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GT0108

8-BIT Bidirectional Voltage-Level Translator for Open-Drain and Push-Pul

技术资料
封装丨引脚丨尺寸
  • TSSOP-20
    6.5x4.4
  • QFN3×3-20L
    3x3
  • 特性
  • 说明
  • 应用

- No Direction-Control

- Data Rates

24 Mbps (Push Pull)

2 Mbps (Open Drain)

- 1.65 V to 3.6 V on A Port and 2.3 V to 5.5 V on B Port (VCCA ≤ VCCB)

- VCC Isolation Feature: If Either VCC Input is at GND, Both Ports are in the High-Impedance State

- No Power-Supply Sequencing Required: Either VCCA or VCCB Can Be Ramped First

- Ioff Supports Partial-Power-Down Mode Operation

- Operating Temperature Range:-40℃ to +85℃


This 8-bit non-inverting translator which is a bidirectional voltage-level translator and can be used to build digital switching compatibility between multi voltage systems. This IC uses two separate configurable power supply tracks that including A ports supporting operating voltages from 1.65 V to 3.6 V with tracking VCCA supply, and also including B ports supporting operating voltages from 2.3 V to 5.5 V with tracking VCCB supply.

The advantage above provides the support of both lower and higher logic signal levels while providing bidirectional translation capabilities between any of the 1.8-V, 2.5-V, 3.3-V, and 5- V voltage circuit points.

Placing output-enable (OE) input to low level, all I/Os are forced to high-impedance state that significantly lower the quiescent current consumption. In order to ensure the high-impedance state during power up or power down, OE pin should be tied to GND via a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.




- Handset/Smartphone

- UART

- IPC

- GPIO



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