TMUX131RMGR

Low capacitance, 3.6-V, 3:1, 2-channel, powered-off protected switch with 1.8-V logic

Manufacturer：

Luminary Micro/Texas Instruments

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Manufacturer NO：

TMUX131RMGR

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Product SN：

10452-TMUX131RMGR

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Package/Case：

WQFN (RMG)-12

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Manufacturer Lead Time：

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Datasheet:

TMUX131RMGR Datasheet PDF

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Detailed Descripition：

1.8-V compatible control inputs, Powered-off protection

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Product Application Field：None

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Quantity

Product price

Qty

Unit Price

Ext Price

1000

$0.368

$368

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Documents & Media

Datasheets PDF TMUX131RMGR Datasheet PDF

Product Description

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.

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)