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UM3208 - 8-Bit Bidirectional Voltage-Level Translator

General Description

The UM3208 is ±15kV 8-channel ESD-protected level translator provide the level shifting necessary to allow data transfer in a multi-voltage system.

Externally applied voltages, VCCB and VCCA, set the logic levels on either side of the device.

Key Features

  • z SPI,.

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Datasheet Details

Part number UM3208
Manufacturer Union Semiconductor
File Size 374.52 KB
Description 8-Bit Bidirectional Voltage-Level Translator
Datasheet download datasheet UM3208 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UM3208 8-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application UM3208 CSP20 General Description The UM3208 is ±15kV 8-channel ESD-protected level translator provide the level shifting necessary to allow data transfer in a multi-voltage system. Externally applied voltages, VCCB and VCCA, set the logic levels on either side of the device. A low-voltage logic signal present on the VCCA side of the device appears as a high-voltage logic signal on the VCCB side of the device, and vice-versa. The UM3208 bidirectional level translator utilizes a transmission-gate based design to allow data translation in either direction (VCCA↔VCCB) on any single data line. The UM3208 accepts VCCA from +1.65V to +3.6V and VCCB from +2.3V to +5.