GP2W3270YP0F
GP2W3270YP0F
IrDA Compliant Transceiver Module
9.6 to 115.2 kb/s (SIR LP)
Low Profile
Low Consumption Current
■Description
■Agency approvals/Compliance
The GP2W3270YP0F is an infrared transceiver module
for IrDA ver. 1.4 (SIR LP).
The transceiver consisits of a pin-photo diode, infrared
emitter and control IC in a single package.
This device is built in LED constant current circuit.
This device have remote control transmission function
(built in drive circuit).
1. Compliant with IEC60825-1 class 1 eye safety standard
2. Compliant with RoHS directive (2002/95/EC)
3. Content status of six substances specified in
“ Management Methods for Control of Pollution Caused
by Electronic Information Products Regulation ”
(popular name : China RoHS)
RoHS)
(Chinese : 电子信息产品污染控制管理办法))
; refer to page 13
4. Lead (Pb) free device
■Features
1. Compliant with the IrDA 1.4 (SIR LP)
Transmission speed : 9.6 to 115.2 kb/s
Transmission distance : 20 cm
2. Small package
L 7.6 × W 2.4 × H 1.5 mm
3. Peak emission wavelength : 890 nm
(Buit-in shared single LED for RC and IrDA)
4. Side view type
5. Soldering reflow type
6. Shield type
7. Low consumption current due to shutdown function
(Consumption current at shutdown mode : Max. 0.1 μA)
8. Operates from 2.4 to 3.6 V
9. With built in LED constant circuit
10. With remote control function
(buit in drive circuit)
11. With VIO terminal
■Applications
1. Mobile equipment
(Cellular phone, Pager, Smart phone, PDAs,
Portable printer, etc. )
2. Digital imaging equipment
(Digital camera, Photo imaging printer)
3. POS equipment
Notice The content of data sheet is subject to change without prior 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.
Sheet No.: E3-A01101EN
Date Mar.01.2007
1
©SHARP Corporation
GP2W3270YP0F
■Outline Dimensions
(Unit : mm)
9
1
2
3
4
5
6
7
8
①
②
③
④
⑤
⑥
⑦
⑧
⑨
8
7
6
5
4
3
2
Terminal
Ground
TXD for Remote Control
VCC
VIO
Shutdown
Receiver Data Output
Transmitter Data Input
LED Anode
Shield Ground
Symbol
GND
TXD-RC
VCC
VIO
SD
RXD
TXD
LEDA
SGND
*A : Distance between PCB of the transceiver and bottom
side of shield case shall be +/-0.1mm.
1
1)
area: Au plating
2) Unspecified tolerance shall be ± 0.2 mm
3) Adhesion of resin to the terminal area shall be allowed Max. 0.2 mm.
Product mass : approx. 0.04g
■Recommended PCB Foot Pattern
Dimensions are shown for reference
(Unit:mm)
Center of mounting area
8
7
6
5
4
3
2
1
Sheet No.: E3-A01101EN
2
GP2W3270YP0F
■Recommended Size of Solder Creamed Paste (Reference)
(Unit:mm)
Dimensions are shown for reference.
Please open the solder mask as below
so that the size of solder creamed paste
for this device before reflow soldering
must be as large as one of the foot
pattern land indicated for reference.
: Solder paste area
Sheet No.: E3-A01101EN
3
GP2W3270YP0F
■Absolute Maximum Ratings
*1
*2
*3
Parameter
Supply voltage
VI/O Supply voltage
LED Supply voltage
SD,TXD Input voltage
TXD-RC Input voltage
Peak forward current 1
Peak forward current 2
Operating temperature
Storage temperature
Soldering temperature
Symbol
VCC
VIO
VLEDA
VSD,VTXD
VTXDRC
IFM1
IFM2
Topr
Tstg
Tsol
(Ta=25°C)
Rating
0 to 6.0
0 to VCC
0 to 7.0
0 to VIO+0.3
0 to VIO+0.3
120
300
-40 to +85
-40 to +85
260
Unit
V
V
V
V
V
mA
mA
℃
℃
℃
*1 Pulse width: 78.1μs, Duty ratio: 3/16
*2 Pulse width: 17.9μs, Duty ratio: 1/4
*3 Soldering reflow time: 10s
(Ta=25°C, VCC=3.3V)
■Electrical Characteristics
Parameter
Symbol
Current consumption
at no input signal
ICC
Current consumption
at Shutdown mode
ICC-S
RC
IrDA
High level output voltage
Low level output voltage
Rise time
Fall time
Low level pulse width
Maximum reception distance
Input irradiance
Receiver wakeup Latency
Receiver wakeup time
Radiant intensity
LED peak current
Rise time
Fall time
Peak emission wavelength
Maximum optical pulse width
Transmit distance
Radiant intensity
LED peak current
Peak emission wavelength
Maximum optical pulse width
Rating
No input signal, output terminal open,
VIHSD=0V
No input signal, output terminal open,
VIHSD=VCC
MIN.
TYP.
MAX.
Unit
―
70
100
μA
―
0.001
0.1
μA
*4
VOH
VIO-0.4
VCC=2.4 to 3.6V, IOH=200μA
*4
VOL
―
VCC=2.4 to 3.6V, IOL=200μA
tr
―
*4
tf
9.6kb/s≦BR≦115.2kb/s, CL=10pF, φ≦15°
―
tw
1.35
*4
L
21
9.6kb/s≦BR≦115.2kb/s, CL=10pF, φ≦15°
*4
≦
≦
φ≦
Ee
―
9.6kb/s BR 115.2kb/s, CL=10pF,
15°
tl
―
tsdw
No input signal
―
IE
5.5
ILED
43
BR=115.2kb/s, φ≦15°,
tr
―
*5
VIHTXD=2.8V
tf
―
λp
875
TOPWM
TXD pin stuck High
30
LRC
4
f=40kHz,duty=25%, φ=0°,
IERC
20
*5
VIHTXD=2.8V
ILEDRC
160
λp
―
TOPWM
TXD pin stuck High
30
―
―
―
―
2.25
―
―
―
―
―
60
―
―
890
80
―
―
200
890
80
―
V
0.4
V
0.06
μs
0.06
μs
3.3
μs
―
cm
0.081 W/m2
200
μs
200
μs
28
mW/sr
80
mA
0.6
μs
0.6
μs
900
nm
250
μs
―
m
100 mW/sr
260
mA
―
nm
250
μs
*4 Refer to Fig.2, 3, 4
*5 Refer to Fig.5, 6, 7
Sheet No.: E3-A01101EN
4
GP2W3270YP0F
■Recommended Operating Conditions
Parameter
Supply voltage
VIO voltage
LED Supply voltage
Operating temperature
Data rate
SD terminal input voltage Logic High
SD terminal input voltage Logic Low
TDX high level input voltage
TDX low level input voltage
TDX-RC high level input voltage
TDX-RC low level input voltage
Symbol
VCC
VIO
VLEDA
Topr
BR
VIHSD
VILSD
VIHTXD
VILXTD
VIHTXDRC
VILXTDRC
Conditions
Shutdown mode,2.4V≦VIO
Normal mode,2.4V≦VIO
*6
LED ON
*6
LED OFF
*6
LED ON
*6
LED OFF
Rating
2.4 to 3.6
1.5 to VCC
VCC-0.5 to 6.5
-25 to +85
9.6 to 115.2
VCC×0.67 to VCC
0.0 to VCC×0.33
VIO×0.67 to VIO
0.0 to VIO×0.33
VIO×0.67 to VIO
0.0 to VIO×0.33
Unit
V
V
V
℃
kb/s
V
V
V
V
V
V
*6 Refer to Fig.7
Sheet No.: E3-A01101EN
5
GP2W3270YP0F
■Truth Table
Mode
SD
0
0
0
0
1
1
Normal mode
IrDA operation
Remote control operation
Shutdown mode
TXD
0
0
0
1
0
0
TXD-RC Input signal
LED
0
No
Off
0
IrDA
Off
1
*
On(60mA)
0
*
On(60mA)
1
*
On(200mA)
0
*
Off
* Don’t care
** The pulse width is constant without depending on the
transmission rate and the light intensity of input signal.
RXD
1
0**
0
0
pull-up
pull-up
* RXD Equipment circuit
TR1
300k typ.
RXD
TR2
Fig.1 Recommended External Circuit
Components circuit Recommended values
CX
1μF/6.3V(Note)
RX
1 to 15 Ω
GND TXDRC
VCC
VIO
SD
RXD
SGND
TXD LEDA
CX
CX
RX
GND
TXD- VCC
RC
VIO
SD
RXD
TXD VLEDA
(Note) Please choose the most suitable CX
according to the noise level and noise frequency
of power supply.
Depending 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 15Ω)in the circuit drawing.
Although there is no problem to distribute the voltage
supply of Vcc, VIO, and VLED terminal, please
apply the voltage to Vcc terminal first.
Sheet No.: E3-A01101EN
6
GP2W3270YP0F
Fig.2 Input Signal Waveform(Receiver side)
T1
T1
T2
Radiation intensity of transmitter 3.6mW/sr
9.6kb/s BR(=1/T1) 115.2kb/s
1.41μs≦T2≦22μs
Fig.3 Output Waveform Specification(Receiver side)
tf
tr
VOH
90%
50%
10%
VOL
tw
Fig.4 Standard Optical System(Receiver side)
Ee : Light detector face illuminance
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