ETC GP2W0114YPS

GP2W0114YPS
GP2W0114YPS
IrDA Transceiver Module
Compliant with IrDA1.2
Low Power
■ Features
■ Outline Dimensions
2.35±0.15
Center of detector
■ Applications
0±0.1
Symbol
VCC
VLEDA
IFM
Topr
Tstg
Tsol
(Ta=25°C)
Rating
0 to 6.0
0 to 7.0
60
−40 to +85
−40 to +85
240
Unit
V
V
mA
°C
°C
°C
*1 Pulse width 78.1µs, Duty ratio:3/16
*2 For MAX. 10s
9
1
1
2
3
4
5
7
8
Parameter
Symbol
Rating
Supply voltage
VCC
2.0 to 3.6
Transmission rate
BR
2.4 to 115.2
High level input voltage (SD terminal) VIHSD VCC×0.67 to VCC
VILSD 0 to VCC×0.1
Low level input voltage (SD terminal)
*3
High level input voltage (TXD) VIHTXD VCC×0.8 to VCC
*3
Low level input voltage (TXD) VILTXD 0 to VCC×0.2
Unit
V
kb/s
V
V
V
V
3
4
5
6
7
8
9
2-0.8
P0.95×7=6.65
6
■ Recommended Operating Conditions
2
8-0.4
9
NC
NC
VCC
GND
SD
RXD
TXD
LEDA
SGND
Bottom view
8
7
6
5
4
8-0.6±0.15
3
2
1
0.6
■ Absolute Maximum Ratings
Parameter
Supply voltage
LED Supply voltage
*1
Peak forward current
Operating temperature
Storage temperature
*2
Soldering temperature
0.35
Center of emitter
1. Cellular phones, PHS
2. Personal information tools
2.15±0.3
1.0
7.9±0.3
0.8±0.3
1.15±0.3
9.3±0.3
+0.2
1.17−0.3
+0.2
2.5−0.25
(Unit : mm)
+0.2
2.6−0.25
1. Compliant with IrDA1.2 low power
2. Integrated package of transmitter/receiver.
(9.3×2.6×height 2.35mm)
3. General purpose
4. Low dissipation current due to shut-down function
(Dissipation current at shut-down mode:Max. 0.1µA)
5. Soldering reflow type
6. Shield type
7-P0.95±0.15
6.65
❈Unspecified tolerance : ±0.2mm
❈
Au plate
*3 Refer to Fig.8
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
GP2W0114YPS
■ Electrical Characteristics
Transmitter
side
Receiver side
Parameter
Dissipation current at no
input signal
MIN.
TYP.
−
90
120
µA
No input light, output terminal open,
VIHSD=VCC
−
0.001
0.1
µA
VCC−0.4
−
1.28
−
−
−
−
−
−
−
−
0.45
6.0
0.06
0.06
V
V
µs
tf
IOH=200µA, VCC=2.0 to 3.6V*4
VCC=2.0 to 3.6V, IOL=200µA*4
BR=115.2kb/s, φ≤15˚, CL=10pF*4
BR=115.2kb/s, φ≤15˚, CL=10pF*4
BR=115.2kb/s, φ≤15˚, CL=10pF*4
µs
µs
L
BR=115.2kb/s, φ≤15˚, CL=10pF*4
21
−
−
cm
IE
BR=115.2kb/s, φ≤15˚*5
(VLEDA=3.3V, VIHTXD=2.8V)
4.0
850
−
870
25
900
mW/sr
nm
ICC
S/D dissipation current
ICC-S
High level output voltage
Low level output voltage
Low level pules width
Rise time
Fall time
VOH
VOL
tw
tr
Maximum communication
distance
Radiant intensity
Peak emission wavelength
(Ta=25°C, VCC=3.3V)
Unit
MAX.
Conditions
No input light, output terminal open,
VIHSD=0V
Symbol
λp
*4 Refer to Fig.4, 5, 6
*5 Refer to Fig.7, 8, 9
Fig.1 Recommended External Circuit
1
2
3
4
5
6
7
9
8
9
1
2
CX
3
4
5
6
7
8
+
RX
VCC
∗I/O Logic table
TXD
SD
High
Low
Low
GND
LED Receiver
ON Don't care
IrDA signal
OFF
No signal
High Don't care OFF Don't care
SD
RXD
TXD
VLEDA
∗RXD Equipment circuit
TR1
−
OFF
ON
OFF
TR2
−
ON
OFF
OFF
RXD
Not valid
Low
High
Pull-up
NC
NC
VCC
GND
SD
RXD
TXD
LEDA
SGND
TR1
TR2
260kΩ typ.
RXD
Components Recommended values
CX
1µF/6.3V (Note)
(Note) Please choose the most suitable
CX according to the noise level
and noise frequency of power
supply.
Depend on noise level and noise
frequency of power supply, CX
does not work well.
There are cases that some pulse
noises from RXD other than signal
will occur in certain communication
area. Please check by finish
product that there are no problem
at all communication area and data
rate.
If there are any problem, please
check by inserting RX (1 to 10Ω)
in the circuit drawing.
GP2W0114YPS
Fig.2 System Configuration
+
LEDA
CX
VCC
2
1
3
Encoder circuit
TXD
GP2W0114YPS
UART
4
5
3
RXD
Decoder circuit
SD
GND
SD input
Low
High
Performance
Normal mode
Shut down mode
Fig.3 Example of Signal Waveform
1
Transmitting data
2
Encoder output
3
Optical signal
4
GP2W0114YPS output
5
Receiving data
T=
T
T
0
1
0
1
1
0
1
3T/16
0
1
Transfer rate
Transfer rate ; 2.4kb/s,9.6kb/s,19.2kb/s,38.4kb/s,57.6kb/s,115.2kb/s
GP2W0114YPS
Fig.4 Input Signal Waveforrm (Receiver side)
T1
T1
T2
Transmitter radiant intensity
3.6mW/sr
At BR=2.4kb/s:T1=416.7µs, T2=78.1µs
At BR=115.2kb/s:T1=8.68µs, T2=1.63µs
Fig.5 Output Waveform Specification
(Receiver side)
tf
Fig.6 Standard Optical System
(Receiver side)
Ee : Light detector face illuminance<10 lx
tr
Transmitter
VOH
*
φ
GP2W0114YPS
φ
90%
Oscilloscope
50%
L
10%
VOL
φ : Indicates horizontal and vertical directions.
tw
* Transmitter shall use GP2W0114YPS (λp=870nm TYP.) which is
adjusted the radiation intensity at 3.6mW/sr
Fig.7 Output Waveform Specification (Transmitter side)
90%
IE
10%
tr
tf
GP2W0114YPS
Fig.8 Standard Optical System (Transmitter side)
φ
GP2W0114YPS
Detector for measuring
radiant intensity
φ
φ : Indicates horizontal and vertical directions.
Fig.9 Recommended Circuit of Transmitter side
VCC
VLEDA
1.63µs
TX
GP2W0114YPS
BR=115.2kb/s
NOTICE
●
The circuit application examples in this publication are provided to explain representative applications of SHARP
devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes
no responsibility for any problems related to any intellectual property right of a third party resulting from the use of
SHARP's devices.
●
Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP
reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents
described herein at any time without notice in order to improve design or reliability. Manufacturing locations are
also subject to change without notice.
●
Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage
caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used
specified in the relevant specification sheet nor meet the following conditions:
(i) The devices in this publication are designed for use in general electronic equipment designs such as:
- - - Personal computers
- -- Office automation equipment
- -- Telecommunication equipment [terminal]
- - - Test and measurement equipment
- - - Industrial control
- -- Audio visual equipment
- -- Consumer electronics
(ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when
SHARP devices are used for or in connection with equipment that requires higher reliability such as:
- -- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)
- - - Traffic signals
- - - Gas leakage sensor breakers
- - - Alarm equipment
- -- Various safety devices, etc.
(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of
reliability and safety such as:
- - - Space applications
- -- Telecommunication equipment [trunk lines]
- -- Nuclear power control equipment
- -- Medical and other life support equipment (e.g., scuba).
●
If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign
Exchange and Foreign Trade Law of Japan, it is necessary to obtain approval to export such SHARP devices.
●
This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright
laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written
permission is also required before any use of this publication may be made by a third party.
●
Contact and consult with a SHARP representative if there are any questions about the contents of this publication.