Overview
The SN65HVD07DR is a high-performance RS-485 interface IC manufactured by Texas Instruments. Designed for balanced data transmission, it supports data rates up to 250 Kbps and operates at a supply voltage of 3.3 V. This component is widely used in industrial automation, process control networks, and other applications requiring robust communication over long distances. Its key selling points include high noise immunity, wide operating temperature range, and low power consumption, making it a competitive choice for reliable data communication in challenging environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | RS-485 Interface IC | - | - |
| Manufacturer | Texas Instruments | - | - |
| Data Rate | 250 | Kbps | - |
| Supply Voltage | 3.3 | V | - |
| Supply Current | 750 | µA | - |
| Operating Temperature | -40 to +125 | °C | - |
| Package | SOIC-8 | - | - |
Key Features
- Supports RS-485 and RS-422 communication protocols.
- High noise immunity for reliable data transmission in noisy environments.
- Low power consumption, ideal for energy-efficient applications.
- Wide operating temperature range, suitable for industrial and automotive use.
- Compact SOIC-8 package for space-constrained designs.
Applications
The SN65HVD07DR is commonly used in industrial automation, process control networks, and building automation systems. It is also suitable for applications such as power metering, motor control, and long-distance data transmission in noisy environments. Its robust design and high reliability make it a preferred choice for systems requiring stable and efficient communication over extended distances.
Q & A
1. What is the maximum data rate supported by SN65HVD07DR?
The maximum data rate is 250 Kbps.
2. What is the operating voltage range of SN65HVD07DR?
It operates at a supply voltage of 3.3 V.
3. Is SN65HVD07DR suitable for industrial environments?
Yes, it is designed for industrial applications with a wide operating temperature range of -40°C to +125°C.
4. What package does SN65HVD07DR come in?
It is available in an SOIC-8 package.
5. Does SN65HVD07DR support RS-422 protocol?
Yes, it supports both RS-485 and RS-422 protocols.
6. What is the typical supply current of SN65HVD07DR?
The typical supply current is 750 µA.
7. Can SN65HVD07DR be used in automotive applications?
Yes, its wide temperature range and robust design make it suitable for automotive use.
8. Is SN65HVD07DR compatible with other RS-485 transceivers?
Yes, it is compatible with standard RS-485 transceivers.
9. What is the primary advantage of SN65HVD07DR in noisy environments?
Its high noise immunity ensures reliable data transmission in noisy conditions.
10. Where can I purchase SN65HVD07DR?
It is available through authorized distributors such as Digi-Key, Mouser, and Arrow Electronics.
