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TCA9543APWR

IC BUS SWITCH 2 X 1:2 14TSSOP

TCA9543APWR
TCA9543APWR
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TCA9543APWR

IC BUS SWITCH 2 X 1:2 14TSSOP

  • 製造商：

    TI

  • 規格書：

    TCA9543APWR datasheet

  • 包裝/箱：

    TSSOP-14

  • 產品分類：

    IC芯片

  • RoHS Status： RoHS 狀態 Lead free/RoHS Compliant

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TCA9543APWR 產品詳情

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TCA9543APWR TCA9543APWR

Description

The TCA9543APWR is an I2C bus switch designed by Texas Instruments. It allows multiple master devices to control up to three slave devices through a single I2C bus. This multiplexer finds applications in embedded systems, industrial automation, and I2C bus expansion scenarios.

Features

The TCA9543APWR is an I2C bus switch with key features:
Multiplexing: Three-channel I2C bus switch, allowing multiple devices to share a single bus.
Bus Expansion: Expands the I2C network by centralizing control of slave devices.
Supply Voltage Range (1.65V - 5.5V): Ensures compatibility with various power sources.
Reset Input: Active-low reset input allows for system initialization when needed.
Package: TSSOP-14: A compact package design suitable for space-constrained applications. These features make the TCA9543APWR an essential component for I2C-based systems that require bus expansion and control centralization.

Package

The TCA9543APWR has a package type of TSSOP-14, which is a small, 14-pin surface-mount package.

Pinout

The TCA9543APWR is a bus switch with three channels. It has a pin count of 14, which includes I2C communication pins (SCL, SDA), channel select lines (CS0, CS1, CS2), and reset input (RST). The device functions as an interface to manage multiple I2C devices on a single bus.

Manufacturer

The TCA9543APWR is manufactured by Texas Instruments, a leading multinational technology company known for its innovation in semiconductors and integrated circuits.

Applications

The TCA9543APWR is a versatile I2C bus switch used in various applications such as I2C bus expansion, embedded systems for device management, and industrial automation to connect sensors and controllers. Its compact form makes it suitable for space-constrained designs.

Equivalent

The equivalent product of TCA9543APWR is the I2C bus switch from Texas Instruments, possibly with a similar designation such as TLC7800 or PCA9536.

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