Overview
The SN65HVD33DR, manufactured by Texas Instruments, is a low-power, high-speed differential transceiver designed for industrial control, automotive electronics, and communication systems. It supports half-duplex communication, enabling data transmission and reception on a single signal line. With a maximum data rate of 1 Mbps, it is ideal for applications requiring reliable and fast data transfer. The device features current limiting and short-circuit protection, ensuring robust operation in challenging environments. Its low power consumption (1.6 mA operating current) and wide voltage range (3.3V to 5V) make it suitable for battery-powered applications. Additionally, it offers strong immunity to electromagnetic interference, ensuring data integrity.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Operating Voltage Range | 2.8 to 5.5 | V | |
| Differential Input Voltage Range | ±7 | V | |
| Differential Output Voltage Range | ±3.3 | V | |
| Data Rate | Up to 1 | Mbps | |
| Quiescent Current | 70 | µA | Typical |
| Operating Temperature Range | -40 to +85 | °C | |
| Package | SOIC-8 |
Key Features
- Low power consumption for battery-powered applications.
- High-speed data transmission up to 1 Mbps.
- Robust protection features including current limiting and short-circuit protection.
- Wide operating voltage range (3.3V to 5V) for flexibility.
- Strong immunity to electromagnetic interference.
Applications
The SN65HVD33DR is widely used in industrial automation, automotive electronics, and communication systems. In industrial control, it ensures reliable data transfer between sensors and controllers. In automotive applications, it facilitates communication between electronic control units (ECUs) and other vehicle systems. Its low power consumption and robust design make it suitable for battery-powered and harsh environment applications.
Q & A
1. What is the maximum data rate supported by SN65HVD33DR?
The maximum data rate is 1 Mbps.
2. What is the operating voltage range of SN65HVD33DR?
It operates within a voltage range of 2.8V to 5.5V.
3. Does SN65HVD33DR support half-duplex communication?
Yes, it supports half-duplex communication.
4. What protection features does SN65HVD33DR offer?
It includes current limiting and short-circuit protection.
5. Is SN65HVD33DR suitable for battery-powered applications?
Yes, its low power consumption makes it ideal for battery-powered applications.
6. What is the typical quiescent current of SN65HVD33DR?
The typical quiescent current is 70 µA.
7. What is the operating temperature range of SN65HVD33DR?
It operates between -40°C and +85°C.
8. What package does SN65HVD33DR come in?
It is available in an SOIC-8 package.
9. Can SN65HVD33DR withstand electromagnetic interference?
Yes, it has strong immunity to electromagnetic interference.
10. What are the typical applications of SN65HVD33DR?
It is used in industrial control, automotive electronics, and communication systems.
