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參數(shù)資料
| 型號： | GL1F201 |
| 廠商： | Sharp Corporation |
| 英文描述： | IR Emitting Diode For IR Data Communication(紅外數(shù)據(jù)通信用的紅外發(fā)光二極管) |
| 中文描述： | 紅外發(fā)光二極管的紅外數(shù)據(jù)通訊（紅外數(shù)據(jù)通信用的紅外發(fā)光二極管） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 54K |
| 代理商： | GL1F201 |
NtRcmmne o NwDsg
Pulse width
tw
L
=7.5
ViVcc=5V, R
R
B
K
Copyright 1995,Sharp Electronics Corp.All rights reserved. All tradenames are the registered property of their respective owners.
RF-1007
IR E
MITTING
D
IODE FOR
IR
D
ATA
C
OMMUNICATION
(C
ONFORMS TO
I
DA 1.0)
G
ENERAL
D
ESCRIPTION
SHARP’s GL1F201 is an IR
emitting diode that conforms to
the IrDA 1.0 standard for data
communications.
F
EATURES
Conforms to IrDA 1.0 (Data
rate: 2.4115.2 kbps)
Built-in drive circuit allows
easy interfacing.
Recommended for use with
IS1U20 (detector).
Meets reduced size require-
ments for PDA type applica-
tions.
N
EW
P
RODUCT
I
NFORMATION
IR Data Communication
Emitter
APPLICATIONS:
Personal Computer
Personal Digital Assistant
Printer
Word Processor
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Operating voltage
Vcc
—
2.7
—
3.3
V
High level input voltage
V
IH
—
2.7
—
Vcc
V
Low level input voltage
V
IL
—
0
—
0.4
V
Peak wavelength
λ
p
IF=20mA
850
870
900
nm
Radiant intensity
I
E
40
—
350
mW/sr
1.41
1.7
2.71
μs
Rise time
tr
Vin=4.5V,twin=1.63 μs
—
0.09
0.6
μs
Fall time
tf
—
0.21
0.6
μs
O
UTLINE DIMENSION
(Unit:mm)
R
ECOMMENDED CIRCUIT
E
XAMPLE OF
IR D
ATA
C
OMMUNICATION SYSTEM BY
GL1F201/IS1U20
E
LECTRO
-
OPTICAL
C
HARACTERISTICS
(Ta+25C)
GL1F201
BASE
EMTTER
ANODE
TRANSPARENT RESIN
2
0.4
5.6
2
4
1
1
3
R1.4
3.0–4.5
M
1.27
1.27
MAX 0.6
INTERNAL CRCUT
1
1
2
3
2
1
2
3
3
EmtterforIRdata
communcation(GL1F20)
Amp
Comparator
S
S
Amp
Comparator
OPICdetectorforIRdatacommuncation
(IS1U20)
OPICdetectorforIRdatacommuncation
(IS1U20)
EmtterforIRdata
communcation(GL1F20)
OK
Inpu waveform
Oupu waveform
(3/16) T
0
1
0
1
I
R
DA1.0
Data rate
Modulation type
Receiving distance
Transmitting wavelength
Receiving wave form
Output wave form
2.4 k115.2 kbps
SIR
1m
850900 nm
Right drawing
Right drawing
Vcc=3V,R
L
=2.2
C
B
=1500pF
OK
C
B
= 1500pF
Recommendedcircut
B
= 1k
Vcc = 3V
RL = 2.2
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