IS1U20
IS1U20
s
Features
1. IrDA1.0 compatible OPIC light detector
(Transmission rate : 2.4 to 115.2kbps)
2. Compact design due to OPIC (Number of parts : 1)
3. Compatible with both 5V and 3V power supplies
(Operating supply voltage : 2.7 to 5.5V)
4. Visible light cut-off type
5. Recommended use in combination emitter (
GL1F20)
OPIC Light Detector for Infrared
Communication
(IrDA1.0 Compatible)
s
Outline Dimensions
5.6
(Unit : mm)
3.2
4.6
R 1.8
0.85
Black resin
(visible light cut-off)
MAX0.6
s
Applications
2. Portable information terminal equipment
4. Word processors
IrDA : Abbreviation of the Infrared Data Association established
for standardization of infrared communication specifications
3-0.45
17.9
1.0
2.4
1. Personal computers
3. Printers
s
Absolute Maximum Ratings
Parameter
Supply voltage
*1
Operating temperature
Storage temperature
*2
Soldering temperature
Symbol
V
cc
T
opr
T
stg
T
sol
Rating
0to 6.0
- 10 to +70
- 20 to +85
260
(Ta=25藲C)
Unit
V
藲C
藲C
藲C
1.27
1.27
4.0
0.4
*1 No dew condensation is allowed.
*2 For MAX. 3 seconds at the position of 2 mm from the resin edge (1.0 mm thick PWB mounting)
Terminal
configuration
s
Recommended Operating Conditions
Parameter
Supply voltage
Transmission rate
Symbol
V
cc
BR
Rating
2.7 to 5.5
2.4 to 115.2
(Ta=25藲C)
Unit
V
kbps
1 Vout
2 GND
3 Vcc
* OPIC (Optional IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal-processing circuit
integrated onto a single chip.
s
Electro-optical Characteristics
Parameter
Dissipation current
High level output voltage
Low level output voltage
Low level pulse width
Rise time
Fall time
MAX. reception distance
Symbol
I
CC1
I
CC2
V
OH1
V
OH2
V
OL1
V
OL2
t
W1
t
W2
t
r
t
f
L
Conditions
Vcc=5V, no input light, output terminal OPEN
Vcc=3V, no input light, output terminal OPEN
Vcc = 5V
Vcc = 3V
Vcc = 5V, I
OL
= 400m A, *3,4,5
Vcc = 3V, I
OL
= 400m A, *3,4,5
BR = 2.4kbps, *3,4,5
BR = 115.2kbps, *3,4,5
BR = 115.2kbps, *3,4,5
BR = 115.2kbps, *3,4,5
V
OH
, V
OL
, t
W
, t
r
and t
f
to be met at
蠁<=
15藲. *3, 4, 5.
MIN 0.3
1
2
3
(Ta=25藲C )
MIN.
-
-
4.5
2.5
-
-
0.8
0.8
-
-
1
TYP.
1.0
0.7
-
-
-
-
-
-
-
-
-
MAX.
1.4
1.0
-
-
0.4
0.4
16.0
8.0
1.2
0.2
-
Unit
mA
mA
V
V
V
V
碌
s
碌
s
碌
s
碌
s
m
鈥?/div>
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
鈥?/div>
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