UM3211P - Union Semiconductor

UM3211P Bidirectional voltage level translator

push-pull applications UM3211P SOT363 The UM3211P is a bidirectional voltage level translator operational from 1.0V to 3.6V (VCCA) and 1.8V to 5.5V (VCCB), which allows bidirectional voltage translations between 1.0V and 5V without the need for a direction pin in open-drain or push-pull applications. The UM3211P is a 1-bit level translator. Its transmissio.

Features

 SPI, MICROWIRE, and I2C Level
 Provides bidirectional voltage translation Translation with no direction pin
 Low-Voltage ASIC Level Translation
 Less than 1.5 ns maximum propagation
 Smart Card Readers delay
 Cell-phone Cradles
 Low 3.5Ω ON-state connection between
 Portable POS Systems input and output ports provides less signal
 Portable Communication Devices distortion
 Low-Cost Serial Interfaces
 5V tolerant I/O ports to support
 Cell-Phones mixed-mode signal operation
 GPS
 High-impedance A and B pins for
 Telecommunications Equipment EN = LOW
 Consum.