Description

The HSDL-7001 modulates and demodulates electrical pulses from Hewlett-Packard’s HSDL-1001 Infrared transceiver module and other IrDA-compliant transceivers. The HSDL-7001 can be used with a microcontroller/microprocessor that has a serial communication interface (UART). Prior to communication, the processor selects the transmission baud rate. Serial data is then transmitted or received at the prescribed data rate.

Features

• Compliant with IrDA 1.0 Physical Layer Specs

• Interfaces with IrDA 1.0 Compliant IR Transceivers

• Used in Conjunction with Standard 16550 UART

• Transmits/Receives either 1.63 µs or 3/16 Pulse Mode

• Internal or External Clock Modes

• Programmable Baud Rate

• 2.7-5.5 V Operation

• 16 Pin SOIC Package

Applications

• Interfaces with IR Transceivers in:

- Computer Applications:

Notebook Computers

Sub-notebooks

Desktop PCs

PDAs

Printers

Dongle or other RS-232

adapter

- Telecom Applications:

Modems

Fax Machines

Pagers

Phones

- Handheld Data Collection:

Industrial

Medical

Transportation