DS34C86TM

Product Overview

• Category: Integrated Circuit
• Use: Signal Conditioning and Data Transmission
• Characteristics: High-speed, Low-power, Differential Line Driver/Receiver
• Package: 16-pin SOIC (Small Outline Integrated Circuit)
• Essence: DS34C86TM is a versatile integrated circuit designed for signal conditioning and data transmission applications. It provides high-speed, low-power differential line driver/receiver functionality in a compact 16-pin SOIC package.
• Packaging/Quantity: Available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 10 Mbps
• Propagation Delay: 15 ns (typical)
• Input Hysteresis: ±50 mV
• Output Current: ±20 mA
• Input Resistance: 12 kΩ
• Output Resistance: 60 Ω

Pin Configuration

The DS34C86TM has a total of 16 pins arranged as follows:

1. VCC
2. A Input
3. B Input
4. Y Output
5. Z Output
6. GND
7. RE Input
8. DE Input
9. RO Output
10. DI Input
11. VCC
12. A Input
13. B Input
14. Y Output
15. Z Output
16. GND

Functional Features

• High-speed differential line driver/receiver
• Low-power consumption
• Wide operating temperature range
• Robust input hysteresis for noise immunity
• ESD protection on all pins
• Built-in fail-safe biasing
• Compatible with various communication protocols

Advantages and Disadvantages

Advantages

• High-speed data transmission
• Low power consumption
• Wide operating temperature range allows for use in various environments
• Robust input hysteresis ensures reliable signal reception
• ESD protection on all pins safeguards against electrostatic discharge
• Fail-safe biasing enhances system reliability
• Versatile compatibility with different communication protocols

Disadvantages

• Limited to 16-pin SOIC package, may not be suitable for space-constrained applications
• Requires external components for complete signal conditioning and data transmission systems

Working Principles

The DS34C86TM operates as a differential line driver/receiver. It receives differential signals from the A and B inputs, conditions them, and provides amplified differential outputs at the Y and Z pins. The device incorporates fail-safe biasing to ensure proper output levels when inputs are open or shorted. It also features ESD protection on all pins to safeguard against electrostatic discharge.

Detailed Application Field Plans

The DS34C86TM finds applications in various fields, including:

1. Industrial Automation: Used for high-speed data transmission in industrial control systems.
2. Telecommunications: Enables reliable signal conditioning and transmission in telecommunications networks.
3. Automotive Electronics: Facilitates robust data communication in automotive applications.
4. Medical Equipment: Provides high-speed data transmission capabilities in medical devices.
5. Consumer Electronics: Supports efficient data transmission in consumer electronic products.

Alternative Models

For alternative options with similar functionality, consider the following models:

1. SN65LVDS31: Low-Voltage Differential Signaling Driver/Receiver
2. MAX485: Low-Power RS-485/RS-422 Transceiver
3. LTC2862: ±60V Fault-Protected RS485 Transceiver
4. ADM2587E: Isolated RS-485 Transceiver with Integrated Transformer Driver

These models offer comparable features and can be considered as alternatives to the DS34C86TM.

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