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UM3304

Union Semiconductor
Part Number UM3304
Manufacturer Union Semiconductor
Description 4-Bit Bidirectional Voltage-Level Translator
Published Jan 14, 2019
Detailed Description UM3304 4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and ±4kV ESD Protection UM3304 CSP12 1....
Datasheet PDF File UM3304 PDF File

UM3304
UM3304

Overview
UM3304 4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and ±4kV ESD Protection UM3304 CSP12 1.
9×1.
4 UM3304Q QFN14 3.
5×3.
5 UM3304QS QFN14 3.
5×3.
5 UM3304QT QFN16 2.
6×1.
8 UM3304QA QFN12 1.
7×2.
0 General Description UM3304/UM3304Q/UM3304QS/UM3304QT/UM3304QA is quad channel level translator with auto direction sensing and ±4kV ESD protection.
This 4-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 track VCCB.
VCCB accepts any supply voltage from 1.
65V to 5.
5V.
This allows for universal low-voltage bidirectional translation between any of the 1.
2V, 1.
5V, 1.
8V, 2.
5V, 3.
3V, and 5V voltage nodes.
Both I/O ports are auto-sensing; thus, no direction pin is required, making it ideal for data transfer between low-voltage ASICs/PLDs and higher voltage systems.
The UM3304/UM3304Q/UM3304QS/UM3304QT/UM3304QA operates at a ...


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