HSDL1001

Infrared IrDA Compliant Transceiver Technical Data HSDL-1001 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 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. V+ RLED LEDC LED VPIN PHOTODIODE COMPARATOR LEDA BUTTRESS LEAD* TXD TXD PIN 1 RXD SHUTDOWN 1001 YYWW V+ CX4 PIN 1 INDICATOR CX3 RXD SD VCC GND GND * SIDE BUTTRESS LEADS ARE FOR MECHANICAL STABILITY AND SHOULD NOT BE CONNECTED TO ANY ELECTRICAL POTENTIAL. 2 Package Dimensions Option 0X1* 0.43 MAX. (0.017) 3.4 ± 0.25 (0.14 ± 0.01) 13.21 ± 0.25 (0.52 ± 0.01) 6.4 ± 0.25 (...