UM3301 Datasheet (Union Semiconductor) - 1-Bit Bidirectional Voltage-Level Translator

UM3301, 1-Bit Bidirectional Voltage-Level Translator

The UM3301B/UM3301DA series is one channel level translator with auto direction sensing.

This 1-channel non-inverting translator 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 trac

UM3301 Features

* z Low-Voltage ASIC Level Translation z Cell-Phone Cradles z Portable POS Systems z Portable Communication Devices z Low-Cost Serial Interfaces z Cell-Phones z GPS z Telecommunications Equipment z 1.2V to 3.6V on A Port and 1.65V to 5.5V on B Port (VCCA≤VCCB) z VCC Isolation Feature

* If Eith