SN65LVDS22PWR

Product Overview

Category: Integrated Circuit (IC)

Use: SN65LVDS22PWR is a low-voltage differential signaling (LVDS) driver and receiver designed for high-speed data transmission over twisted-pair copper cables. It is commonly used in applications that require high-speed, low-power, and noise-immune data communication.

Characteristics: - Low voltage operation: 3.3V power supply - High-speed data transmission: up to 400 Mbps - Low power consumption: typically 8 mW per channel - Noise immunity: LVDS technology provides robustness against electromagnetic interference (EMI) - Wide temperature range: -40°C to +85°C - Small package size: TSSOP-16

Package: The SN65LVDS22PWR is available in a TSSOP-16 package, which stands for Thin Shrink Small Outline Package. This package offers a compact form factor and easy integration into various electronic systems.

Essence: The essence of SN65LVDS22PWR lies in its ability to transmit high-speed data reliably and efficiently over long distances while consuming minimal power.

Packaging/Quantity: The SN65LVDS22PWR is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: 3.0V to 3.6V
• Input Common-Mode Voltage Range: -0.3V to 4.0V
• Output Voltage Swing: 350mV (minimum)
• Differential Output Voltage: 247mV (minimum)
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 400 Mbps
• Power Consumption: 8 mW (typical)

Pin Configuration

The SN65LVDS22PWR has a total of 16 pins, which are assigned specific functions as follows:

1. VCC
2. GND
3. RIN0-
4. RIN0+
5. ROUT0+
6. ROUT0-
7. RIN1-
8. RIN1+
9. ROUT1+
10. ROUT1-
11. RIN2-
12. RIN2+
13. ROUT2+
14. ROUT2-
15. NC (No Connection)
16. EN

Functional Features

• LVDS Interface: The SN65LVDS22PWR supports the LVDS interface standard, which enables high-speed data transmission with low power consumption.
• Differential Signaling: It utilizes differential signaling to transmit data, providing noise immunity and reducing electromagnetic interference.
• Wide Operating Range: The IC operates within a wide temperature range of -40°C to +85°C, making it suitable for various environments.
• Power Efficiency: With a typical power consumption of only 8 mW per channel, the SN65LVDS22PWR is highly efficient in terms of power usage.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - Noise immunity and EMI resistance - Wide operating temperature range - Compact package size for easy integration

Disadvantages: - Requires additional LVDS-compatible components for complete system implementation - Limited pin count may restrict certain applications requiring more I/O options

Working Principles

The SN65LVDS22PWR operates based on the LVDS signaling scheme, where data is transmitted differentially using a pair of wires. The driver section converts the input data into LVDS signals, while the receiver section receives and decodes the incoming LVDS signals. This differential signaling technique allows for high-speed data transmission with reduced noise susceptibility.

Detailed Application Field Plans

The SN65LVDS22PWR finds applications in various fields, including:

1. Industrial Automation: Used for high-speed data communication between sensors, controllers, and actuators in industrial automation systems.
2. Automotive Electronics: Enables reliable data transmission in automotive applications such as infotainment systems, advanced driver-assistance systems (ADAS), and onboard diagnostics (OBD).
3. Medical Equipment: Facilitates high-speed data transfer in medical devices like ultrasound machines, patient monitoring systems, and imaging equipment.
4. Communication Systems: Supports high-speed data links in telecommunications infrastructure, network switches, and routers.

Detailed and Complete Alternative Models

• SN65LVDS31PWR
• SN65LVDS9637DGK
• SN65LVDS179DGKR
• SN65LVDS180DR
• SN65LVDS1050D

These alternative models offer similar functionality and can be considered as alternatives to the SN65LVDS22PWR based on specific application requirements.

In conclusion, the SN65LVDS22PWR is a low-voltage differential signaling IC designed for high-speed data transmission. Its compact size, low power consumption, and noise immunity