Press Center
Home About us Products Support Quality & Certification Career Contact us
• Power Management
    Linear Regulators
    Low Dropout Linear Regulators
    DDR Termination Regulators
    Shunt Reference Regulators
    Step Down Switching Regulators
    Switching Regulator
    Step-Up DC-DC Converter
    PWM Controller
    White LED Driver
    Supervisory Circuit
    Voltage Detection and System R
    USB Power Switch
    Power Factor Control
    Li-Battery Protection or Charg
    FET Bias Controllers
    Combo IC
    Inverting DC-DC Converter
• Amplifier / Comparator
    Audio Amplifiers
    Operational Amplifier
    Voltage Comparator
• Analog Switches
    Video Signal Switch
    Analog Multiplexers, Demultipl
• Hall ICs
• Special Application ICs
    Motor Controller IC
    Interface and Driver Circuit
    Telecommunication Circuit
    Melody IC
    Alarm /Sound Generator IC
    Remote Controller IC
    Television Circuit
    Leakage Current Detector
    Automotive IC
    A-D or D-A Converters
    Radio and Cassette Recorder Ci
    Mouse&Keyboard Controller
    Transient Voltage Suppressors
    Sense Monitor
    Video Filter
    ZCB snubber
• Logic
    Power Mosfet
• SCRs
Home > Miscellaneous
UVXS0102 Datasheet









The UTC UVXS0102 is a two-bit non-inverting bidirectional

voltage-level translator and can be used to establish digital

switching compatibility between mixed-voltage systems.

The UTC UVXS0102 separates A ports with B ports, and both

ports are configurable power-supply rails, with the A ports

supporting operating voltages from 1.65V to 3.6V, and the B ports

supporting operating voltages from 2.3V to 5.5V. This allows the

support of both lower and higher logic signal levels while providing

bidirectional translation capabilities between any of the 1.8V, 2.5V,

3.3V, and 5V voltage nodes.

All I/Os of the UTC UVXS0102 are placed in the

high-impedance state when the output-enable (OE) input is low,

which significantly reduces the power-supply quiescent current

consumption. So, to ensure the high-impedance state during power

up or power down, OE should be tied to GND through a pull-down

resistor; the minimum value of the resistor is determined by the

current-sourcing capability of the driver.



* Maximum Data Rates

24 Mbps (Push Pull)

2 Mbps (Open Drain)

* 1.65V~3.6V on A ports and 2.3V~5.5V on B ports (VCCA≤VCCB)

* No Direction-Control Signal Needed

* 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

About us  |  Products  |  Contact us
Copyright 2011 UTC All received