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SN74CBTLV3125-Q1

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具有断电保护功能的汽车级 3.3V、1:1 (SPST)、4 通道 FET 总线开关

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SN74CBTLV3125-Q1

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产品详情

Protocols Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, UART Configuration 1:1 SPST Number of channels 4 Bandwidth (MHz) 200 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Operating temperature range (°C) -40 to 125 Input/output continuous current (max) (mA) 128 COFF (typ) (pF) 7 OFF-state leakage current (max) (µA) 1 Ron (max) (mΩ) 40000 VIH (min) (V) 2 VIL (max) (V) 0.8 Rating Automotive
Protocols Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, UART Configuration 1:1 SPST Number of channels 4 Bandwidth (MHz) 200 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Operating temperature range (°C) -40 to 125 Input/output continuous current (max) (mA) 128 COFF (typ) (pF) 7 OFF-state leakage current (max) (µA) 1 Ron (max) (mΩ) 40000 VIH (min) (V) 2 VIL (max) (V) 0.8 Rating Automotive
SOT-23-THN (DYY) 14 13.692 mm² (4.2 mm × 3.26 mm)
  • Standard 125-Type Terminal Out
  • 5Ω Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • Standard 125-Type Terminal Out
  • 5Ω Switch Connection Between Two Ports
  • Rail-to-Rail Switching on Data I/O Ports
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

The SN74CBTLV3125-Q1 quadruple FET bus switch features independent line switches. Each switch is disabled when the associated output-enable ( OE) input is high.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current does not backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The SN74CBTLV3125-Q1 quadruple FET bus switch features independent line switches. Each switch is disabled when the associated output-enable ( OE) input is high.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current does not backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
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* 数据表 SN74CBTLV3125-Q1 Low-Voltage Quadruple FET Bus Switch 数据表 PDF | HTML 2026-9-9

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SOT-23-THN (DYY) 14 Ultra Librarian
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