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

2022-01-11
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 VCCA supply, and the B ports supporting operating voltages from 2.3V to 5.5V while it tracks the VCCB 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, 3.3Vand 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 VCCA 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 (VCCA≤VCCB)
■VCC Isolation: If Either VCC 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
■Extended Temperature: -40°C to +85°C

RUN-IC

RS0101RS0101YH6RS0101YC6RS0101YUTDV6

More

Part#

1-Bit Bidirectional Voltage-Level Translator1-bit non-inverting translator

More

I²C ]SMBus ]UART ]GPIO ]

More

Datasheet

More

More

Please see the document for details

More

More

SOT23-6;SOT363;SC70-6;DFN1.45x1.0-6L

English Chinese Chinese and English Japanese

2021/11/01

REV A.4

1.4 MB

- The full preview is over. If you want to read the whole 24 page document,please Sign in/Register -
  • +1 Like
  • Add to Favorites

Recommend

All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.

Contact Us

Email: