Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 8 |
| Voltage-VCCA | 1.2 V ~ 3.6 V |
| Voltage-VCCB | 1.65 V ~ 5.5 V |
| OutputType | Tri-State, Non-Inverted |
| DataRate | 100Mbps |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| Features | Auto-Direction Sensing |
| MountingType | Surface Mount |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
Overview
Description
The TXB0108PWR is a bidirectional voltage-level translator designed by Texas Instruments. It is specifically used for applications that require the translation of logic signals between different voltage levels, accommodating a range from 1.2V to 3.6V on the A-side and 1.65V to 5.5V on the B-side. This makes it ideal for interfacing between low and high voltage components in digital circuits.
The device comes in a small TSSOP-20 package and includes 8-bit bidirectional channels. It features automatic direction sensing, eliminating the need for a direction-control pin, which simplifies the design process. The TXB0108PWR is optimized for push-pull applications and is not recommended for use with open-drain devices.
Key features include high-speed translation capability, low power consumption, and partial power-down support. The device is also characterized by its ability to handle 20 Mbps data rates when translating from 3.3V to 5V and vice versa, making it suitable for high-speed communication interfaces. Its compact size and versatility make it a popular choice in consumer electronics, industrial interfaces, and other embedded systems.
The device comes in a small TSSOP-20 package and includes 8-bit bidirectional channels. It features automatic direction sensing, eliminating the need for a direction-control pin, which simplifies the design process. The TXB0108PWR is optimized for push-pull applications and is not recommended for use with open-drain devices.
Key features include high-speed translation capability, low power consumption, and partial power-down support. The device is also characterized by its ability to handle 20 Mbps data rates when translating from 3.3V to 5V and vice versa, making it suitable for high-speed communication interfaces. Its compact size and versatility make it a popular choice in consumer electronics, industrial interfaces, and other embedded systems.
Equivalent
The TXB0108PWR is an 8-bit bidirectional voltage-level translator by Texas Instruments. Equivalent products include the 74LVC8T245 by NXP, the SN74LVC8T245 by Texas Instruments, and the LSF0108 by Texas Instruments. These components perform similar functions but may differ in specifications such as data rate and drive strength, so it's important to check compatibility with your application.
Features
The TXB0108PWR is an 8-bit bidirectional voltage level translator from Texas Instruments. It is designed to facilitate communication between devices operating at different voltage levels. Key features include:
1. Voltage Range: Supports a wide range of voltage levels, from 1.2V to 3.6V on the A-side and 1.65V to 5.5V on the B-side, making it versatile for various applications.
2. Bidirectional Translation: Automatically senses the direction of data flow without the need for a direction-control signal.
3. High-Speed Operation: Capable of supporting data rates up to 100 Mbps, suitable for high-speed communication protocols.
4. Low Power Consumption: Features low static and dynamic power consumption, which is beneficial for battery-powered devices.
5. Enable Pin: Includes an OE (Output Enable) pin to place the device in a high-impedance state, aiding in power saving and preventing bus contention.
6. ESD Protection: Provides robust Electrostatic Discharge (ESD) protection exceeding 2000V (Human Body Model).
7. Compact Package: Available in a small TSSOP package, making it suitable for space-constrained designs.
These features make the TXB0108PWR ideal for use in interfacing devices with different logic levels in various electronic applications.
1. Voltage Range: Supports a wide range of voltage levels, from 1.2V to 3.6V on the A-side and 1.65V to 5.5V on the B-side, making it versatile for various applications.
2. Bidirectional Translation: Automatically senses the direction of data flow without the need for a direction-control signal.
3. High-Speed Operation: Capable of supporting data rates up to 100 Mbps, suitable for high-speed communication protocols.
4. Low Power Consumption: Features low static and dynamic power consumption, which is beneficial for battery-powered devices.
5. Enable Pin: Includes an OE (Output Enable) pin to place the device in a high-impedance state, aiding in power saving and preventing bus contention.
6. ESD Protection: Provides robust Electrostatic Discharge (ESD) protection exceeding 2000V (Human Body Model).
7. Compact Package: Available in a small TSSOP package, making it suitable for space-constrained designs.
These features make the TXB0108PWR ideal for use in interfacing devices with different logic levels in various electronic applications.
Pinout
The TXB0108PWR is a bidirectional voltage-level translator IC manufactured by Texas Instruments. It features 20 pins in a TSSOP (Thin Shrink Small Outline Package). This device is used to translate signals between different voltage levels, ideal for interfacing between logic circuits operating at different voltages, such as 1.2V, 1.8V, 3.3V, and 5V.
Key functions include:
- Bidirectional data translation without the need for a direction control signal.
- Automatic direction sensing and voltage translation.
- Suitable for open-drain and push-pull applications.
- Capable of supporting data rates up to 100 Mbps for push-pull applications and 2 Mbps for open-drain applications.
The TXB0108PWR is commonly used in applications where different parts of a system operate at different voltage levels, and seamless communication between them is required.
Key functions include:
- Bidirectional data translation without the need for a direction control signal.
- Automatic direction sensing and voltage translation.
- Suitable for open-drain and push-pull applications.
- Capable of supporting data rates up to 100 Mbps for push-pull applications and 2 Mbps for open-drain applications.
The TXB0108PWR is commonly used in applications where different parts of a system operate at different voltage levels, and seamless communication between them is required.
Manufacturer
The TXB0108PWR is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and manufacturing a wide range of semiconductor products, including analog and digital integrated circuits, microcontrollers, and sensors. The company serves various industries, including automotive, communications, computing, industrial, and consumer electronics. TI is recognized for its innovation and development in semiconductor technology, providing solutions that enhance electronic systems' performance, reliability, and efficiency.
Application
The TXB0108PWR is an 8-bit bidirectional voltage-level translator used in applications requiring seamless interfacing between devices operating at different voltage levels. Key application areas include:
1. Microcontroller Interfacing: Facilitates communication between microcontrollers operating at different voltages.
2. Peripheral Interfacing: Connects sensors, displays, and other peripherals to systems with different logic levels.
3. Mobile Devices: Used in smartphones and tablets to manage varying voltage requirements.
4. Consumer Electronics: Enables connectivity between components in devices like cameras and gaming consoles.
5. Communication Systems: Assists in interfacing components in data communication systems requiring different voltage levels.
Its flexibility and ability to handle multiple channels make it ideal for diverse digital system designs.
1. Microcontroller Interfacing: Facilitates communication between microcontrollers operating at different voltages.
2. Peripheral Interfacing: Connects sensors, displays, and other peripherals to systems with different logic levels.
3. Mobile Devices: Used in smartphones and tablets to manage varying voltage requirements.
4. Consumer Electronics: Enables connectivity between components in devices like cameras and gaming consoles.
5. Communication Systems: Assists in interfacing components in data communication systems requiring different voltage levels.
Its flexibility and ability to handle multiple channels make it ideal for diverse digital system designs.
Package
The TXB0108PWR is an 8-bit bidirectional voltage-level translator with automatic direction sensing and is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.
