TXS0102YZTR

The TXS0102YZTR is a dual bidirectional voltage-level translator from Texas Instruments, designed for use in applications requiring voltage level translation between two different voltage domains. It provides a solution for interfacing between devices operating at different voltage levels, ensuring proper signal integrity and communication.

Pinout

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

• A1, A2: Input/Output Pins for Channel 1
• B1, B2: Input/Output Pins for Channel 2
• VCCA, VCCB: Power Supply Pins for Each Channel
• GND: Ground Pin

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the TXS0102YZTR voltage-level translator for a more visual representation.

Key Features

• Voltage Translation: The TXS0102YZTR provides bidirectional voltage level translation between two voltage domains, such as between a microcontroller and sensor operating at different voltages.
• Dual Channels: It features two independent translation channels, allowing for simultaneous translation of signals between two pairs of I/Os.
• Low Power Consumption: The voltage-level translator is designed for low power consumption, making it suitable for battery-powered applications.
• Wide Voltage Range: It supports a wide voltage range, allowing for translation between voltage levels such as 1.8V, 3.3V, and 5V.
• ESD Protection: The TXS0102YZTR includes built-in electrostatic discharge (ESD) protection, ensuring robust operation in harsh environments.

Note: For detailed technical specifications, refer to the TXS0102YZTR datasheet.

Application

• Sensor Interfacing: The TXS0102YZTR is ideal for interfacing with sensors operating at different voltage levels, ensuring compatibility and reliable data transfer.
• Microcontroller Communication: It can be used for voltage level translation between a microcontroller and peripherals, such as displays, memory devices, and communication modules.
• I2C and SPI Communication: The voltage-level translator is suitable for translating voltage levels in I2C and SPI communication interfaces, enabling communication between devices with different voltage requirements.
• Battery-Powered Devices: It is well-suited for use in battery-powered devices, such as portable electronics and wearables, where low power consumption is critical.

Functionality

The TXS0102YZTR voltage-level translator provides a reliable and efficient solution for voltage level translation, enabling seamless communication between devices operating at different voltage levels.

Usage Guide

• Power Supply: Connect VCCA and VCCB to the respective power supply voltages for each channel and GND to ground.
• Input/Output Connections: Connect the A1/A2 and B1/B2 pins to the respective input/output signals of the devices requiring voltage level translation.
• Enable Control: The TXS0102YZTR includes an enable pin (not shown) for each channel, which can be used to enable or disable the translation function as needed.

Frequently Asked Questions

Q: What is the maximum data rate supported by the TXS0102YZTR?
A: The TXS0102YZTR supports data rates of up to 24 Mbps, depending on the voltage levels and load conditions.

Q: Can the TXS0102YZTR be used for level shifting between 5V and 3.3V systems?
A: Yes, the TXS0102YZTR is suitable for level shifting between 5V and 3.3V systems, providing bidirectional translation between the two voltage domains.