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TXS0104W

現行

適用於開漏和推拉應用的 1.2V 4 位元雙向電壓位準轉換器

立即訂購
產品規格表

TXS0104W

現行
產品規格表 立即訂購

產品詳細資料

Bits (#) 4 Data rate (max) (Mbps) 24 Topology Open drain, Push-Pull Direction control (typ) Auto-direction Vin (min) (V) 1.2 Vin (max) (V) 3.6 Vout (min) (V) 1.65 Vout (max) (V) 5.5 Applications GPIO, I2C, JTAG, MDIO, SDIO, SMBus, SPI, UART Features Edge rate accelerator, Output enable Prop delay (ns) 97 Technology family TXS Supply current (max) (mA) 0.025 Rating Catalog Operating temperature range (°C) -40 to 125
Bits (#) 4 Data rate (max) (Mbps) 24 Topology Open drain, Push-Pull Direction control (typ) Auto-direction Vin (min) (V) 1.2 Vin (max) (V) 3.6 Vout (min) (V) 1.65 Vout (max) (V) 5.5 Applications GPIO, I2C, JTAG, MDIO, SDIO, SMBus, SPI, UART Features Edge rate accelerator, Output enable Prop delay (ns) 97 Technology family TXS Supply current (max) (mA) 0.025 Rating Catalog Operating temperature range (°C) -40 to 125
UQFN (RUT) 12 3.4 mm² 2 x 1.7
  • No direction-control signal needed
  • Maximum data rates:
    • 50Mbps (push pull)
    • 2Mbps (open drain)
  • 1.2V to 3.6V on A port and 1.65V to 5.5V on B port
  • No power-supply sequencing required – either VCCA or VCCB can be ramped first
  • VCCA can be >, =, < VCCB
  • Latch-up performance exceeds 100mA per JESD 78, class II
  • ESD protection exceeds JESD 22:
    • A port:
      • 2000V Human-Body Model (A114-B)
      • 200V Machine Model (A115-A)
      • 1000V Charged-Device Model (C101)
    • B port:
      • 8kV Human-Body Model (A114-B)
      • 200V Machine Model (A115-A)
      • 1000V Charged-Device Model (C101)
  • No direction-control signal needed
  • Maximum data rates:
    • 50Mbps (push pull)
    • 2Mbps (open drain)
  • 1.2V to 3.6V on A port and 1.65V to 5.5V on B port
  • No power-supply sequencing required – either VCCA or VCCB can be ramped first
  • VCCA can be >, =, < VCCB
  • Latch-up performance exceeds 100mA per JESD 78, class II
  • ESD protection exceeds JESD 22:
    • A port:
      • 2000V Human-Body Model (A114-B)
      • 200V Machine Model (A115-A)
      • 1000V Charged-Device Model (C101)
    • B port:
      • 8kV Human-Body Model (A114-B)
      • 200V Machine Model (A115-A)
      • 1000V Charged-Device Model (C101)

The TXS0104W is a 4-bit non-inverting translator, which uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for low-voltage bidirectional translation between any of the 1.2V, 1.8V, 2.V, 3.3V, and 5V voltage nodes.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The TXS0104W is designed so that the OE input circuit is supplied by VCCA.

For the high-impedance state during power up or power down, tie OE to GND through a pull-down resistor. The minimum value of the resistor is determined by the current-sourcing capability of the driver.

The TXS0104W is a 4-bit non-inverting translator, which uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2V to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65V to 5.5V. This allows for low-voltage bidirectional translation between any of the 1.2V, 1.8V, 2.V, 3.3V, and 5V voltage nodes.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The TXS0104W is designed so that the OE input circuit is supplied by VCCA.

For the high-impedance state during power up or power down, tie OE to GND through a pull-down resistor. The minimum value of the resistor is determined by the current-sourcing capability of the driver.
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* Data sheet TXS0104W 4-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Applications datasheet (Rev. B) PDF | HTML 2026年 1月 7日

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UQFN (RUT) 12 Ultra Librarian
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