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TXB0302 - 2-Bit Bidirectional Voltage-Level Translator

General Description

This 2-bit noninverting translator uses two separate configurable power-supply rails.

The A port is designed to track VCCA.

VCCA accepts any supply voltage from 0.9 V to 3.6 V.

Key Features

  • 1.
  • Fully Symmetric Supply Voltages. 0.9 V to 3.6 V on A Port and 0.9 V to 3.6 V.
  • VCC Isolation Feature.
  • If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State.
  • OE Input Circuit Referenced to VCCA.
  • Low Power Consumption, 5-µA Max ICC.
  • Ioff Supports Partial-Power-Down Mode Operation.
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II.
  • ESD Protection Exceeds JESD 22.
  • 4000-V Human-Body Model (.

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Full PDF Text Transcription for TXB0302 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for TXB0302. For precise diagrams, and layout, please refer to the original PDF.

www.ti.com TXB0302 SCES837B – MARCH 2012 – REVISED OCTOBER 2012 2-Bit Bidirectional Voltage-Level Translator with Automatic Direction Sensing Check for Samples: TXB0302 F...

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anslator with Automatic Direction Sensing Check for Samples: TXB0302 FEATURES 1 • Fully Symmetric Supply Voltages. 0.9 V to 3.6 V on A Port and 0.9 V to 3.6 V • VCC Isolation Feature — If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State • OE Input Circuit Referenced to VCCA • Low Power Consumption, 5-µA Max ICC • Ioff Supports Partial-Power-Down Mode Operation • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II • ESD Protection Exceeds JESD 22 – 4000-V Human-Body Model (A114-B) – 1000-V Charged-Device Model (C101) DESCRIPTION This 2-bit noninverting translator uses two separate configurable p