DS34LV87TM

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DS34LV87TM

+BOM

IC TRANSCEIVER 4/0 16SOIC

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Specifications

Attribute Value
Part Status Obsolete
Type Driver
Protocol RS422, RS485
Number of Drivers/Receivers 4/0
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC
Base Product Number DS34LV87

Overview

Description

The DS34LV87TM is a high-speed, low-power quad differential line driver designed for use in communication applications. It features four independent channels capable of driving differential signals, making it suitable for RS-485 and RS-422 standards. The device operates with a wide supply voltage range and is optimized for minimal power consumption while maintaining robust signal integrity over long distances.
Key features include high data rates, low propagation delay, and the ability to drive capacitive loads efficiently. The DS34LV87TM also includes built-in protection against over-voltage and short circuits, ensuring reliable operation in demanding environments. Its small package size and compatibility with standard logic levels make it ideal for various applications, including industrial automation, data acquisition systems, and telecommunications.
Overall, the DS34LV87TM is a versatile component that combines performance with energy efficiency, making it a popular choice for designers looking to implement robust communication solutions.

Equivalent

The DS34LV87TM is a high-speed CMOS differential line driver. Equivalent products include the DS34LV88TM, DS34LV86TM, and other similar high-speed differential line drivers from manufacturers like Texas Instruments, Analog Devices, and Maxim Integrated. Always verify specifications for compatibility in the intended application.

Features

The DS34LV87TM is a high-speed, low-voltage differential signaling (LVDS) line driver designed for robust data transmission over long distances. Key features include:
1. Data Rate: Supports data rates up to 1.5 Gbps, enabling high-speed communication.
2. Low Voltage Operation: Operates at 3.3V, optimizing power consumption.
3. Differential Signaling: Ensures improved noise immunity and reduced electromagnetic interference.
4. Single Supply: Requires only a single power supply for operation, simplifying circuit design.
5. Wide Temperature Range: Designed to function effectively in a variety of environmental conditions.
6. Fail-Safe Design: Includes features to maintain signal integrity even in fault conditions.
7. High Output Drive Capability: Capable of driving multiple loads, making it suitable for complex applications.
8. Compact Package: Offered in a small form factor, which is advantageous for space-constrained designs.
These features make the DS34LV87TM suitable for applications in telecommunications, networking, and high-speed data communication systems.

Pinout

The DS34LV87TM is a quad differential line driver designed for high-speed data transmission. It features a total of 16 pins.
Pin Count and Functions:
1. Power Supply (Vcc, GND): Pins for power supply connections.
2. Differential Outputs (A, B): Four pairs of differential output pins for transmitting signals.
3. Input Pins (IN): Four differential input pairs for receiving signals.
4. Enable Pins (EN): Control pins for enabling or disabling the driver.
5. Fault Indication (FAULT): Pin to indicate fault conditions or errors.
6. Common Mode Voltage Control (Vcm): Pin for setting the common mode voltage.
The device is primarily used in telecommunications and data communication applications, ensuring reliable signal transmission over long distances with minimal distortion.

Manufacturer

The DS34LV87TM is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company known for its innovative technology in electronics. Founded in 1930 and headquartered in Dallas, Texas, TI specializes in a wide range of products, including analog and embedded processing solutions, digital signal processors, microcontrollers, and integrated circuits. The company serves various industries such as automotive, industrial, communications, and personal electronics. Texas Instruments is recognized for its commitment to research and development, producing high-performance devices that enable advancements in technology and electronics.

Application

The DS34LV87TM is a high-speed differential line driver designed for applications in telecommunications and data communications. Its primary application areas include:
1. High-Speed Data Transmission: Used in point-to-point communication links to maintain signal integrity over long distances.
2. Networking Equipment: Found in routers, switches, and other networking devices for reliable data transfer.
3. Industrial Automation: Employed in industrial communication protocols to ensure robust data delivery in harsh environments.
4. Consumer Electronics: Utilized in devices requiring high-speed serial communication, such as video and audio transmission systems.
5. Measurement Systems: Applied in data acquisition and measurement devices for accurate data relay.
These applications leverage its low-voltage operation and high noise immunity.

Package

The DS34LV87TM is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) type package, which is designed for compactness and efficient heat dissipation in electronic applications.

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