HSDL-3005
®
IrDA Data Compliant Low Power
115.2kbit/s with Remote Control
InfraredTransceiver
DataSheet
• Minimum external components
– Integrated single-biased LED resistor
– Direct interoperability to MPU
– Programmable TxD features
Description
The HSDL-3005 is a small form factor enhanced
infrared (IR) transceiver available in Front View
and Top View modules. It provides the capability
of (1) interface between logic and IR signals for
through-air, serial, half-duplex IR data link, and
(2) IR remote control transmission for universal
remote control applications.
– Integrated remote control FET
• V supply 2.4 to 3.6 volts
CC
• Integrated EMI shield
• Designed to accommodate light loss with cosmetic
windows
For IR data communication, the HSDL-3005
provides the flexibility of Low Power SIR
• IEC 825-Class I eye safe
• Lead-free package
applications and Remote Control applications with
no external components needed for the selection
of the type of application. The transceiver is com-
pliant to IrDA® Physical Layer Specifications
version 1.4 Low Power from 9.6 kbit/s to 115.2
kbit/s (SIR) and it is IEC 825-Class 1 Eye Safe.
Remote Control Features
• Wide angle and high radiant intensity
• Spectrally suited to remote control transmission function
• Typical link distance up to 7 meters
The HSDL-3005 has very low idle current and 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 such as PDAs and mobile
phones.
IrDA® Data Features
®
• Fully compliant to IrDA physical layer specification 1.4
low power from 9.6 kbit/ s to 115.2 kbit/ s (SIR)
– Excellent nose-to-nose operation
– Link distance up to 50 cm
• Complete shutdown for TxD_IrDA, RxD_IrDA, and PIN
diode
Features
• Low power consumption
• Available in both the front view and top view options
• Guaranteed temperature performance, –25 to 85ºC
– Low idle current, <100 µA typically
– Low shutdown current, 10 nA typically
• LED stuck-high protection
– Critical parameters are guaranteed over temperature &
supply voltage
• Low power consumption
Applications
• Small module size:
Front View Top View
• Mobile data communication and universal remote control
transmission
– Personal digital assistants (PDAs)
– Mobile phones
– Height: 2.50 mm
– Width: 8.00 mm
– Depth: 3.00 mm
2.80 mm
7.50 mm
3.35 mm
CAUTION: The BiCMOS inherent to the design of this component increases the component’s susceptibility to
damage from electrostatic discharge (ESD). It is advised that normal static precautions be taken in handling and
assembly of this component to prevent damage and/ or degradation which may be induced by ESD.
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