RPM841-H16E4A1 Rohm Semiconductor, RPM841-H16E4A1 Datasheet - Page 3

• Manufacturer Part Number: RPM841-H16E4A1
• Description: MODULE IRDA 115.2KBPS 7-SMD
• Manufacturer: Rohm Semiconductor

Specifications of RPM841-H16E4A1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Photo Link Module
Pin No
Terminal description
1
2
3
4
5
6
7
−
Shield Case
PWDOWN
Terminal
TX-RC
LEDA
GND
RXD
TXD
V
CC
PWDOWN
V
V
Circuit
CC
CC
V
LED
CC
V
240k
240k
CC
1
300k
LED ANODE Terminal
Other power source can be used
difference between LEDV
RC Transmitting Data Input Terminal
H : LED Emitting (Remote Control Mode)
CMOS Logic Level Input
Holding TX-RC='H' status, LED will be
turn off approximately 48µs.
Transmitting Data Input Terminal
TXD input at PWDOWN=L
H : LED Emitting
CMOS Logic Level Input
Holding TXD="H" status, LED will be
turn off approximately 48µs.
Receiving Data Output Terminal
CMOS Logic Level Output
When PWDOWN (5pin)= 'H', the RXD
output will be pulled up to V
approximately 300kΩ.
Power-down Control Terminal
H : POWERDOWN
L : OPERATION
CMOS Logic Level Input
When input is 'H', it will stop the receiving
circuit and Pin-PD current.
Power Supply Terminal
For preventing from infection, connect
a capacitor between V
GND (7pin).
Ground Termianl
Connect to Ground.
Function
CC
(6pin) and
CC
RPM841-H16
CC
and V
Rev.B
at
CC
.
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