RPM882-H14E2 Rohm Semiconductor, RPM882-H14E2 Datasheet - Page 6

• Manufacturer Part Number: RPM882-H14E2
• Description: Fiber Optic Transmitters, Receivers, Transceivers IRDA INFRARED COMMUNICATIONS
• Manufacturer: Rohm Semiconductor

Specifications of RPM882-H14E2

• Product: Transceiver
• Data Rate: 115.2 Kbps
• Wavelength: 890 nm
• Maximum Rise Time: 35 ns
• Maximum Fall Time: 35 ns
• Pulse Width Distortion: 1.63 us, 2.3 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
(2) When TXD output for IrDA and TXD output for controller are different lines.
(2-a) RC transmitting mode at IrDA receiver active condition.
Emitting Mode
LED Emitting
PWDOWN
∗
TX-RC
If TX-RC or TXD input pulse width is wider than 48µs, output LED emitting pulse will be turn off approximately 48µs.
(4pin)
(7pin)
(5pin)
TXD
PWDOWN
L
L
L
H
RC
1
8
TX-RC
Input
L
L
L
Min 1µs
IrDA
GND
RXD
TXD
V
PWDOWN
LEDA
V
TX-RC
IO
CC
TXD
L
L
L
LED Mode
OFF
IrDA
OFF
RC
V
V
LEDV
IO
CC
Condition
Recriver circuit
CC
IrDA / RC
Controller
OFF
ON
ON
ON
RC Transmitting
Controller
(BU787X etc)
Min 1µs
IrDA
RPM882-H14
RC
6/9