Product details

Configuration 1:1 SPST Number of channels 4 Power supply voltage - single (V) 5, 12, 16, 20, 36, 44, 50 Power supply voltage - dual (V) +/- 25, +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 1.35 CON (typ) (pF) 24 ON-state leakage current (max) (µA) 0.062 Supply current (typ) (µA) 150 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make Input/output continuous current (max) (mA) 450 Rating Catalog Drain supply voltage (max) (V) 25 Supply voltage (max) (V) 50 Negative rail supply voltage (max) (V) -25
Configuration 1:1 SPST Number of channels 4 Power supply voltage - single (V) 5, 12, 16, 20, 36, 44, 50 Power supply voltage - dual (V) +/- 25, +/-10, +/-15, +/-18, +/-22, +/-5 Protocols Analog Ron (typ) (Ω) 1.35 CON (typ) (pF) 24 ON-state leakage current (max) (µA) 0.062 Supply current (typ) (µA) 150 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Break-before-make Input/output continuous current (max) (mA) 450 Rating Catalog Drain supply voltage (max) (V) 25 Supply voltage (max) (V) 50 Negative rail supply voltage (max) (V) -25
TSSOP (PW) 16 32 mm² 5 x 6.4
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature
  • Functional safety-capable
    • Documentation available to aid functional safety system design
  • Dual supply range: ±4.5 V to ±25 V
  • Single supply range: 4.5 V to 50 V
  • Precision performance:
    • Low on-resistance: 1.35 Ω (typical)
    • Ultra low on-resistance flatness: 0.01 Ω (typical)
    • High current support: 300 mA (maximum)
    • Low on-leakage current: 3.7 pA (typical), 0.5 nA (maximum)
    • Ultra low charge injection: 10 pC (typical)
  • –40°C to +125°C operating temperature
  • Rail-to-rail operation
  • Bidirectional operation
  • Break-before-make switching
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature
  • Functional safety-capable
    • Documentation available to aid functional safety system design
  • Dual supply range: ±4.5 V to ±25 V
  • Single supply range: 4.5 V to 50 V
  • Precision performance:
    • Low on-resistance: 1.35 Ω (typical)
    • Ultra low on-resistance flatness: 0.01 Ω (typical)
    • High current support: 300 mA (maximum)
    • Low on-leakage current: 3.7 pA (typical), 0.5 nA (maximum)
    • Ultra low charge injection: 10 pC (typical)
  • –40°C to +125°C operating temperature
  • Rail-to-rail operation
  • Bidirectional operation
  • Break-before-make switching

The TMUX7612-Q1 is a complementary metal-oxide semiconductor (CMOS) switch device with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The device works with a single supply (4.5 V to 50 V), dual supplies (±4.5 V to ±25 V), or asymmetric supplies (such as V DD = 37.5 V, V SS = –12 V). The TMUX7612-Q1 supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from V SS to V DD.

The switches of the TMUX7612-Q1 are controlled with appropriate logic control inputs on the SELx pins. The TMUX7612-Q1 features a special architecture which allows for ultra-low charge injection. This helps prevent unwanted coupling from the control input to the analog output of the device and reduces AC noise and offset errors.

The TMUX7612-Q1 is a part of the precision switches and multiplexers family of devices and have very low on and off leakage currents allowing them to be used in high precision measurement applications.

The TMUX7612-Q1 is a complementary metal-oxide semiconductor (CMOS) switch device with four independently selectable 1:1, single-pole, single-throw (SPST) switch channels. The device works with a single supply (4.5 V to 50 V), dual supplies (±4.5 V to ±25 V), or asymmetric supplies (such as V DD = 37.5 V, V SS = –12 V). The TMUX7612-Q1 supports bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from V SS to V DD.

The switches of the TMUX7612-Q1 are controlled with appropriate logic control inputs on the SELx pins. The TMUX7612-Q1 features a special architecture which allows for ultra-low charge injection. This helps prevent unwanted coupling from the control input to the analog output of the device and reduces AC noise and offset errors.

The TMUX7612-Q1 is a part of the precision switches and multiplexers family of devices and have very low on and off leakage currents allowing them to be used in high precision measurement applications.

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* Data sheet TMUX7612-Q1 Automotive 50 V, Low-RON, 1:1 (SPST),4-Channel Precision Switches with 1.8-V Logic datasheet PDF | HTML 21 Aug 2023

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Evaluation board

TMUX-24PW-EVM — TMUX generic evaluation module for 16-, 20- and 24-pin PW thin shrink small-outline packages (TSSOP)

The TMUX-24PW-EVM evaluation module allows for the quick prototyping and DC characterization of the TI line of TMUX products that use 16-, 20- or 24-pin TSSOP packages (PW) and is rated for high-voltage operation.

User guide: PDF | HTML
Not available on TI.com
Evaluation board

TMUXRUM-RRPEVM — TMUX generic evaluation module for 16-pin RUM and RRP quad-flatpack no-lead (QFN) packages

The TMUXRUM-RRPEVM allows for the quick prototyping and DC characterization of  the TI line of TMUX products that use 16-pin RUM or RRP packages (QFN) and is rated for high-voltage operation.

User guide: PDF | HTML
Not available on TI.com
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TSSOP (PW) 16 Ultra Librarian

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