SN75116DRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Line Driver/Receiver
• Characteristics: High-speed, low-power, differential line driver/receiver
• Package: SOIC-8
• Essence: Converts digital signals into balanced voltage levels for long-distance transmission
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.75V to 5.25V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 20 Mbps
• Input Hysteresis: 50 mV typical
• Output Current: ±10 mA
• Propagation Delay: 30 ns typical
• Common-Mode Rejection Ratio: 70 dB typical

Pin Configuration

The SN75116DRG4 has the following pin configuration:

1. VCC - Power supply voltage
2. A - Non-inverting data input
3. B - Inverting data input
4. Y - Non-inverting data output
5. Z - Inverting data output
6. GND - Ground
7. RE - Receiver enable
8. DE - Driver enable

Functional Features

• High-speed data transmission over long distances
• Low power consumption
• Differential signaling for noise immunity
• Receiver and driver enable control
• Wide supply voltage range for compatibility

Advantages

• Robust performance in noisy environments
• Supports high data rates
• Low power consumption extends battery life
• Small package size saves board space
• Easy integration into existing systems

Disadvantages

• Limited output current capability
• Requires external pull-up resistors for bus termination
• Not suitable for applications requiring higher voltage levels

Working Principles

The SN75116DRG4 is a line driver/receiver IC that converts digital signals into balanced voltage levels suitable for long-distance transmission. It utilizes differential signaling to provide noise immunity and high-speed data transmission. The receiver section amplifies and restores the received signals, while the driver section converts logic-level signals into differential outputs.

Detailed Application Field Plans

The SN75116DRG4 is commonly used in various applications, including:

1. Industrial automation systems
2. Telecommunications equipment
3. Data communication networks
4. Automotive electronics
5. Medical devices

Alternative Models

• MAX485 - Maxim Integrated
• LTC2862 - Analog Devices
• SP3485 - Exar Corporation
• DS26LS32 - Texas Instruments

These alternative models offer similar functionality and can be considered as replacements for the SN75116DRG4 in specific applications.

In conclusion, the SN75116DRG4 is a high-speed, low-power line driver/receiver IC that provides reliable data transmission over long distances. Its robust performance, small package size, and wide application range make it a popular choice in various industries. However, its limited output current capability and requirement for external pull-up resistors should be taken into consideration during design.