Product Overview: TXS0108EPW by Texas Instruments

The TXS0108EPW is a versatile 8-bit non-inverting level translator from Texas Instruments, designed to provide seamless voltage level translation for mixed-signal applications. This bidirectional level shifter operates between two different voltage nodes, ranging from 1.2V to 3.6V on the A side (VCCA) and 1.65V to 5.5V on the B side (VCCB), making it ideal for interfacing devices operating at different voltage levels within the same system.

Key Features

• Bi-Directional Translation: The TXS0108EPW supports bi-directional level shifting, which means it can translate signals from VCCA to VCCB and from VCCB to VCCA without the need for a direction control signal.
• Auto-Direction Sensing: This level translator does not require a direction control pin, as it automatically senses the direction of data flow.
• Low Standby Current: The device has a low standby current which is beneficial for battery-powered applications, ensuring minimal power consumption when inactive.
• Wide Voltage Range Compatibility: With support for a broad range of input and output voltages, the TXS0108EPW is suitable for multi-voltage systems and can easily interface with various logic levels.
• Edge-Rate Accelerators: Integrated edge-rate accelerators help to improve the data transfer speed across the level shifter.

Applications

The TXS0108EPW is widely used in applications that require voltage level translation, such as:

• Multivoltage digital system integration
• Interface between microprocessors/microcontrollers and peripherals with different voltage levels
• Cell phones, tablets, and other portable devices
• GPIO level translation
• Memory interface and bus isolation

Package and Quality

The device comes in a TSSOP (Thin Shrink Small Outline Package) with 20 pins and is specified for the commercial temperature range of -40°C to 85°C. As with all Texas Instruments products, the TXS0108EPW is manufactured to high-quality standards, ensuring reliability and performance in demanding applications.