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Active: In Production.

Description

FULL DATA SHEET (PDF, 884kB) Download   E-Mail The DS3900 provides bidirectional communication with 2-wire and 3-wire devices using a PC's serial port. In addition, it can also be used as a general-purpose digital I/O interface with 11 I/O signals that can evaluate a wide variety of ICs. The DS3900 is intended for evaluation purposes only.

An evaluation kit is available:  DS1070K  

Key Features		Applications/Uses
Communicates from PCs to ICs Through a Serial Port Fast Communication to 2-Wire Devices Eleven General-Purpose Digital I/O Pins, Including SDA and SCL Built-in Pullup Resistors for SDA and SCL Minimize Required External Hardware Connection to Standard Prototyping Boards Possible Using Header Connectors Operates from 3.0V to 5.5V		Building Test Software for Systems Containing 2-Wire or 3-Wire Devices Communicating with ICs that Require up to 11 I/O Signals Evaluating 2-Wire and 3-Wire Devices Prototyping 2-Wire and 3-Wire Device Designs

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