HSDL-7000#100

Encoders, Decoders, Converters Overview

The HSDL-7000 is an infrared encode/decode integrated circuit compliant with IrDA physical layer specifications. It interfaces with standard UARTs to perform serial half-duplex data transfer using SIR transceivers. The device utilizes a 16XCLK input signal, typically derived from the UART's BAUDOUT pin, to drive internal state machines for encoding and decoding. It operates within a supply voltage range of 2.7V to 5.5V and supports ambient temperatures from -40°C to +85°C. The IC is manufactured using 1-micron CMOS gate array technology.

Encoders, Decoders, Converters Feature Summary

• Compliant with IrDA physical layer specifications
• Interfaces with SIR (115Kbps) transceivers
• Utilizes 1 Micron CMOS gate array technology

Encoders, Decoders, Converters Applications

• Serial half-duplex data transfer between notebook computers, subnotebooks, desktop PCs, PDAs, printers, and other peripheral devices
• Telecom applications including modems, fax machines, pagers, and phones
• Industrial applications such as data collection devices
• Medical applications involving patient and pharmaceutical data collection

Encoders, Decoders, Converters Procurement Notes

Verify that the component matches the exact part number HSDL-7000#100. Confirm the manufacturer is Lite-On Inc. Ensure the datasheet aligns with the specific ordering suffix if applicable. Check for compliance with relevant safety standards like CENELEC EN60825-1 regarding eye safety regulations for LEDs.

Encoders, Decoders, Converters Selection Notes

Select this component when designing systems requiring IrDA-compliant serial communication. Ensure the connected UART provides a 16XCLK signal or design an external clock generator. Verify that the operating temperature range of -40°C to +85°C meets the environmental requirements of the target application.

Encoders, Decoders, Converters Part Context

The HSDL-7000 is designed for use in conjunction with standard 16550 UARTs to facilitate infrared communication. It serves as a bridge between digital logic levels and the physical infrared transceiver module, handling the modulation and demodulation of signals according to established IrDA protocols.

Encoders, Decoders, Converters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.