RS0101 1-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Application

PublishTime：2021-03-11

This 1-bit non-inverting translator is a bidirectional voltage-level translator and can be used to establish digital switching compatibility between mixed-voltage systems. It uses two separate configurable power-supply rails, with the A ports supporting operating voltages from 1.65V to 5.5V while it tracks the V-CCA supply, and the B ports supporting operating voltages from 2.3V to 5.5V while it tracks the V-CCB supply.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.
When the output-enable (OE) input is low, all I/Os are placed in the high-impedance state, which significantly reduces the power-supply quiescent current consumption.OE has an internal pull-down current source, as long as V-CCA is powered.
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.
The RS0101 is available in Green SOT23-6、SOT363 (SC70-6) and DFN1.45x1.0-6L packages. It operates over an ambient temperature range of -40°C to +85°C.
●FEATURES:
■No Direction-Control
■Data Rates:
◆24Mbps (Push-Pull)
◆2Mbps (Open-Drain)
■1.65V to 5.5V on A ports and 2.3V to 5.5V on B Ports (V-CCA≤V-CCB)
■V-CC Isolation: If Either V-CC is at GND, Both Ports are in the High-Impedance State
■No Power-Supply Sequencing Required:Either V-CCA or V-CCB can be Ramped First
■I-OFF: Supports Partial-Power-Down Mode Operation
■Extended Temperature: -40°C to+85°C

Brand of Product：	RUN-IC
Part#：	RS0101 、 RS0101YUTDV8 、 RS0101YUTDV6 、 RS0101YH6 、 RS0101YC6 More Part#
Product Category：	1-Bit Bidirectional Voltage-Level Translator 、 1-bit non-inverting translator More
Application：	[ Open-Drain ][ Push-Pull ][ I²C ][ SMBus ][ UART ][ GPIO ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	SOT23-6;SOT363;SC70-6;DFN1.45x1.0-6L
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2021/01/09
Version Number：	REV A.3
Data Encoding：
Data Size：	1.1 MB

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