PCA9306DCU

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PCA9306DCU DataSheet

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PCA9306DCU Description

The PCA9306DCU is a 2-Bit Bidirectional I2C Bus and SMBus Voltage-Level Shifter from Texas Instruments, designed for reliable data transmission in noisy environments. This device is ideal for industrial communication applications, featuring high ESD protection, low power consumption, and a wide operating temperature range.

Pin Details

The PCA9306DCU is a low-power I2C bus and SMBus voltage-level shifter with 8 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

  • VCC: Positive Power Supply
  • GND: Ground
  • SCL: I2C Bus Clock Line
  • SDA: I2C Bus Data Line
  • VIN: Input Voltage
  • VOUT: Output Voltage
  • EN: Enable Signal
  • INT: Interrupt Signal

Features

  • High ESD Protection: Offers up to ±15kV ESD protection, ensuring durability in harsh conditions.
  • Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
  • Wide Temperature Range: Operates efficiently between -40°C and +125°C.
  • Fast Data Rates: Supports speeds up to 400kHz for high-performance communication.

Applications

The PCA9306DCU is commonly used in systems that require reliable data transmission over I2C bus and SMBus, especially in harsh environments with high noise or temperature variations. It is well-suited for applications where robust performance, high ESD protection, and low power consumption are essential.

Where to Use:

  • Industrial communication networks
  • Battery-powered devices
  • Automotive systems
  • Building automation systems
  • EMI-sensitive applications

Manufacturer

The PCA9306DCU is manufactured by Texas Instruments (TI), a global leader in semiconductor technology. It falls under the category of I2C bus and SMBus voltage-level shifters, designed for reliable data transmission in noisy environments.

Packages

The PCA9306DCU is available in an 8-pin SOIC package, making it easy to integrate into electronic circuits.

Equivalent Parts of PCA9306DCU

  • PCA9305: A comparable I2C bus and SMBus voltage-level shifter from Texas Instruments with similar features and performance.
  • MAX972: An alternative I2C bus and SMBus voltage-level shifter from Maxim Integrated that offers equivalent functionality.
PCA9306DCU

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of Outputs 2

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