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FXLA101 Datasheet Low-Voltage Dual-Supply 1-Bit Voltage Translator

Manufacturer: Fairchild (now onsemi)

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General Description

The FXLA101 is a configurable dual-voltage supply translator for both uni-directional and bi-directional voltage translation between two logic levels.

The device allows translation between voltages as high as 3.6V to as low as 1.1V.

The A port tracks the VCCA level and the B port tracks the VCCB level.

Overview

FLXA101 — Low-Voltage Dual-Supply 1-Bit Voltage Translator with Auto Direction Sensing March 2012 FXLA101 Low-Voltage Dual-Supply 1-Bit Voltage Translator with Auto Direction.

Key Features

  • Bi-Directional Interface between Two Levels: from 1.1V to 3.6V.
  • Fully Configurable: Inputs and Outputs Track VCC.
  • Non-Preferential Power-Up; Either VCC May Be Powered Up First.
  • Outputs Switch to 3-State if Either VCC is at GND.
  • Power-Off Protection.
  • Bus-Hold on Data Inputs Eliminates the Need for Pull-Up Resistors; Do Not Use Pull-Up Resistors on A or B Ports.
  • Control Input (/OE) Referenced to VCCA Voltage.
  • Packaged in MicroPak™ 6 (1.00mm x 1.45mm).

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