DS34LV87TM

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DS34LV87TM

IC TRANSCEIVER 4/0 16SOIC

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規格

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

概述

Description

The DS34LV87TM is a dual comparator designed for high-speed applications, featuring low input offset voltage and low power consumption. It operates on a wide supply voltage range, making it suitable for battery-operated devices. The device is housed in a compact 8-pin SOIC package and is part of the Texas Instruments' family of comparators.
Key features include:
- Dual-channel operation, allowing simultaneous comparison of two input signals.
- High-speed performance with a propagation delay of around 15 ns at a supply voltage of 5V.
- Rail-to-rail output, enabling the comparator to drive loads close to the supply voltage limits.
- TTL-compatible output levels for easy interfacing with digital circuits.
The DS34LV87TM is ideal for applications in data acquisition, signal conditioning, and threshold detection, providing an efficient and reliable solution for electronic design engineers.

Features

The DS34LV87TM is a high-speed, low-power differential line driver designed for telecommunications applications. Key features include:
1. Data Rate: Supports data rates up to 155 Mbps, making it suitable for high-speed data communication.
2. Voltage Levels: Operates with a supply voltage range of 3.0V to 5.25V, offering flexibility for various systems.
3. Low Power Consumption: Designed for low power usage, optimizing performance in battery-operated devices.
4. Differential Signaling: Provides two differential output pairs, reducing electromagnetic interference and improving signal integrity over long distances.
5. Temperature Range: Rated for operation over a wide temperature range, ensuring reliability in diverse conditions.
6. Short-Circuit Protection: Includes features to protect against short circuits, enhancing durability.
7. Applications: Ideal for use in point-to-point communication, data acquisition systems, and industrial automation.
Overall, the DS34LV87TM combines speed, efficiency, and reliability, making it a robust choice for modern communication systems.

Package

The DS34LV87TM is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) type package.

Pinout

The DS34LV87TM is a quad differential line driver designed for high-speed data communication. It features a 16-pin TSSOP package.
Pin Count: 16 pins
Function: The device is used primarily for transmitting differential signals over twisted-pair cables, enhancing noise immunity and allowing for long-distance data transmission. It operates on a voltage range of 3.0V to 5.25V and provides low skew and fast rise/fall times, making it suitable for applications in telecommunication and data transmission systems. Each driver can drive a load of up to 1.5V in differential output, ensuring robust signal integrity. The DS34LV87TM is also designed to minimize power consumption, making it efficient for battery-operated devices.
For detailed pin configuration and specific applications, refer to the manufacturer's datasheet.

Manufacturer

The DS34LV87TM is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of electronics components, including analog and digital semiconductors, embedded processors, and various integrated circuits. Founded in 1930, the company is known for its innovations in the fields of analog electronics, digital signal processing, and microcontrollers, serving various industries such as automotive, industrial, communications, and consumer electronics. Texas Instruments is also a prominent player in the development of educational technology and analog solutions, making it a key contributor to advancements in electronic systems worldwide.

Application

The DS34LV87TM is a high-speed differential line driver and receiver used in various applications, including high-speed data communication, serializer/deserializer (SerDes) systems, and data buses. It is ideal for use in telecommunications, industrial automation, and computer networks, providing robust signal integrity over long distances. Its low power consumption and wide operating temperature range make it suitable for portable and embedded systems as well.

Equivalent

The DS34LV87TM is a dual differential line driver. Equivalent products include the SN75176, MAX3483, and LTC2862. These alternatives provide similar functionality for differential signaling in RS-485/RS-422 applications, but it's essential to compare specifications such as voltage levels, speed, and power consumption for compatibility.

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