SN65LVDS125DBT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Low-Voltage Differential Signaling (LVDS) Driver
• Characteristics:
  • High-speed data transmission
  • Low power consumption
  • Noise immunity
• Package: TSSOP-8
• Essence: LVDS driver for high-speed data communication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Swing: 350mV (minimum differential)
• Output Current: ±4mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SN65LVDS125DBT has the following pin configuration:

1. GND (Ground)
2. VCC (Power Supply)
3. IN- (Negative Differential Input)
4. IN+ (Positive Differential Input)
5. EN (Enable)
6. OUT+ (Positive Differential Output)
7. OUT- (Negative Differential Output)
8. NC (No Connection)

Functional Features

• High-speed data transmission up to several hundred Mbps
• Low power consumption for energy-efficient operation
• Excellent noise immunity for reliable signal integrity
• Enable pin for easy control of the driver's output state

Advantages

• High-speed data transmission allows for efficient communication in various applications.
• Low power consumption helps to extend battery life in portable devices.
• Noise immunity ensures reliable data transfer even in noisy environments.
• Enable pin provides flexibility in controlling the driver's output.

Disadvantages

• Limited voltage swing may restrict compatibility with certain systems.
• The TSSOP-8 package may require careful handling during assembly.

Working Principles

The SN65LVDS125DBT is designed to convert low-voltage CMOS/TTL signals into LVDS signals for high-speed data transmission. It utilizes differential signaling, where data is transmitted as the voltage difference between two complementary signals (IN+ and IN-). The driver amplifies these signals and outputs them differentially through OUT+ and OUT- pins.

Detailed Application Field Plans

The SN65LVDS125DBT is widely used in various applications that require high-speed data communication with noise immunity. Some common application fields include:

1. Industrial Automation: Used in PLCs, motor control systems, and industrial networking for reliable data transmission in harsh environments.
2. Automotive Electronics: Employed in infotainment systems, advanced driver-assistance systems (ADAS), and automotive displays for high-speed data transfer.
3. Medical Devices: Integrated into medical imaging equipment, patient monitoring systems, and diagnostic devices to ensure accurate and fast data transmission.
4. Communication Systems: Utilized in high-speed data links, network switches, and routers for efficient data transfer in telecommunications infrastructure.

Detailed and Complete Alternative Models

1. SN65LVDS122DBT
2. SN65LVDS123DBT
3. SN65LVDS124DBT
4. SN65LVDS126DBT
5. SN65LVDS127DBT

These alternative models offer similar functionality and characteristics to the SN65LVDS125DBT, providing options for different design requirements.

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