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 mVp-p power s...
HSDL-3210: 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...
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Features: `Fully Compliant to IrDA Physical Layer Speciication 1.4 from 9.6 kbit/s to 115.2 kbit/...
Parameter |
Symbol |
Min. |
Max. |
Unit |
Storage Temperature |
Tstg. |
-40 |
100 |
|
Operating Temperature |
Topr. |
-25 |
85 |
|
LED Supply Voltage |
VLED |
0 |
6.5 |
V |
Supply Voltage |
Vcc |
0 |
6.5 |
V |
Input/Output Voltage |
IOVCC |
0 |
VCC |
V |
Input Voltage: TXD, SCLK, SD |
VI |
0 |
VCC+ 0.5 |
V |
Output Voltage: RXD |
VO |
-0.5 |
VCC+ 0.5 |
V |
The HSDL-3210 is one of a new generation of low-cost Infrared (IR) transceiver modules from Agilent 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.
The HSDL-3210 incorporates the capability for adjustable optical power. The optical power can be adjusted lower when the nominal desired link distance is very short. At 5 cm link distance, only 6% of the full power is required. The HSDL-3210 supports the Serial Interface for Transceiver Control Specification that provides a common interface between the transceiver and controller. It is also designed to interface to input/output logic circuits as low as 1.5 V.