TMUX154E ESD-protected, 2-channel, 2:1 switch, with powered-off protection | TI.com

TMUX154E
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ESD-protected, 2-channel, 2:1 switch, with powered-off protection

 

Description

The TMUX154E is a high-bandwidth 2:1 switch specially designed for the switching of high-speed signals in applications with limited I/Os. The wide bandwidth (900 MHz) of this switch allows signals to pass with minimum edge and phase distortion. The switch is bidirectional and offers little or no attenuation of high-speed signals. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation.

The TMUX154E integrates ESD protection cells on all pins, is available in a tiny UQFN package (1.8 mm × 1.4 mm) or a VSSOP package, and is characterized over the free-air temperature range of –40°C to 85°C.

Features

  • VCC Operation at 3 V to 4.3 V
  • I/O Pins Can Tolerate up to 5.25 V
  • 1.8-V Compatible Control Logic
  • Supports Powered-off Protection I/O Pins Hi-Z When VCC = 0 V
  • RON = 10 Ω Maximum
  • ΔRON = 0.35 Ω Typical
  • Cio(ON) = 7.5 pF Typical
  • Low Power Consumption (1 uA Maximum)
  • –3-dB Bandwidth = 900 MHz Typical
  • Latch-Up Performance Exceeds
    100 mA Per JESD 78, Class II (1)
  • ESD Performance Tested Per JESD 22
    • 8000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • ESD Performance I/O Port to GND (2)
    • 15000-V Human-Body Model

(1)Except EN and SEL Inputs

(2)High-voltage HBM is performed in addition to the standard HBM testing (A114-B, Class II) and applies to I/O ports tested with respect to GND only.

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Parametrics

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Part number Order Configuration Number of channels (#) Ron (Typ) (Ohms) Bandwidth (MHz) Rating Operating temperature range (C) Package Group Input/output continuous current (Max) (mA) Supply current (Typ) (uA) Features ON-state leakage current (Max) (µA) CON (Typ) (pF)
TMUX154E Order now 2:1 SPDT     2     6     900     Catalog     -40 to 85     UQFN | 10
VSSOP | 10    
64       1.8-V compatible control inputs
Powered-off protection
Supports I2C signals
Supports input voltage beyond supply    
1     7.5    
TMUX1072 Order now 2:1 SPDT     2     6     1200     Catalog     -40 to 125     UQFN | 12
VSSOP | 10    
50     75     1.8-V compatible control inputs
Overvoltage protection
Powered-off protection
Supports I2C signals
Supports input voltage beyond supply    
11.5     4.5    
TMUX136 Order now 2:1 SPDT     2     4.6     6100     Catalog     -40 to 85     UQFN | 10     20     30     1.8-V compatible control inputs
Powered-off protection
Supports I2C signals    
2     1.4