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MUX708-Q1
  • MUX708-Q1
  • MUX708-Q1

MUX708-Q1

ACTIVE

Automotive, 44V, low Ron, 8:1 multiplexer with 1.8V logic

Texas Instruments MUX708-Q1 Product Info

1 April 2026 0

Parameters

Configuration

8:1

Number of channels

1

Power supply voltage - single (V)

5, 12, 16, 20, 36, 44

Power supply voltage - dual (V)

+/-10, +/-15, +/-18, +/-22, +/-5

Protocols

Analog

Ron (typ) (Ω)

4

CON (typ) (pF)

185

ON-state leakage current (max) (µA)

1

Supply current (typ) (µA)

3

Bandwidth (MHz)

30

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Break-before-make, Fail-safe logic

Input/output continuous current (max) (A)

0.3

Rating

Automotive

Drain supply voltage (max) (V)

22

Supply voltage (max) (V)

44

Negative rail supply voltage (max) (V)

-4.5

Package

TSSOP (PW)-16-32 mm² 5 x 6.4

Features

  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature
    • Device HBM classification level H1C
    • Device CDM classification level C3
  • Latch-up immune
  • Dual supply range: ±4.5V to ±22V
  • Single supply range: 4.5V to 44V
  • Low on-resistance: 4Ω
  • Low charge injection: 3pC
  • High current support: 400mA (maximum) (WQFN)
  • High current support: 300mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • 1.8V logic compatible inputs
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional signal path
  • Break-before-make switching
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature
    • Device HBM classification level H1C
    • Device CDM classification level C3
  • Latch-up immune
  • Dual supply range: ±4.5V to ±22V
  • Single supply range: 4.5V to 44V
  • Low on-resistance: 4Ω
  • Low charge injection: 3pC
  • High current support: 400mA (maximum) (WQFN)
  • High current support: 300mA (maximum) (TSSOP)
  • –40°C to +125°C operating temperature
  • 1.8V logic compatible inputs
  • Integrated pull-down resistor on logic pins
  • Fail-safe logic
  • Rail-to-rail operation
  • Bidirectional signal path
  • Break-before-make switching

Description

The MUX708-Q1 is an 8:1, 1 channel multiplexer featuring low on resistance. The device works with a single supply (4.5V to 44V), dual supplies (±4.5V to ±22V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The MUX708-Q1 support bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from VSS to VDD.

The MUX708-Q1 has low on and off leakage currents allowing it to be used in high precision measurement applications. The MUX708-Q1 provides latch-up immunity, preventing undesirable high current events between parasitic structures within the device typically caused by overvoltage events. A latch-up condition typically continues until the power supply rails are turned off and can lead to device failure. The latch-up immunity feature allows the MUX708-Q1 to be used in harsh environments.

The MUX708-Q1 is an 8:1, 1 channel multiplexer featuring low on resistance. The device works with a single supply (4.5V to 44V), dual supplies (±4.5V to ±22V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The MUX708-Q1 support bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from VSS to VDD.

The MUX708-Q1 has low on and off leakage currents allowing it to be used in high precision measurement applications. The MUX708-Q1 provides latch-up immunity, preventing undesirable high current events between parasitic structures within the device typically caused by overvoltage events. A latch-up condition typically continues until the power supply rails are turned off and can lead to device failure. The latch-up immunity feature allows the MUX708-Q1 to be used in harsh environments.

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