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See Technical Specifications

TXB0108PWR

Voltage level translator

Manufacturer:

Texas Instruments
Mfr.Part #:

TXB0108PWR
Datasheet:

TXB0108PWR Datasheet (PDF)
Technology family:

TXB
Applications:

GPIO
Bits (#):

8
Data rate (max) (MBps):

100
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TXB0108PWR General Description

The TXB0108PWR is an eight-channel bi-directional level shifter and voltage translator from Texas Instruments. It operates with a low voltage supply from 1.2V to 3.6V, making it suitable for use in a variety of applications. The device features automatic direction sensing, which eliminates the need for direction control signals, simplifying the design process.The TXB0108PWR has eight bidirectional channels that can translate signals between different voltage levels, such as 1.8V, 2.5V, and 3.3V, making it ideal for interfacing between different logic families. It is designed to minimize signal distortion and propagation delay, ensuring reliable data transmission between devices.The device comes in a small, space-saving package and is designed for high-speed operation, making it suitable for applications requiring fast data transfer rates. It is commonly used in consumer electronics, industrial automation, and other applications where voltage level translation is required.

Key Features

Bi-directional voltage-level translator

8-bit noninverting configuration

VCC operation voltage range of 1.2V to 3.6V

Ultra-low power consumption

8 channels

Industry-standard package options

Fast response time

Suitable for I2C, SPI, and UART interfaces

Application

The TXB0108PWR is commonly used in various applications requiring voltage level translation between different logic levels, such as between microcontrollers and sensors, FPGAs and communication modules, and digital ICs with different voltage requirements

It is particularly useful in mixed voltage systems and is often seen in IoT devices, industrial automation, and consumer electronics

Specifications

Technology family	TXB	Applications	GPIO
Bits (#)	8	Data rate (max) (MBps)	100
High input voltage (min) (V)	0.78	High input voltage (max) (V)	5.5
Vout (min) (V)	1.2	Vout (max) (V)	5.5
IOH (max) (mA)	-0.02	IOL (max) (mA)	0.02
Supply current (max) (µA)	10	Features	Edge rate accelerator, Integrated pullup resistors, Output enable, Partial power down (Ioff), Vcc isolation
Input type	Standard CMOS	Output type	3-State, CMOS, Push-Pull
Rating	Catalog	Operating temperature range (°C)	-40 to 85