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See Technical Specifications

DS3487N

0C with 2.5V supply

Manufacturer:

Texas Instruments
Mfr.Part #:

DS3487N
Datasheet:

DS3487N Datasheet (PDF)
Mounting Style:

Through Hole
Number of Drivers:

4 Driver
Supply Voltage - Max:

5 V
Supply Voltage - Min:

5 V
EDA/CAD Models:

Request Free CAD Models for DS3487N

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DS3487N General Description

The DS3487N is a quad RS-485/RS-422 line driver and receiver IC from Maxim Integrated. It is designed for use in industrial applications that require robust communication over long distances. The DS3487N operates over a wide voltage range of 4.75V to 5.25V and is capable of driving signals up to 80Mbps over twisted-pair cables.The device features four independent drivers and receivers, making it suitable for multi-drop or multidrop applications. It also includes thermal shutdown protection to prevent damage from overheating. The DS3487N is compliant with the EIA/TIA-485-A and EIA/TIA-422-B standards, ensuring compatibility with existing systems.The device incorporates fail-safe circuitry that guarantees a high output state when the input is open or shorted. This feature ensures reliable communication in noisy environments where signal integrity may be compromised.In terms of packaging, the DS3487N is available in a 16-pin PDIP package, making it easy to integrate into existing designs.

Key Features

3.3V CMOS Dual Differential Line Receiver
Pin and Function Compatible with the SN75174 Family
Operates from a Single 3.3V Supply
Input Thresholds are Compatible with TTL Circuits
Propagates ±25ns Pulse Skew
High Input Impedance Supports High Speed Operations

Application

Industrial automation
Process control systems
Motor control systems
Power grid monitoring systems
Telecommunications
Networking equipment
Data acquisition systems
Medical devices
Security systems
Instrumentation

Specifications

Product Category	RS-422 Interface IC	Mounting Style	Through Hole
Number of Drivers	4 Driver	Supply Voltage - Max	5 V
Supply Voltage - Min	5 V	Operating Supply Current	80 mA
Minimum Operating Temperature	0 C	Maximum Operating Temperature	+ 70 C
Operating Supply Voltage	5 V	Product Type	RS-422 Interface IC
Subcategory	Interface ICs