TMUX1072 2-Channel 2:1 Analog Multiplexer With 20-V Overvoltage Protection | TI.com

TMUX1072 (ACTIVE)

2-Channel 2:1 Analog Multiplexer With 20-V Overvoltage Protection

2-Channel 2:1 Analog Multiplexer With 20-V Overvoltage Protection - TMUX1072
 

Description

The TMUX1072 is a high-speed, 2-channel, 2:1, analog switch with integrated overvoltage detection and powered off protection. The device is bidirectional and can be used as a 2:1 or 1:2 switch while supporting signals beyond VCC up to 5.5 V.

The protection on the I/O pins of the TMUX1072 tolerates a maximum of 18 V with automatic shutoff circuitry to prevent damage to system components behind the switch. This protection is used for power sequencing. Some boards in the system may be powered up before others are ready to receive signals. The device detects overvoltage and overtemperature events, and provides an open drain output signal through the FLT pin.

Features

  • Supply Range 2.3 V to 5.5 V
  • Powered Off Protection: I/O pins Hi-Z When
    VCC = 0 V
  • Overvoltage and Overtemperature Detection
  • 0-V to 18-V Overvoltage Protection (OVP) on Common Pins
  • Support Signals Beyond VCC up to 5.5 V
  • Low RON of 6 Ω
  • BW of 1.2 GHz Typical
  • CON of 4.5 pF Typical
  • Low Power Disable Mode
  • 1.8-V Compatible Logic Inputs
  • ESD Protection Exceeds JESD22
    • 2000-V Human Body Model (HBM)
  • Small 2.00 mm x 1.70 mm QFN Package Available

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Parametrics Compare all products in Analog switches/muxes

 
Configuration
Number of Channels (#)
Power Supply Type
Vss (Min) (V)
Vss (Max) (V)
Vdd (Min) (V)
Vdd (Max) (V)
Ron (Typ) (Ohms)
Bandwidth (MHz)
Rating
Operating Temperature Range (C)
Package Size: mm2:W x L (PKG)
Package Group
Supply Range (Max)
Ron (Max) (Ohms)
Supply Current (Typ) (uA)
Supply Current (Max) (uA)
Features
OFF-state leakage current (Max) (µA)
ON-state leakage current (Max) (µA)
Input/Output ON-state Capacitance (Typ) (pF)
Input/Output OFF-state Capacitance (Typ) (pF)
ESD Charged Device Model (kV)
ESD HBM (kV)
VIL (Max) (V)
VIH (Min) (V)
TMUX1072 TMUX136 TMUX154E
2:1 SPDT     2:1 SPDT     2:1 SPDT    
2     2     2    
Single     Single     Single    
N/A     N/A     N/A    
N/A     N/A     N/A    
2.3     2.3     3    
5.5     4.8     4.3    
6     4.6     6    
1200     6100     900    
Catalog     Catalog     Catalog    
-40 to 125     -40 to 85     -40 to 85    
12UQFN: 3 mm2: 1.7 x 2 (UQFN | 12)
10VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 10)    
10UQFN: 3 mm2: 2 x 1.5 (UQFN | 10)     10UQFN: 3 mm2: 1.4 x 1.8 (UQFN | 10)
10VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 10)    
UQFN | 12
VSSOP | 10    
UQFN | 10     UQFN | 10
VSSOP | 10    
3.2     4.8     4.3    
15     7.5     10    
75     30     1    
100     50      
Powered off protection
1.8-V Compatible Control Inputs
Overvoltage Protection
Supports I2C signals    
Powered off protection
1.8-V Compatible Control Inputs
Supports I2C signals    
Powered off protection
1.8-V Compatible Control Inputs
Supports I2C signals    
  10     2    
  2     1    
4.5     1.4     7.5    
4.5     1.6     2    
1     1     1    
2     3.5     8    
0.5     0.6     0.5    
1.4     1.3     1.3