DS34C86TN

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DS34C86TN

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Bus Receivers

  • ManufacturerTexas Instruments

  • Mfr. Part #DS34C86TN

  • In Stock17274

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Specifications

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Overview

Description

The DS34C86TN is a quad differential line receiver from Texas Instruments, designed for digital data transmission over balanced lines. It is part of the RS-422 and RS-485 standards, commonly used in industrial and telecommunications applications. The device is known for its high speed and ability to handle long transmission lines.
Key features include:
- Quad Receivers: Contains four independent receivers, making it versatile for multiple-channel data reception.
- Differential Input: Offers improved noise immunity and reliable data transmission over long distances.
- Wide Input Range: Capable of handling a wide range of input voltages, enhancing flexibility in various applications.
- High Speed: Supports data rates up to 10 Mbps.
- Low Power Consumption: Designed to operate efficiently with minimal power usage.
- Robust Design: Includes features like hysteresis for noise rejection and failsafe operation to maintain a default output in case of an open or shorted input.
It is ideal for applications requiring reliable data transmission in noisy environments, such as industrial control systems and telecommunications.

Equivalent

The DS34C86TN is a quad differential line receiver. Equivalent products include the following:
1. SN75175 by Texas Instruments
2. AM26LS32 by Texas Instruments
3. MC3486 by ON Semiconductor
4. ISL3186E by Renesas Electronics
These chips perform similar functions in converting differential signals to standard TTL/CMOS levels, often used in RS-422 and RS-485 communication applications. Always check datasheets for compatibility regarding your specific requirements.

Features

The DS34C86TN is a quad differential line receiver designed for digital communication applications. It features an extended common-mode range and improved noise margin for robust data transmission. Key features include:
1. Differential Inputs: Designed to handle balanced signals, improving noise immunity and signal integrity over long distances.
2. Wide Common-Mode Range: Allows the device to function reliably in environments with varying signal levels.
3. High Input Sensitivity: Ensures accurate signal detection even with low differential voltage, enhancing reliability.
4. Low Power Consumption: Minimizes power usage, making it suitable for power-sensitive applications.
5. Tri-State Outputs: Facilitates easy integration into bus systems by allowing multiple devices to share the same physical connection without interference.
6. ESD Protection: Safeguards the device against electrostatic discharge, enhancing durability.
7. Fast Switching Speeds: Supports high-speed data transmission, making it suitable for modern digital communication needs.
8. Temperature Range: Operates effectively over a standard commercial temperature range, ensuring versatility in different environmental conditions.
These features make the DS34C86TN ideal for use in telecommunications, data communications, and industrial applications requiring reliable data transmission.

Pinout

The DS34C86TN is a quad differential line receiver. It features 16 pins and is designed for balanced and unbalanced digital data transmission. Here's a concise breakdown of its pin configuration and functions:
1. VCC (Pin 16): Positive power supply.
2. GND (Pin 8): Ground connection.
3. A, B, C, D (Pins 2, 6, 10, 14): Non-inverting inputs for each of the four receivers.
4. A\, B\, C\, D\ (Pins 3, 7, 11, 15): Inverting inputs for each of the four receivers.
5. Y, Y\, Y, Y\ (Pins 1, 4, 9, 12): Receiver outputs corresponding to each pair of differential inputs.
6. NC (Pins 5, 13): Not connected.
The DS34C86TN is used in applications requiring high-speed data transmission, offering features such as high input impedance, low power consumption, and a wide common-mode range, making it suitable for use in long-distance communication systems.

Manufacturer

The DS34C86TN is manufactured by Texas Instruments, an American technology company. Texas Instruments, often abbreviated as TI, is a global leader in the design and manufacturing of semiconductors and integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, TI focuses on developing innovative solutions for a wide range of applications, including automation, automotive, communications, industrial, and personal electronics. The company is renowned for its extensive portfolio of analog and embedded processing products, and it plays a significant role in advancing technology through continuous research and development.

Application

The DS34C86TN is a quad differential line receiver designed for use in balanced and unbalanced digital data transmission. Its primary application areas include:
1. Data Communication: Used in systems that require reliable data transmission over long distances, such as RS-422 or RS-485 interfaces.
2. Industrial Control Systems: Supports robust communication in environments with electrical noise.
3. Networking Equipment: Integral in routers, switches, and other network hardware for signal integrity.
4. Automotive Systems: Facilitates communication between various electronic components in vehicles.
5. Telecommunications: Ensures signal clarity and integrity in telephone and data exchange systems.
These applications leverage the DS34C86TN for its high noise immunity and capability to handle differential signals.

Package

The DS34C86TN is a Quad Differential Line Receiver IC, which typically comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. This package type is used for surface mounting on PCBs and is known for its compact size, making it suitable for applications requiring space efficiency.

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