-down state (V DD = 0 V)
    • 1.8-V compatible control inputs (SEL)
    • Overvoltage tolerance (OVT) on all I/O pins up to 5.5 V without external components
  • ESD performance:
    • 2-kV Human-Body Model (A114B, Class II)
    • 1-kV Charged-Device Model (C101)
  • Package:
    • 12-Pin VQFN package (1.8-mm × 1.8-mm, 0.5-mm pitch)
  • Compatible with high-speed I 3C signals
  • V DD range: 2.5 V to 4.3 V
  • High performance switch characteristics:
    • Bandwidth (–3 dB): 6.5 GHz
    • R ON (typical): 5.5 Ω
    • C ON (typical): 1.3 pF
  • Current consumption: 28 µA (typical)
  • Integrated pull down resistor on logic pins
  • Special features:
    • I OFF protection prevents current leakage in powered-down state (V DD = 0 V)
    • 1.8-V compatible control inputs (SEL)
    • Overvoltage tolerance (OVT) on all I/O pins up to 5.5 V without external components
  • ESD performance:
    • 2-kV Human-Body Model (A114B, Class II)
    • 1-kV Charged-Device Model (C101)
  • Package:
    • 12-Pin VQFN package (1.8-mm × 1.8-mm, 0.5-mm pitch)

The TMUX131 device is a high performance bidirectional 2-channel, 3:1 multiplexer that supports both differential and single ended signals. The TMUX131 is an analog passive multiplexer which features power-off protection forcing all I/O pins to be in high-impedance mode when power is not present on the VDD pin. The select pins of the TMUX131 are compatible with 1.8 V and 3.3 V control logic, allowing them to be directly interfaced with the general purpose I/O (GPIO) from low voltage processors. This, along with the low on-resistance and low on-capacitance of the device, make the TMUX131 an excellent device for supporting switching a wide range of analog signals and digital communication protocol standards, including high-speed standards such as I 3C.

The TMUX131 comes in a small 12-pin VQFN package with only 1.8 mm × 1.8 mm in size, which makes it useful when PCB area is limited.

The TMUX131 device is a high performance bidirectional 2-channel, 3:1 multiplexer that supports both differential and single ended signals. The TMUX131 is an analog passive multiplexer which features power-off protection forcing all I/O pins to be in high-impedance mode when power is not present on the VDD pin. The select pins of the TMUX131 are compatible with 1.8 V and 3.3 V control logic, allowing them to be directly interfaced with the general purpose I/O (GPIO) from low voltage processors. This, along with the low on-resistance and low on-capacitance of the device, make the TMUX131 an excellent device for supporting switching a wide range of analog signals and digital communication protocol standards, including high-speed standards such as I 3C.

The TMUX131 comes in a small 12-pin VQFN package with only 1.8 mm × 1.8 mm in size, which makes it useful when PCB area is limited.
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類型 標題 日期
* Data sheet TMUX131 4-V, Low-Capacitance, 3:1 2-Channel Multiplexer datasheet PDF | HTML 2023年 8月 29日
Application brief Important Multiplexer Characteristics for I3C Applications PDF | HTML 2023年 7月 27日

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DIYAMP-EVM 可快速製作電路原型，並採用常見的 0805 或 0603 表面裝載元件。透過多種組合方式，此 EVM 可建立從簡單放大器電路到複雜訊號鏈的各種評估電路。此 EVM 支援模擬板、超微型 A 版 (SMA)、接頭和有線介面連接方式，並與大多數類比數位轉換器 (ADC) (...)

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