RPM960-H14E3A Rohm Semiconductor, RPM960-H14E3A Datasheet - Page 2

• Manufacturer Part Number: RPM960-H14E3A
• Description: Fiber Optic Transmitters, Receivers, Transceivers IRDA IR COMM SIDE VIEW W/SHIELD
• Manufacturer: Rohm Semiconductor

Specifications of RPM960-H14E3A

• Product: Transceiver
• Data Rate: 115.2 Kbps
• Wavelength: 870 nm
• Maximum Rise Time: 20 ns
• Maximum Fall Time: 20 ns
• Pulse Width Distortion: 0.217 us, 0.38 us
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Photo Link Module
Part symbol
Block diagram and application circuit
Recommended values
C1
R1
∗ At ILED / Duty < 180 mA
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
necessary d[cm] (Including LED's distribution within ±15 deg)
R1=T (LEDV
ILED=Duty (LEDV
6.8µF, Ceramic or tantalum
Ex.) TCFGA1A685M8R (ROHM)
5.6Ω ±5%,1/4 W(LEDV
Duty : LED duty at emitting, T=17000
CC
−1.45) / d
Recommended value
CC
−1.36) / (R1+4) [A]
2
−5[Ω]
CC
=3.0V)
POWER
DOWN
Bigger capacitance is recommended with much noise from power supply.
More than 50cm distance, more than 10µW/cm
LEDA
LEDC
TXD
RXD
PWDOWN
V
V
GND
CC
IO
V
power source or different one.
CC
(6pin) and LEDV
R1
Notice
CC
C1
(1pin) can be used on either common
2
at detecting side.(vs ver1.1)
RPM960-H14
Rev.C
CC
[V]
TXD
RXD
PWDOWN
V
V
GND
LEDV
CC
IO
CC
2/5