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GP2W0116YPS
GP2W0116YPS
s Features
1. Compliant with IrDA1.2 low power 2. Integrated package of transmitter/receiver. (7.2x2.75xheight 1.85mm) 3. General purpose 4. Low dissipation current due to shut-down function (Dissipation current at shut-down mode:Max. 0.1A) 5. Soldering reflow type 6. Shield type
IrDA Transceiver Module Compliant with IrDA1.2 Low Power
s Outline Dimensions
2.750.3 2.40.3
(Unit : mm)
1.850.3
00.1
10.3
4.8
2.0
s Applications
1. Cellular phones, PHS 2. Personal information tools
2.4 Center of detector Center of emitter
7
0.8
s Absolute Maximum Ratings
Parameter Supply voltage LED Supply voltage *1 Peak forward current Operating temperature Storage temperature *2 Soldering temperature
*1 Pulse width 78.1s, Duty ratio:3/16 *2 For MAX. 10s
(Ta=25C) Unit V V mA C C C
1 2 3 4 5 6
1 2 3 4 5 6 7
s Recommended Operating Conditions
Parameter Symbol Rating Supply voltage VCC 2.0 to 3.6 VLEDA LED Supply voltage 2.0 to 6.0 Transmission rate BR 2.4 to 115.2 High level input voltage (SD terminal) VIHSD VCCx0.67 to VCC VILSD 0 to VCCx0.1 Low level input voltage (SD terminal) *3 High level input voltage (TXD) VIHTXD VCCx0.8 to VCC *3 Low level input voltage (TXD) VILTXD 0 to VCCx0.2
*3 Refer to Fig.9
Unit V V kb/s V V V V
VCC GND SD RXD TXD LEDA SGND
5-0.6
Symbol VCC VLEDA IFM Topr Tstg Tsol
Rating 0 to 6.0 0 to 7.0 60 -40 to +85 -40 to +85 260
6-0.4 P0.95x5=4.75
0.35
6-0.6
6
5
4
3
2
1
P0.95x5=4.75
Unspecified tolerance : 0.2mm Au plate
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/
0.4
0.950.3
7.20.3
GP2W0116YPS s Electro-optical Characteristics
Parameter Dissipation current at no input signal S/D dissipation current Receiver side High level output voltage Low level output voltage Low level pules width Rise time Fall time Maximum communication distance Radiant intensity Peak emission wavelength Symbol ICC ICC-S VOH VOL tw tr tf L IE p Conditions No input light, output terminal open, VIHSD=0V No input light, output terminal open, VIHSD=VCC IOH=-200A, VCC=2.0 to 3.6V *4 IOL=200A, VCC=2.0 to 3.6V *4 BR=115.2kb/s, 15, CL=10pF *4 BR=115.2kb/s, 15, CL=10pF *4 BR=115.2kb/s, 15, CL=10pF *4 BR=115.2kb/s, 15 *4 BR=115.2kb/s, 15 , VIHTXD=2.8V *5 MIN. - - VCC-0.4 - 1.28 - - 21 4.0 850 TYP. 90 0.001 - - - - - - - 870 (Ta=25C, VCC=3.3V) Unit MAX. A 120 0.1 - 0.45 6.0 0.06 0.06 - 25 900 A V V s s s cm mW/sr nm
*4 Refer to Fig.4, 5, 6 *5 Refer to Fig.7, 8, 9
Fig.1 Recommended External Circuit
Transmitter side
1 2 3 4 5 7 6 7 1 2 3 4 5 6
VCC GND SD RXD TXD LEDA SGND
CX
+ RX
VCC
GND
SD
RXD
TXD
I/O Logic table TXD SD High Low Low
RXD Equipment circuit TR1 - OFF ON OFF TR2 - ON OFF OFF RXD Not valid Low High Pull-up
LED Receiver ON Don't care IrDA signal OFF No signal High Don't care OFF Don't care
TR1 TR2
260k typ. RXD
Components Recommended values CX 1F/6.3V RX 1 to 15 (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 15) in the circuit drawing.
GP2W0116YPS Fig.2 System Configuration
+ CX
LEDA
1 2
VCC
3
Encoder circuit TXD
UART
GP2W0116YPS
4 5
Decoder circuit
RXD SD GND
3
SD input Low High
Performance Normal mode Shut down mode
Fig.3 Example of Signal Waveform
T T
1
Transmitting data
0
1
0
1
2
Encoder output
3T/16
3
Optical signal
4
GP2W0116YPS output
5
Receiving data
0
1
0
1
T=
1 Transfer rate Transfer rate ; 2.4kb/s,9.6kb/s,19.2kb/s,38.4kb/s,57.6kb/s,115.2kb/s
GP2W0116YPS Fig.4 Input Signal Waveforrm (Receiver side)
T1 T2
T1
Transmitter radiant intensity 3.6mW/sr
At BR=115.2kb/s:T1=8.68s, T2=1.63s
Fig.5 Output Waveform Specification (Receiver side)
tf tr
Fig.6 Standard Optical System (Receiver side)
Ee : Light detector face illuminance<10 lx Transmitter*
VOH 90% 50% 10% tw
GP2W0116YPS Oscilloscope
L VOL : Indicates horizontal and vertical directions. * Transmitter shall use GP2W0116YPS (p=870nm TYP.) which is adjusted the radiation intensity at 3.6mW/sr
Fig.7 Output Waveform Specification (Transmitter side)
90%
IE
10%
tr
tf
GP2W0116YPS Fig.8 Standard Optical System (Transmitter side)
GP2W0116YPS
Detector for measuring radiant intensity
: Indicates horizontal and vertical directions.
Fig.9 Recommended Circuit of Transmitter side
VCC=3.3V
1.63s TX
VLEDA=3.3V
GP2W0116YPS VINTX=2.8V BR=115.2kb/s
Fig.10 Recommended PCB Foot Pattern
Dimensions are shown for reference
3.0 1.5 1.1
1
(Unit : mm) Terminal Symbol Supply voltage VCC Ground GND Shutdown SD Receiver data output RXD Transmitter data input TXD LED anode LEDA Shield ground SGND
2.0
7
2 3 4 5 6 7
0.1
6 5 4 3 2 1
0.6 0.475 1.425 2.375
1.55
GP2W0116YPS Fig.11 Recommended Size of Solder Paste (Reference)
Please open the solder mask as below so that the size of solder paste for this device before reflow soldering must be as large as one of the foot pattern land indicated Fig.10
3.0 (Unit : mm)
2.0 0.1 1.55
7
6
5
4
3
2
0.6 0.475 1.425 2.375
: Solder paste area
1.1
1
NOTICE
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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).
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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.
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