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UM3211P

Union Semiconductor
Part Number UM3211P
Manufacturer Union Semiconductor
Description Bidirectional voltage level translator
Published Feb 7, 2016
Detailed Description UM3211P Bidirectional voltage level translator for open-drain and General Description push-pull applications UM3211P ...
Datasheet PDF File UM3211P PDF File

UM3211P
UM3211P

Overview
UM3211P Bidirectional voltage level translator for open-drain and General Description 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 transmission speeds are below 33MHz for an open-drain system with a 50pF capacitance and a pull-up resistor of 197Ω.
The low ON-state resistance (Ron) of the switch allows connections to be made with minimal propagation delay.
When EN is high, the translator switch is ON, and the A I/O is connected to the B I/O, allowing bidirectional data flow between ports.
When EN is low, the translator switch is off, and a high-impedance state exists between ports.
The translators provide excellent ESD protection to lower voltage devices, and at the same time protect le...


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