Description

The HSDL-1001 infrared transceiver provides the interface between logic and IR signals for through-air, serial, half-duplex IR data links and is designed to satisfy the IrDA Physical Layer Specification for data rates up to 115 Kb/s.

The HSDL-1001 contains a high speed, high efficiency TS AlGaAs 875 nm LED, a silicon PIN photodiode and a bipolar, silicon integrated circuit. The IC contains an LED driver, amplifiers and a quantizer.

The shutdown function permits operating the receiver in a low current mode to minimize battery drain.

Applications for the HSDL-1001 include notebook PCs, telephones, pagers, printers, cameras, and industrial handheld devices.

Features

• Fully Compliant to IrDA 1.0 – 115 Kb/s

• Compatible with ASK, Consumer IR/TV Remote

• Superb Nose-to-Nose Operation

• Low Power Consumption 3 µA in Shutdown

• Supply Voltage Range 2.7 V – 5.5 V

• Operational Down to 2 V

• Free Netlist for IrDA Modulation Circuitry

• Low Latency 100 µs

• Available in Tape & Reel for Auto Insertion

• Drop in Replacement for HSDL-1000