HSDL-3209-021

HSDL-3209-021 Datasheet

HSDL-3209 Data Compliant Low Power kbit/s Infrared Transceiver

Part	Datasheet
HSDL-3209-021	HSDL-3209-021 (pdf)

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HSDL-3209 Data Compliant Low Power kbit/s Infrared Transceiver Data Sheet The HSDL-3209 is an ultra-small low cost infrared transceiver module that provides the interface between logic and infrared IR signals for through air, serial, half-duplex IR data link. It is designed to interface to input/output logic circuits as low as 1.5V. The module is compliant to IrDA Physical Layer Specifications version Low Power from kbit/s to kbit/s with extended link distance and it is IEC 825-Class 1 eye safe. The HSDL-3209 can be shutdown completely to achieve very low power consumption. In the shutdown mode, the PIN diode will be inactive and thus producing very little photocurrent even under very bright ambient light. Such features are ideal for battery operated handheld products. Functional Block Diagram CX1 Vcc SD RXD Receiver IOVcc IOVcc R1 LEDA 1 Vled Transmitter • Fully Compliant to IrDA Low Power Specification from kbit/s to kbit/s • Miniature Package - Height mm - Width mm - Depth mm • Guaranteed Temperature Performance, -25 to +70 °C - Critical parameters are guaranteed over temperature & supply voltage • Low Power Consumption - Complete shutdown of TXD, RXD, and PIN diode • Vcc Supply to Volts • Interface to Input/Output Logic Circuits as Low as 1.5V • LED Stuck-High Protection • Designed to Accommodate Light Loss with Cosmetic Windows • IEC 825-Class 1 Eye Safe • Lead-free and RoHS Compliant • Mobile Telecom - Mobile Phones - Pagers - Smart Phone • Data Communication - PDAs - Portable Printers • Digital Imaging - Digital Cameras - Photo-Imaging Printers • Electronic Wallet Figure Functional Block Diagram Order Information Part Number HSDL-3209-021 Packaging Type Tape and Reel Package Front View Quantity 2500 I/O Pins Configuration Table Pin Symbol Description 1 LED A LED Anode I/O Type Input 2 RXD 3 TXD 4 SD 5 IOVcc 6 Vcc 7 GND Receive Data Output, Active Low Transmit Data

PDF Datasheet Preview

HSDL-3209 Data Compliant Low Power kbit/s Infrared Transceiver

Data Sheet

The HSDL-3209 is an ultra-small low cost infrared transceiver module that provides the interface between logic and infrared IR signals for through air, serial, half-duplex IR data link. It is designed to interface to input/output logic circuits as low as 1.5V. The module is compliant to IrDA Physical Layer Specifications version Low Power from kbit/s to kbit/s with extended link distance and it is IEC 825-Class 1 eye safe.

The HSDL-3209 can be shutdown completely to achieve very low power consumption. In the shutdown mode, the PIN diode will be inactive and thus producing very little photocurrent even under very bright ambient light. Such features are ideal for battery operated handheld products.

Functional Block Diagram

CX1 Vcc

SD RXD

Receiver

IOVcc

IOVcc

R1 LEDA 1 Vled

Transmitter
• Fully Compliant to IrDA Low Power Specification from kbit/s to kbit/s
• Miniature Package - Height mm - Width mm - Depth mm
• Guaranteed Temperature Performance, -25 to +70 °C - Critical parameters are guaranteed over temperature & supply voltage
• Low Power Consumption - Complete shutdown of TXD, RXD, and PIN diode
• Vcc Supply to Volts
• Interface to Input/Output Logic Circuits as Low as 1.5V
• LED Stuck-High Protection
• Designed to Accommodate Light Loss with Cosmetic Windows
• IEC 825-Class 1 Eye Safe
• Lead-free and RoHS Compliant
• Mobile Telecom - Mobile Phones - Pagers - Smart Phone
• Data Communication - PDAs - Portable Printers
• Digital Imaging - Digital Cameras - Photo-Imaging Printers
• Electronic Wallet

Figure Functional Block Diagram

Order Information

Part Number HSDL-3209-021

Packaging Type Tape and Reel

Package Front View

Quantity 2500

I/O Pins Configuration Table

Pin Symbol Description
1 LED A

LED Anode

I/O Type Input
2 RXD
3 TXD 4 SD 5 IOVcc 6 Vcc 7 GND

Receive Data Output, Active Low

Transmit Data

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Datasheet ID: HSDL-3209-021 645815