Overview
The SN65LVDS3487DG4 is a high-speed differential line driver and receiver pair designed by Texas Instruments. This product belongs to the category of LVDS (Low-Voltage Differential Signaling) transceivers, which are widely used in high-speed data transmission applications. The SN65LVDS3487DG4 is engineered to meet the demands of high-performance communication systems, offering robust signal integrity and low power consumption. Its market positioning targets industries requiring reliable and efficient data transmission, such as industrial automation, telecommunications, and automotive electronics. The unique selling points of this model include its high-speed capability, low electromagnetic interference (EMI), and compatibility with various communication protocols.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3.3 | V | Typical |
| Data Rate | 400 | Mbps | Maximum |
| Number of Channels | 4 | Driver/Receiver Pairs | |
| Operating Temperature | -40 to 85 | °C | Industrial Range |
| Package | SOIC-16 | Surface Mount | |
| Propagation Delay | 2.5 | ns | Typical |
| Power Consumption | 50 | mW | Typical |
| Input Voltage Range | -0.3 to 4 | V | Absolute Maximum |
| Output Voltage Swing | 247 to 454 | mV | Differential |
| Common Mode Voltage | 1.2 | V | Typical |
Key Features
- High-Speed Data Transmission: Supports data rates up to 400 Mbps, making it ideal for high-speed communication systems.
- Low Power Consumption: Designed for energy-efficient operation, reducing overall system power requirements.
- Robust Signal Integrity: Provides excellent noise immunity and signal integrity over long distances.
- Wide Operating Temperature Range: Suitable for industrial applications with temperatures ranging from -40°C to 85°C.
- Compact Package: Available in a small SOIC-16 package, saving board space in compact designs.
Applications
The SN65LVDS3487DG4 is versatile and finds applications in various fields. In industrial automation, it is used for high-speed data transmission in control systems and sensors. In telecommunications, it facilitates reliable communication in networking equipment. The automotive industry benefits from its robust performance in infotainment systems and advanced driver-assistance systems (ADAS). Additionally, it is employed in consumer electronics for high-speed data transfer in devices such as cameras and displays.
Q & A
1. What is the maximum data rate supported by the SN65LVDS3487DG4?
The SN65LVDS3487DG4 supports a maximum data rate of 400 Mbps.
2. What is the operating voltage range for this device?
The operating voltage range is 3.3V, typical for LVDS transceivers.
3. How many channels does the SN65LVDS3487DG4 have?
It has 4 channels, consisting of driver/receiver pairs.
4. What is the operating temperature range?
The device operates within a temperature range of -40°C to 85°C.
5. What package type is the SN65LVDS3487DG4 available in?
It is available in an SOIC-16 surface-mount package.
6. What is the typical power consumption of this device?
The typical power consumption is 50 mW.
7. What is the propagation delay of the SN65LVDS3487DG4?
The typical propagation delay is 2.5 ns.
8. Is the SN65LVDS3487DG4 suitable for automotive applications?
Yes, it is suitable for automotive applications, including infotainment and ADAS systems.
9. What is the differential output voltage swing?
The differential output voltage swing ranges from 247 mV to 454 mV.
10. What is the common mode voltage of this device?
The common mode voltage is typically 1.2V.
