TMUX1119 5-V low-leakage-current, 2:1 1-channel precision multiplexer | TI.com

TMUX1119
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5-V low-leakage-current, 2:1 1-channel precision multiplexer

 

Description

The TMUX1119 is a complementary metal-oxide semiconductor (CMOS) single-pole double-throw (2:1) switch. Wide operating supply of 1.08 V to 5.5 V allows for use in a broad array of applications from medical equipment to industrial systems. 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.

The TMUX1119 is part of the precision switches and multiplexers family of devices. These devices have very low on and off leakage currents and low charge injection, allowing them to be used in high precision measurement applications. A low supply current of 3 nA and small package options enable use in portable applications.

Features

  • Wide Supply Range: 1.08 V to 5.5 V
  • Low Leakage Current: 3 pA
  • Low On-Resistance: 1.8 Ω
  • Low Charge Injection: –6 pC
  • -40°C to +125°C Operating Temperature
  • 1.8 V Logic Compatible
  • Fail-Safe Logic
  • Rail to Rail Operation
  • Bidirectional Signal Path
  • Break-Before-Make Switching
  • ESD Protection HBM: 2000 V

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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)
TMUX1119 Order now 2:1 SPDT     1     2.5     250     Catalog     -40 to 125     SC70 | 6
SOT-23 | 6    
30     0.006     1.8-V compatible control inputs
Break-before-make
Fail-safe logic    
0.004     21    
TMUX1101 Order now 1:1 SPST     1     2     300     Catalog     -40 to 125     SC70 | 5
SOT-23 | 5    
30     0.003     1.8-V compatible control inputs
Break-before-make
Fail-safe logic    
0.002     18    
TMUX1102 Order now 1:1 SPST     1     2     300     Catalog     -40 to 125     SC70 | 5
SOT-23 | 5    
30     0.003     1.8-V compatible control inputs
Break-before-make
Fail-safe logic    
0.002     18    
TMUX1104 Order now 4:1     1     2.5     150     Catalog     -40 to 125     USON | 10
VSSOP | 10    
30     0.005     1.8-V compatible control inputs
Break-before-make
Fail-safe logic    
0.0035     40    
TMUX1108 Order now 8:1     1     2.5     90     Catalog     -40 to 125     TSSOP | 16
UQFN | 16    
30     0.008     1.8-V compatible control inputs
Break-before-make
Fail-safe logic    
0.004     65    
TMUX1109 Order now 4:1     2     2.5     155     Catalog     -40 to 125     TSSOP | 16
UQFN | 16    
30     0.008