Illustration for selection reference only

TCAL6408RSVR

Eight-channel I2C/SMBus voltage translator and interface expander.

Product Code
DH608F7137
Brand
TI/德州仪器
Package
UQFN-16
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The TCAL6408RSVR is an eight-channel I2C/SMBus interface device from Texas Instruments, typically used for voltage translation and bus expansion. It performs level translation between different voltage domains so that low-voltage controllers can communicate with higher-voltage I2C buses or peripherals, and can also increase the number of available I2C channels. The device is configured and controlled over the I2C bus, making it suitable for multi-voltage systems, sensor hubs, and board-level management. Channel count, voltage range, and address configuration must be confirmed from the original datasheet.

APPLICATIONS

Applications

  • I2C bus level translation in multi-voltage systems.
  • Sensor hubs and board-level peripheral interface expansion.
  • Connecting low-voltage controllers to higher-voltage I2C devices.
  • Channel multiplexing and expansion in system management buses.
FEATURES AND BENEFITS

Features and Benefits

  • Provides eight channels for bus expansion or level translation.
  • Configured and controlled over I2C/SMBus.
  • Supports signal translation between different voltage domains.
  • Suited to board-level management with multiple voltages and peripherals.
ADDITIONAL DETAILS

Additional Details

When purchasing, confirm the UQFN-16 package and verify the full suffix, and request the original datasheet to confirm channel count, voltage ranges, address options, and bus timing.

Verify product details against the manufacturer datasheet before purchase.

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