Серия преобразователей логического уровня TPT29617A

Общие характеристики

	Раздел	Преобразователи логического уровня
	Количество каналов
	Тип входного сигнала
	Тип выходного сигнала
	Особенности
	Напряжение питания входа
	Задержка прохождения сигнала (макс)
	Рабочая температура

Документация на серию TPT29617A

TPT29617A Dual Channel Bidirectional I2C Bus Level Shift and Repeater Features Description  Dual channel level shift and repeater for SDA/SCL Lines in I2C Applications and SMBus Compatible The TPT29617A device is a dual channel I 2C level shift and repeater function with an enable (EN) input, and work from 0.8 V to 5.5 V VREF1 and 2.2 V to 5.5 V VREF2.  Support multi-mode: Standard-mode (SM), Fastmode (FM), and Fast-mode Plus (FM+) The SCL1 and SDA1 I/O are connected to the SCL2 and SDA2 I/O, will allow bidirectional data flow between ports. If EN is low, the translator switch is off, and a high-impedance state exists between ports to isolate both sides.  Open-Drain I2C Input/Output  Latching free operation  Allows Voltage-Level Translation Between − VREF1 range 0.8 V to 5.5 V Dual channel, bidirectional buffer isolates capacitance and allows 540 pF on either side of the device at 1 MHz and up to 4000 pF at lower speeds. − VREF2 range 2.2 V to 5.5 V  5 V tolerant I2C-bus and enable pins  High-impedance SCL1, SDA1, SCL2 and SDA2 pins for EN = LOW TPT29617A is available in SOP8 and MSOP8 package, and is characterized from −40°C to +125°C.  Support Low level output current up to 30 mA  Latch-Up performance exceeds 600 mA  ESD Protection: − 7000-V Human-Body Model − 1500-V Charged-Device Model Applications  I2C, SMBus, PMBus, MDIO, UART, Low-Speed SDIO, GPIO, and Other Two-Signal Interfaces  Servers/Storages  Routers (Telecom Switching Equipment)  Personal Computers/Consumer handsets  Industrial Automation Functional Block Diagram VREF1 VREF2 1 8 TPT29617 SCL1 SDA1 2 7 3 6 SCL2 SDA2 Pull-up Resistor VREF2 5 EN 4 GND www.3peakic.com.cn 1 / 19 Rev.B.2  PDF

Документация на серию TPT29617A 

Дата модификации: 22.03.2022

Размер: 736.6 Кб

19 стр.

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Товары серии TPT29617A