Серия преобразователей логического уровня RS0208

Runic

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 Раздел Преобразователи логического уровня
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Документация на серию RS0208

RS0208 8-Bit Bidirectional Voltage-Level Translator with Automatic Direction Sensing DESCRIPTION FEATURES • • • • • • • • • No Direction-Control Data Rates 100Mbps 1.2V to 3.6V on A ports and 1.65V to 5.5V on B Ports (VCCA≤VCCB) VCC Isolation Feature: If Either VCC Input is at GND, Both Ports are in the High-Impedance State OE Input Circuit Referenced to VCCA Low Power Consumption,10uA Maximum ICC 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 APPLICATIONS • • • • Handset Smartphone Tablet Desktop PC This 8-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 1.2V to 3.6V while it tracks the VCCA supply, and the B ports supporting operating voltages from 1.65V 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 1.2V，1.5V，1.8V， 2.5V，3.3V and 5V voltage nodes. VCCA must not exceed VCCB. When the output-enable (OE) input is low, all outputs 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 pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. The RS0208 is available in Green QFN3*3-20L and TSSOP20 packages. It operates over an ambient temperature range of -40°C to +85°C. Device Information (1) PART NUMBER RS0208 (1) REV A.3 1 / 19 PACKAGE BODY SIZE (NOM) TSSOP20(20) 6.50mm×4.40mm QFN3*3-20L(20) 3.00mm×3.00mm For all available packages, see the orderable addendum at the end of the data sheet. www.run-ic.com PDF
Документация на серию RS0208 

Дата модификации: 13.01.2022

Размер: 649.9 Кб

19 стр.

    Товары серии RS0208

    Наименование i Упаковка Корпус
    RS0208YTQC20 (RUNIC)
     
    		24 шт QFN203X3
    RS0208YTSS20 (RUNIC)
     
    		в ленте 4000 шт TSSOP-20