Overview
The TXB0108YZPR is a high-performance, 8-bit bidirectional voltage-level translator produced by Texas Instruments. This product is designed to facilitate seamless communication between devices operating at different voltage levels, making it an essential component in mixed-voltage systems. The TXB0108YZPR is particularly suited for applications in consumer electronics, industrial automation, and automotive electronics, where reliable voltage translation is critical. Its unique selling points include its automatic direction sensing, which eliminates the need for a direction control signal, and its robust design that ensures high-speed data transfer with minimal signal distortion.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 8 | - | Bidirectional |
| Voltage Range (VA) | 1.2 to 3.6 | V | Side A |
| Voltage Range (VB) | 1.65 to 5.5 | V | Side B |
| Data Rate | Up to 100 | Mbps | Push-Pull |
| Operating Temperature | -40 to 85 | °C | Industrial Range |
| Package | 20-pin DSBGA | - | YZP |
| Supply Current (ICC) | 5 | µA | Typical |
| ESD Protection | ±8 | kV | HBM |
Key Features
- Automatic Direction Sensing: Eliminates the need for a direction control signal, simplifying design.
- Bidirectional Voltage Translation: Supports seamless communication between devices with different voltage levels.
- High-Speed Data Transfer: Capable of handling data rates up to 100 Mbps.
- Wide Voltage Range: Operates with voltage levels from 1.2 V to 5.5 V, making it versatile for various applications.
- Robust ESD Protection: Provides ±8 kV HBM protection, ensuring reliability in harsh environments.
Applications
The TXB0108YZPR is widely used in applications requiring voltage-level translation, including:
- Consumer Electronics: Enables communication between low-voltage processors and higher-voltage peripherals in smartphones, tablets, and wearables.
- Industrial Automation: Facilitates data exchange between sensors, controllers, and actuators operating at different voltage levels.
- Automotive Electronics: Supports communication in infotainment systems, advanced driver-assistance systems (ADAS), and vehicle control modules.
Q & A
1. What is the purpose of the TXB0108YZPR?
The TXB0108YZPR is designed to translate voltage levels between devices operating at different voltages, enabling seamless communication in mixed-voltage systems.
2. Does the TXB0108YZPR require a direction control signal?
No, the TXB0108YZPR features automatic direction sensing, eliminating the need for a direction control signal.
3. What is the maximum data rate supported by the TXB0108YZPR?
The TXB0108YZPR supports data rates up to 100 Mbps.
4. What voltage ranges does the TXB0108YZPR support?
It supports voltage ranges from 1.2 V to 3.6 V on side A and 1.65 V to 5.5 V on side B.
5. Is the TXB0108YZPR suitable for automotive applications?
Yes, the TXB0108YZPR is suitable for automotive electronics, including infotainment systems and ADAS.
6. What package does the TXB0108YZPR come in?
The TXB0108YZPR is available in a 20-pin DSBGA (YZP) package.
7. Does the TXB0108YZPR have ESD protection?
Yes, it provides ±8 kV HBM ESD protection, ensuring reliability in harsh environments.
8. What is the operating temperature range of the TXB0108YZPR?
The TXB0108YZPR operates within a temperature range of -40°C to 85°C.
9. Can the TXB0108YZPR be used in industrial automation?
Yes, it is ideal for industrial automation applications, such as sensor and controller communication.
10. What is the typical supply current of the TXB0108YZPR?
The typical supply current is 5 µA.
