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DS2480B - Serial 1-Wire Line Driver

This page provides the datasheet information for the DS2480B, a member of the DS2 Serial 1-Wire Line Driver family.

Description

GND - Ground 1-W - 1-Wire Input/Output NC - No Connection VDD - 4.5V to 5.5V VPP - Optional EPROM Programming Voltage POL - RXD/TXD Polarity Select TXD - Serial Data from UART RXD - Serial Data to UART ORDERING INFORMATION PART DS2480B+ TEMP PIN- RANGE PACKAGE -40°C to +85°C 8 SO

Features

  • Simplifies the Design of a Low-Cost, Universal RS-232 COM Port to 1-Wire® Interface True-Ground o Interface to an RS-232 COM Port for Reading and Writing 1-Wire Devices o Works with Bipolar as well as Unipolar Logic Signals o Slew Rate Controlled 1-Wire Pulldown and Active Pullup to Accommodate Long Lines and Reduce Radiation o Communicates at Data Rates of 9.6kbps (default), 19.2kbps, 57.6kbps, and 115.2kbps o Self-Calibrating Time Base with ±5% Tolerance for Serial and 1-Wire Communi.

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Datasheet preview – DS2480B

Datasheet Details

Part number DS2480B
Manufacturer Maxim Integrated Products
File Size 465.17 KB
Description Serial 1-Wire Line Driver
Datasheet download datasheet DS2480B Datasheet
Additional preview pages of the DS2480B datasheet.

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Full PDF Text Transcription

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19-5047; 4/15 DS2480B Serial to 1-Wire Line Driver BENEFITS AND FEATURES • Simplifies the Design of a Low-Cost, Universal RS-232 COM Port to 1-Wire® Interface True-Ground o Interface to an RS-232 COM Port for Reading and Writing 1-Wire Devices o Works with Bipolar as well as Unipolar Logic Signals o Slew Rate Controlled 1-Wire Pulldown and Active Pullup to Accommodate Long Lines and Reduce Radiation o Communicates at Data Rates of 9.6kbps (default), 19.2kbps, 57.6kbps, and 115.
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