RPM960-H14E3A Rohm Semiconductor, RPM960-H14E3A Datasheet - Page 3

• 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
Pin No
Terminal description
1
2
3
4
5
6
7
8
−
LEDA
LEDC
TXD
RXD
PWDOWN
V
V
GND
Shield Case
CC
IO
Terminal
PWDOWN
Circuit
LED
V
V
IO
IO
600k
300k
V
IO
1
2
V
IO
LED Anode Terminal
Other power source can be used difference between
LEDV
LED current depends on LED load resistance value.
Include internal current limiter (max.400mA).
LED Cathode Terminal
This terminal must be left open.
Transmitting Data Input Terminal
H:LED radiant (PWDOWN='L')
CMOS Logic Level Input.
Holding TXD="H"status, LED will be turned off at
approximately 48 µs.
Receiving Data Output Terminal
When PWDOWN(5pin)='H', the RXD output will be pulled
up to V
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
Supply voltage for Transceiver circuits.
For preventing from infection, connect a capacitor between
GND(8pin).
V
Supply voltage for I / 0 pins
(PWDOWN,RXD,TXD).
GROUND
Connect to Ground.
CC
IO
CC
IO
and V
at approximately 300 kΩ.
CC
.
Function
RPM960-H14
Rev.C
3/5