TXB0104PWR

The TXB0104PWR is a voltage-level translator IC specifically designed for bi-directional level shifting between different voltage domains. This IC features four non-inverting bidirectional channels, making it a versatile solution for mixed-voltage systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• B1: Channel 1 B-side I/O
• A1: Channel 1 A-side I/O
• GND: Ground
• OE: Output Enable
• VCCA: Voltage Supply for A-side
• B2: Channel 2 B-side I/O
• A2: Channel 2 A-side I/O
• VCCB: Voltage Supply for B-side
• B3: Channel 3 B-side I/O
• A3: Channel 3 A-side I/O
• NC: No Connection
• B4: Channel 4 B-side I/O
• A4: Channel 4 A-side I/O

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TXB0104PWR IC for a visual representation.

Key Features

• Bi-Directional Level Translation: The TXB0104PWR enables bidirectional voltage level translation between different voltage domains.
• Multiple Channels: With four bidirectional channels, this IC allows for simultaneous level shifting of multiple signals.
• Output Enable Function: The OE pin allows for easy control of the output enable/disable state, enabling efficient power management.
• Wide Voltage Range: Supports voltage translation from 1.2V to 3.6V on the A-side and 1.65V to 5.5V on the B-side.
• Low Static Power Consumption: The TXB0104PWR features low power consumption in static operation, suitable for power-sensitive applications.

Note: For detailed technical specifications, please refer to the TXB0104PWR datasheet.

Application

• I2C/SMBus Level Translation: Ideal for level shifting in I2C or SMBus communication interfaces between devices with different voltage levels.
• Sensor Interfacing: Suitable for connecting sensors operating at different voltage levels to microcontrollers or processing units.
• Logic Level Translation: Used in applications requiring translation between logic levels in mixed-voltage systems.

Functionality

The TXB0104PWR serves as a reliable bi-directional voltage-level translator, facilitating seamless communication between devices with varying voltage requirements.

Usage Guide

• Supply Voltage: Connect VCCA (Pin 5) and VCCB (Pin 7) to the respective voltage supplies within the specified operating range.
• Signal Connections: Route signals requiring translation between the A-side and B-side input/output pins accordingly.
• Output Enable: Use the OE (Pin 4) pin to control the output enable state for the channels.

Frequently Asked Questions

Q: Can the TXB0104PWR handle voltage levels outside the specified ranges?
A: The TXB0104PWR is designed to operate within the specified voltage ranges for optimal performance. Operating outside these ranges may result in unreliable functionality.

Q: Is the TXB0104PWR suitable for level shifting in automotive applications?
A: Yes, the TXB0104PWR can be used in automotive electronics for voltage level translation between different components or subsystems.