OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

RPM882-H14E2A

P1-P3P4-P6P7-P9P10-P10
RPM882-H14
Photo Link Module
1/9
IrDA Infrared Communication Module
RPM882-H14
RPM882-H14 is an infrared communication module for IrDA Ver. 1.2 (Low Power). The infrared LED, PIN photo diode,
LSI are all integrated into a single package. This module is designed with power down function and low current
consumption at stand-by mode. The ultra small package makes it a perfect fit for mobile devices.
zFeatures
1) Infrared LED, PIN photo diode, LED driver & Receiver frequency formation circuit built in. Improvement of EMI noise
protection because of Shield Case.
2) Applied to SIR (2.4 to 115.2kbps)
3) Surface mount type.
4) Power down function built in.
5) Low voltage operation as 1.5V of interface terminals to controller (TXD, RXD, PWDOWN, TX-RC).
6) Infrared remote control transmission driver built-in.
zApplications
Mobile phone, PDA, DVC, Digital Still Camera, Printer, Handy Terminal etc.
zAbsolute maximum ratings (Ta=25°C)
Parameter Symbol
Limits
Unit
Supply voltage V
max
7.0
∗1
−25 to +85
−30 to +100
V
V−0.3 to V
IO
+0.3
Operation temperature
Storage temperature
Input voltage
Topr
Tstg
mW
300
∗3
Power dissipation
Pd
V
in
(4, 5, 6, 7pin)
°C
°C
300
∗2
LED peak current I
FP
mA
∗1 This applies to all pins basis ground pins (1pin)
∗2 LED Peak Current
<
90µs, On duty 50%
∗3 When glass-epoxy board (70 70 1.6mm) mounted. In case operating environment is over 25°C,
4mW would be reduced per each 1°C stepping up.
zRecommended operating conditions (Ta=25°C)
Parameter Symbol Min. Typ. Max. Unit
Supply voltage
Interface supply voltage
LED supply voltage
V
CC
3.0 V2.4 3.6
V
IO
3.0 V1.5 V
CC
VLEDV
CC
3.0 V2.6 5.5
RPM882-H14
Photo Link Module
2/9
zBlock diagram and application circuit
AMP
18765 3
AMP
AMP
VCC
VIO
GND
V
CC
TX-RC
GND
V
IO
TX-RC
PWDOWN / LED Mode
RXD
TXD
LEDA
PWDOWN / LED Mode
RXD
TXD
(LEDV
CC)
V
CC
(3pin) ,V
IO
(2pin) and LEDV
CC
(8pin)
can be used on either common power source
or different one
C1
+
4
sw
POWER
DOWN
2
R1
RPM882-H14
Photo Link Module
3/9
zTerminal description
Terminal
Circuit Function
Pin No
2
1
V
IO
GND
Supply voltage for I/O pins.
(TX-RC, PWDOWN, RXD, TXD)
Ground
Power Supply Terminal
For preventing from infection, connect
a capacitor between V
CC (3pin) and
GND (1pin).
Connect to Ground.
3V
CC
PWDOWN /
LED Mode
RXD
TXD
LEDA
Shield Case
4
5
6
7
8
−
TX-RC
V
IO
V
IO
200k
LED
V
IO
200k
V
IO
V
IO
300k
PWDOWN
RC Transmitting Data Input Terminal
H : LED Emitting
CMOS Logic Level Input
Holding TX-RC='H' status, LED will be
turn off approximately 48µs.
Power-down Control and LED
Intensity switching Terminal
CMOS Logic Level Input
When input is 'H', it will stop the receiving
circuit and Pin-PD current.
H : POWERDOWN (RC transmitting Mode)
L : OPERATION
Receiving Data Output Terminal
CMOS Logic Level Output
When PWDOWN (5pin)= 'H', the RXD
output will be pulled up to V
IO
at
approximately 300kΩ.
Transmitting Data Input Terminal
IrDA TXD input at PWDOWN=L
(Remote control transmitting input at PWDOWN=H
).
H : LED Emitting
CMOS Logic Level Input
Holding TXD="H" status, LED will be
turn off approximately 48µs.
LED ANODE Terminal
Other power source can be used
difference between LEDV
CC and VCC.
LED current depends on LED load
resistance value at RC mode.
P1-P3P4-P6P7-P9P10-P10

RPM882-H14E2A

Mfr. #:
Buy RPM882-H14E2A
Manufacturer:
Description:
Fiber Optic Transmitters, Receivers, Transceivers IRDA IR COMM SIDE VIEW W/SHIELD
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet