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PTMUX1309PWR ACTIVE

2-channel, 4:1 general-purpose analog multiplexer with 1.8-V logic control

Inventory: 1,990
 

Quality information

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Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
TSSOP (PW) | 16 2,000 | LARGE T&R
-40 to 125
Package | Pins TSSOP (PW) | 16
Package qty | Carrier 2,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the TMUX1309

  • Injection current control
  • Back-powering protection
    • No ESD diode path to VDD
  • Wide supply range: 1.62 V to 5.5 V
  • Low capacitance
  • Bidirectional signal path
  • Rail-to-Rail operation
  • 1.8 V Logic compatible
  • Fail-safe logic
  • Break-before-make switching
  • Functional Safety-Cable
  • TMUX1308 - Pin compatible with:
    • Industry standard 4051 and 4851 multiplexers
  • TMUX1309 - Pin compatible with:
    • Industry standard 4052 and 4852multiplexers

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Description for the TMUX1309

The TMUX1308 and TMUX1309 are general purpose complementary metal-oxidesemiconductor (CMOS) multiplexers (MUX). The TMUX1308 is an8:1,
1-channel (single-ended) mux, while the TMUX1309 is a 4:1, 2-channel(differential) mux. The devices support bidirectional analog and digital signals on the source (Sx)and drain (Dx) pins ranging from GND to VDD.

The TMUX13xx devices have an internal injection current control featurewhich eliminates the need for external diode and resistor networks typically used to protect theswitch and keep the input signals within the supply voltage. The internal injection current controlcircuitry allows signals on disabled signal paths to exceed the supply voltage without affectingthe signal of the enabled signal path. Additionally, the TMUX13xx devices do nothave any internal diode path to the supply pin, which eliminates the risk of damaging componentsconnected to the supply pin, or providing unintended power to the supply rail.

All logic inputs have 1.8 V logic compatible thresholds, ensuring both TTL and CMOSlogic compatibility when operating with a valid supply voltage. Fail-Safe Logic circuitry allows voltages on the control pinsto be applied before the supply pin, protecting the device from potential damage.

Pricing


Qty Price (USD)
1-99 0.258
100-249 0.176
250-999 0.135
1,000+ 0.09