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RPM960-H14E3A

P1-P3P4-P6
RPM960-H14
RPM960-H14
Photo Link Module
Rev.C 1/5
IrDA Infrared Communication Module
RPM960-H14
RPM960-H14 is an infrared communication module for IrDA Ver. 1.3 (Low Power). The infrared LED, PIN photo diode,
and LSI are all integrated into one single package. This module is designed for low power consumption. The very small
package makes it a perfect fit for mobile devices.
zFeatures
1) Infrared LED, PIN photo diode, LED driver and receiver frequency formation circuit built in.
Improvement of EMI noise protection because of Shield Case.
2) Applied to SIR (2.4k to 115.2kbps) and MIR (0.576,1.152Mbps).
3) Surface mounting type.
4) Power down function built in.
5) Adjustable transmission distance by LED load resistance value.
zApplications
Cellular phone, PDA, DVC, Digital still camera, Printer, Handy terminal and etc.
zAbsolute maximum ratings (Ta=25°C)
Parameter Symbol Limits Units
Supply Voltage Vcc/LEDV
CC
/V
IO
6.5
−25 to 85
−30 to 100
V
mW
−0.3 to V
IO
+0.3
Operation Temperature
Storage Temperature
Input Voltage
Topr
Tstg
Vin(3,4,5pin)
°C
°C
V
mALED Peak Current
Power Dissipation
Ifp
Pd
400
300
∗
1
∗
2
∗
3
∗
1) This applies to all pins on the basis of ground pin (8pin).
∗
2) LED Peak Current : < 90 µs, On duty < 25%
∗
3) When glass-epoxy board (70x70x1.6mm) mounted. In case of operating environment is over 25°C, 4mW
would be reduced per each 1˚C stepping up.
zRecommended operating conditions
Supply voltage
Parameter
Symbol Min. Typ. Max. Units
V
CC
3.0 V2.4 3.6
LEDV
CC
V
IO
3.0 V2.7 5.5
3.0 V1.8 V
CC
RPM960-H14
Photo Link Module
Rev.C 2/5
zBlock diagram and application circuit
AMP
18765432
AMP
AMP
POWER
DOWN
TXD
TXD
V
CC
(6pin) and LEDV
CC
(1pin) can be used on either common
power source or different one.
RXD
C1
LEDA
LEDC
RXD
PWDOWN
V
CC
V
IO
GND
PWDOWN
V
CC
V
IO
GND
R1
LEDV
CC
zRecommended values
Part symbol
C1
Recommended value
Notice
6.8µF, Ceramic or tantalum
Ex.) TCFGA1A685M8R (ROHM)
Bigger capacitance is recommended with much noise from power supply.
R1
5.6Ω ±5%,1/4 W(LEDV
CC
=3.0V) More than 50cm distance, more than 10µW/cm
2
at detecting side.(vs ver1.1)
In case of using R1 with different condition from the above, formula is as follows :
LED resistance value : R1[Ω], LED's average consumption current : ILED[mA], Supply voltage : LEDV
CC
[V]
necessary d[cm] (Including LED's distribution within ±15 deg)
R1=T (LEDV
CC
−1.45) / d
2
−5[Ω]
ILED=Duty (LEDV
CC
−1.36) / (R1+4) [A]
Duty : LED duty at emitting, T=17000
∗
At ILED / Duty < 180 mA
+
+
RPM960-H14
Photo Link Module
Rev.C 3/5
zTerminal description
Terminal Circuit FunctionPin No
1 LEDA
Connect to Ground.
2 LEDC
RXD
V
CC
V
IO
Shield Case
3
4
5
6
7
−
TXD
V
IO
V
IO
8 GND
GROUND
LED Anode Terminal
LED Cathode Terminal
This terminal must be left open.
Transmitting Data Input Terminal
H:LED radiant (PWDOWN='L')
CMOS Logic Level Input.
V
IO
V
IO
PWDOWN
300k
600k
When PWDOWN(5pin)='H', the RXD output will be pulled
up to V
IO
at approximately 300 kΩ.
PWDOWN
Power-down Control Terminal
H: POWERDOWN
L : OPERATION
CMOS Logic Level Input.
When input is "H", it will stop the receiving circuit, Pin−PD
current and transmitting LED operation.
V
CC
Supply voltage for Transceiver circuits.
For preventing from infection, connect a capacitor between
GND(8pin).
V
IO
Supply voltage for I / 0 pins
(PWDOWN,RXD,TXD).
LED
1
2
Other power source can be used difference between
LEDV
CC
and V
CC
.
LED current depends on LED load resistance value.
Include internal current limiter (max.400mA).
Holding TXD="H"status, LED will be turned off at
approximately 48 µs.
Receiving Data Output Terminal
P1-P3P4-P6

RPM960-H14E3A

Mfr. #:
Buy RPM960-H14E3A
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:
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