Overview
The SN65HVD11QDG4 is a highly versatile and reliable half-duplex transceiver IC produced by Texas Instruments. This component is designed to support both RS-422 and RS-485 communication protocols, making it an excellent choice for a wide range of electronic projects that require robust and efficient data transmission.
With its compact 8-SOIC package and surface mount design, the SN65HVD11QDG4 is ideal for applications where space is limited but high performance is required. It operates within a supply voltage range of 3V to 3.6V and can handle operating temperatures from -40°C to 125°C, ensuring reliability in various environmental conditions.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | SN65HVD11QDG4 |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 35 mV |
| Data Rate | 10 Mbps |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Key Features
- Compact Design: The SN65HVD11QDG4 comes in a compact 8-SOIC package, making it suitable for applications with limited space.
- High Data Rate: Supports data rates up to 10 Mbps, ensuring fast and reliable data transmission.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it reliable in various environmental conditions.
- Low Supply Voltage: Operates within a supply voltage range of 3V to 3.6V, which is energy-efficient and compatible with many modern systems.
- RS-422 and RS-485 Compatibility: Supports both RS-422 and RS-485 protocols, offering flexibility in communication applications.
- Receiver Hysteresis: Features a receiver hysteresis of 35 mV, which helps in reducing noise and improving signal integrity.
Applications
- Industrial Automation: Used in industrial control systems, sensors, and actuators where reliable and fast data transmission is crucial.
- Telecommunications: Suitable for telecommunications equipment due to its support for RS-422 and RS-485 protocols.
- Medical Devices: Applied in medical devices that require robust and reliable communication interfaces.
- Automotive Systems: Used in automotive systems for communication between different modules and sensors.
- Embedded Systems: Ideal for embedded systems that need efficient and reliable serial communication.
Q & A
- What is the primary function of the SN65HVD11QDG4?
The SN65HVD11QDG4 is a half-duplex transceiver IC designed to support RS-422 and RS-485 communication protocols.
- What is the operating temperature range of the SN65HVD11QDG4?
The operating temperature range is from -40°C to 125°C.
- What is the data rate supported by the SN65HVD11QDG4?
The SN65HVD11QDG4 supports data rates up to 10 Mbps.
- What is the supply voltage range for the SN65HVD11QDG4?
The supply voltage range is from 3V to 3.6V.
- What type of package does the SN65HVD11QDG4 come in?
The SN65HVD11QDG4 comes in an 8-SOIC package.
- Is the SN65HVD11QDG4 RoHS compliant?
There is no specific RoHS information available, but similar models are RoHS compliant.
- What is the receiver hysteresis of the SN65HVD11QDG4?
The receiver hysteresis is 35 mV.
- Can the SN65HVD11QDG4 be used in industrial automation?
Yes, it is suitable for industrial automation due to its reliability and support for RS-422 and RS-485 protocols.
- Is the SN65HVD11QDG4 available for immediate delivery?
Availability varies by distributor, but it is generally available for immediate delivery from various suppliers.
- Where can I find the datasheet for the SN65HVD11QDG4?
The datasheet can be downloaded from various sources, including the Texas Instruments website and other authorized distributors.
