描述 Description

The HSDL-3210 is one of a new generation of low-cost Infrared (IR) transceiver modules from Avago Technologies. It features one of the smallest footprint in the industry at 2.5 H x 8.0 W x 3.0 D mm. Although the supply voltage can range from 2.7 V to 3.6 V, the LED is driven by an internal constant current source of 60 mA at SIR data rates and 150 mA at MIR data rates.

特性 Features

? Fully Compliant to IrDA 1.4 low power specification from 9.6 kbit/s to 1.15 Mbit/s

? Ultra small surface mount package

? Minimal height: 2.5 mm

? VCC from 2.7 to 3.6 volts

? Interface to 1.5 volts input/output logic circuits

? Withstands 100 mV p-p power supply ripple typically

? Adjustable optical power for link distance from 5 to 20 cm

? Low shutdown current – 10 nA typical

? Complete shutdown – TxD, RxD, PIN diode

? Three optional external components

? Temperature performance guaranteed, -25°C to 85°C

? Integrated EMI shield

? IEC60825-1 class 1 eye safe

? Edge detection input – Prevents the LED from long turn on time

Applications

? Mobile telecom

– Cellular phones

– Pagers

– Smart phones

? Data communication

– PDAs

– Portable printers

? Digital imaging

– Digital cameras

– Photo-imaging printers