HSDL-3200 データシートの表示（PDF） - LiteOn Technology
部品番号
コンポーネント説明
メーカー
HSDL-3200 Datasheet PDF : 14 Pages
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I/O Pins Configuration Table
Pin
Description
1
Ground
2
Pin Bypass Capacitor
3
Supply Voltage
4
Analog Ground
5
Shut Down
6
Receiver Data Output
7
Transmitter Data Input
8
LED Anode
Symbol
GND
CX
VCC
AGND
SD
RXD
TXD
LEDA
Note:
1. The shutdown pin (SD) must be driven either high or low. Do NOT float the pin.
Active
Note
High
1
Low
High
Transceiver I/O Truth Table
Inputs
Outputs
TXD
Light Input to Receiver
SD
LED
RXD
Notes
High
Don’t Care
Low
On
Not Valid
Low
High
Low
Off
Low
2, 3
Low
Low
Low
Off
High
Don’t Care
Don’t Care
High
Off
High
Notes:
2. In-Band IrDA signals and data rates ≤115.2 Kb/s.
3. RXD Logic Low is a pulsed response. The condition is maintained for a duration dependent on pattern and strength of the incident intensity.
Ordering Information
The ordering information is as shown
in the table below. There are two
options available.
Front Option
#021
Taped and 13” Reel
packaging, 2500 per reel
Top Option
–028
Taped and 13” Reel
Packaging, 2500 per reel
Recommended Application Circuit Components
Component
Recommended Value
Note
R1
47 Ω, ± 1%, 0.125 Watt
C1
6.8 µF, ± 20%, Tantalum
4
C2
100 nF, ± 20%, X7R Ceramic
Note:
4. C1 must be placed within 0.7 cm of the HSDL-3200 to obtain optimum noise immunity.
Caution: The BiCMOS inherent to this 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.
2
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