TMUX1072 2-Channel Analog Multiplexers (Muxes)

Texas Instruments' TMUX1072 are 2-channel 2:1 analog muxes with 20 V overvoltage protection

Image of Texas Instruments' TMUX1072 Analog MultiplexerTexas Instruments' TMUX1072 are high-speed, 2-channel, 2:1, analog switches with integrated overvoltage detection and powered-off protection. These devices are bidirectional and can be used as a 2:1 or 1:2 switches 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. There are boards in the system that are powered up before others are ready to receive signals. These devices detect overvoltage and overtemperature events, and provide 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 overtemp. protection (OVP) on common pins
  • Supports signals beyond VCC up to 5.5 V
  • Low RON of 6 Ω
  • BW of 1.2 GHz (typ.)
  • CON of 4.5 pF (typ.)
  • Low power disable-mode
  • 1.8 V compatible logic inputs
  • ESD protection exceeds JESD22
  • Small 2.00 mm x 1.70 mm QFN package

Applications

  • Data acquisition (DAQ)
  • Field instrumentation
  • Video surveillance
  • HVAC systems
  • Rear cameras

TMUX1072 2-Channel Analog Muxes

ImageManufacturer Part NumberDescriptionPackage / CaseSupplier Device PackageAvailable QuantityView Details
TMUX1072DGSR datasheet link5V SWITCH WITH 20V OVPTMUX1072DGSR5V SWITCH WITH 20V OVP10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-VSSOP2496 - Immediate
10001 - Factory Stock
TMUX1072DGSR product page link
TMUX1072RUTR datasheet link5V SWITCH WITH 20V OVPTMUX1072RUTR5V SWITCH WITH 20V OVP12-UFQFN12-UQFN (1.7x2)5675 - Immediate
10001 - Factory Stock
TMUX1072RUTR product page link
Published: 2018-10-26