Overview
The SN75LVDS82DGGR is a high-performance FlatLink™ receiver manufactured by Texas Instruments. This communication IC is designed to receive high-speed LVDS (Low-Voltage Differential Signaling) data and convert it into a 28-bit wide LVTTL (Low-Voltage Transistor-Transistor Logic) parallel bus. It is widely used in applications requiring high-speed data transmission with minimal electromagnetic interference (EMI). The device is packaged in a TSSOP-56 form factor, making it suitable for compact and space-constrained designs. Its primary market includes industrial automation, consumer electronics, and display systems, where reliable and efficient data transfer is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Series | SN | - | - |
| Brand | Texas Instruments | - | - |
| Type | Communication IC | - | - |
| Power Supply Voltage | 3.3 | V | - |
| Frequency Range | 31 - 68 | MHz | - |
| Package | TSSOP-56 | - | - |
| Operating Temperature | 0 to 70 | °C | - |
| Protocol | LVDS | - | - |
| Driver/Receiver Count | 0/5 | - | - |
| Applications | 3C Digital Products | - | - |
Key Features
- 4:28 data channel expansion with up to 1904 Mbps throughput.
- Designed for low EMI in high-speed data transmission.
- Integrated PLL clock synthesizer for internal clock generation.
- Supports shutdown/clear function for power saving.
- Compatible with SN75LVDS83B and SN75LVDS84 for 21-bit transmission.
Applications
The SN75LVDS82DGGR is ideal for applications such as SVGA, XGA, and SXGA display systems, where it facilitates the transfer of display data from controllers to monitors with minimal EMI. It is also used in industrial automation for reliable data communication and in consumer electronics for high-speed signal processing. Its robust design and high-speed capabilities make it a preferred choice for systems requiring efficient and error-free data transmission.
Q & A
1. What is the operating voltage range of SN75LVDS82DGGR?
The operating voltage range is 3.3V.
2. What is the maximum data throughput supported by this device?
It supports a maximum data throughput of 1904 Mbps.
3. What is the purpose of the shutdown/clear function?
The shutdown/clear function is used to disable the clock and turn off the LVDS receivers to save power.
4. What package does the SN75LVDS82DGGR come in?
It is packaged in a TSSOP-56 form factor.
5. What is the operating temperature range?
The operating temperature range is 0°C to 70°C.
6. Can this device be used for 21-bit transmission?
Yes, it can be used with SN75LVDS84 for 21-bit transmission.
7. What is the primary application of this device?
It is primarily used in display systems and high-speed data communication applications.
8. Does this device support LVDS protocol?
Yes, it supports LVDS protocol.
9. What is the frequency range of this device?
The frequency range is 31 MHz to 68 MHz.
10. Is this device suitable for industrial applications?
Yes, it is widely used in industrial automation for reliable data communication.
