RPM872-H12E4 Rohm Semiconductor, RPM872-H12E4 Datasheet - Page 5

• Manufacturer Part Number: RPM872-H12E4
• Description: MODULE IRDA 115.2KBPS 8SMD
• Manufacturer: Rohm Semiconductor

Specifications of RPM872-H12E4

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

Photo Link Module
Recommended values
(Emitting side)
(Detecting side)
Part symbol
Timing chart
Attached components
C1
TXD
Internal LED
Light input
RXD
PWDOWN
(7pin)
(Light output)
(6pin)
(5pin)
1µF, tantalum or ceramic
Ex.) TCFGA1A105M8R (ROHM)
Recommended value
less than 48µs
less than 2.3µs
approximately 2.3µs
(emitting)
approximately 2.3µs
more than 48µs
more than 2.3µs
Bigger capacitance is recommended with much noise from power supply
approximately 48µs
(emitting)
Notice
pull up to V
(emitting)
RPM872-H12
IO
Rev.A
at approximately 300kΩ
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