DS34C87TN/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Line Driver or Receiver
• Characteristics:
  • High-speed, low-power differential line driver/receiver
  • Designed for balanced transmission lines
  • Compatible with TIA/EIA-232-F and ITU-T V.28 standards
• Package: 16-pin PDIP (Plastic Dual In-Line Package)
• Essence: Provides reliable data transmission over long distances
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: +4.5V to +5.5V
• 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: 8 ns typical
• ESD Protection: >15 kV (Human Body Model)

Detailed Pin Configuration

1. GND (Ground)
2. RIN1 (Receiver Input 1)
3. RIN2 (Receiver Input 2)
4. RIN3 (Receiver Input 3)
5. RIN4 (Receiver Input 4)
6. VCC (Supply Voltage)
7. RO1 (Receiver Output 1)
8. RO2 (Receiver Output 2)
9. RO3 (Receiver Output 3)
10. RO4 (Receiver Output 4)
11. DE (Driver Enable)
12. DI1 (Driver Input 1)
13. DI2 (Driver Input 2)
14. DI3 (Driver Input 3)
15. DI4 (Driver Input 4)
16. GND (Ground)

Functional Features

• High-speed differential signaling
• Low power consumption
• Wide supply voltage range
• ESD protection for robustness
• Receiver input hysteresis for noise immunity
• Driver enable control for flexible operation

Advantages and Disadvantages

Advantages

• Reliable data transmission over long distances
• High-speed operation up to 20 Mbps
• Compatible with industry standards
• Low power consumption
• Robust ESD protection

Disadvantages

• Limited to balanced transmission lines
• Requires external components for complete functionality

Working Principles

The DS34C87TN/NOPB is a line driver/receiver integrated circuit designed for balanced transmission lines. It operates based on the principles of differential signaling, where data is transmitted as voltage differences between two complementary signals. The device provides high-speed data transmission while consuming low power.

Detailed Application Field Plans

The DS34C87TN/NOPB is commonly used in various applications that require reliable data communication over long distances. Some of the typical application fields include:

1. Industrial Automation: Used in PLC (Programmable Logic Controller) systems for transmitting control signals.
2. Telecommunications: Employed in communication equipment for long-distance data transmission.
3. Networking: Integrated into network switches and routers for high-speed data transfer.
4. Automotive: Utilized in automotive electronics for CAN (Controller Area Network) communication.
5. Medical Devices: Incorporated in medical equipment for reliable data exchange.

Detailed and Complete Alternative Models

1. MAX487EESA+: Similar characteristics and pin configuration, offered by Maxim Integrated.
2. SN75176BP: Compatible with TIA/EIA-422-B and TIA/EIA-485-A standards, available from Texas Instruments.
3. LTC2862IDD#PBF: Differential line transceiver with extended temperature range, manufactured by Linear Technology.

These alternative models provide similar functionality and can be considered as substitutes for the DS34C87TN/NOPB.

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