TMUX1208 1-ch, 8:1 general-purpose analog multiplexer with 1.8-V logic control | TI.com

TMUX1208
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1-ch, 8:1 general-purpose analog multiplexer with 1.8-V logic control

 

Recommended alternative parts

  • TMUX1108  -  Use this device for precision applications requiring <1-nA on-state leakage current

Description

The TMUX1208 and TMUX1209 are general purpose complementary metal-oxide semiconductor (CMOS) multiplexers (MUX). The TMUX1208 offers 8:1 single-ended channels, while the TMUX1209 offers differential 4:1 or dual 4:1 single-ended channels. Wide operating supply of 1.08 V to 5.5 V allows for use in a broad array of applications from personal electronics to building automation applications. The device supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from GND to VDD.

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

Features

  • Rail to Rail Operation
  • Bidirectional Signal Path
  • Low On-Resistance: 5 Ω
  • Wide Supply Range: 1.08 V to 5.5 V
  • -40°C to +125°C Operating Temperature
  • 1.8 V Logic Compatible
  • Fail-Safe Logic
  • Low Supply Current: 10 nA
  • Transition Time: 14 ns
  • Break-Before-Make Switching
  • ESD Protection HBM: 2000 V
  • Industry-Standard TSSOP and QFN Packages

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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)
TMUX1208 Order now 8:1     1     5     65     Catalog     -40 to 125     TSSOP | 16
UQFN | 16    
30     0.02     1.8-V compatible control inputs
Break-before-make
Fail-safe logic    
0.75     85    
TMUX1204 Order now 4:1     1     9     125     Catalog     -40 to 125     USON | 10
VSSOP | 10    
30     0.01     1.8-V compatible control inputs
Break-before-make
Fail-safe logic    
0.75     42    
TMUX1209 Order now 4:1     2     5     125     Catalog     -40 to 125     TSSOP | 16
UQFN | 16    
30     0.02     1.8-V compatible control inputs
Break-before-make
Fail-safe logic
Supports I2C signals    
0.75     42