TCAL9539 SMBus I/O Expander

Texas Instruments

Description

ADVANCE INFORMATION TCAL9539 SCPS241 * JULY 2022 TCAL9539 Low-Voltage 16-Bit I2C-Bus, SMBus I/O Expander with Interrupt Output, Reset, and Co.
The TCAL9539 device provides general purpose parallel input/output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol and is.

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Datasheet Specifications

Part number: TCAL9539
Manufacturer: Texas Instruments ↗
File Size: 1.48 MB
Datasheet: TCAL9539-etcTI.pdf
Description: SMBus I/O Expander

Features

* Operating power-supply voltage range of 1.08 V to 3.6 V
* Low standby current consumption of 1 µA typical at 1.8 mV
* 1-MHz fast mode plus I2C bus
* Hardware address pin allows two devices on the same I2C, SMBus bus
* Active-low reset input (RESET )

Applications

* Servers
* Routers (telecom switching equipment)
* Personal computers
* Personal electronics
* Industrial automation
* Gaming consoles

TCAL9539 Distributors

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TCAL9539 SMBus Expander Texas Instruments

Texas Instruments TCAL9539-like datasheet