RPM870-H14E2A Rohm Semiconductor, RPM870-H14E2A Datasheet
RPM870-H14E2A
Specifications of RPM870-H14E2A
Related parts for RPM870-H14E2A
RPM870-H14E2A Summary of contents
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... IC (supports Ver. 1.2 Low Power) RPM870-H14 The RPM870-H14 is an Module that supports IrDA Ver. 1.2 (Low Power), and is ideal for wireless communications. An infrared LED, a pin-photo diode, and LSI are all contained in a very small single package also equipped with low power consumption and power down functions making this IC perfect for mobile sets. ...
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... Block diagram and application circuit Recommended values Part symbol Recommended value 1µF, tantalum C1 Ex.) TCFGA1A105M8R (ROHM) GND GND PWDOWN POWER DOWN RXD TXD LEDA Notice Bigger capacitance is recommended with much noise from power supply RPM870-H14 GND PWDOWN RXD TXD (LEDV ) CC 2/6 ...
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... V at approximately 300kΩ Transmitting data input terminal H : LED Drive (PWDOWN = L) CMOS logic level output Holding TXD = "H"status, LED will 200K be turn off approximately 48µsec. LED ANODE terminal LED Other power source can be used difference between LEDV RPM870-H14 Function and 3/6 ...
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... RPM870-H14 Conditions Waiting mode, no input light. PWDOWN = V [ input light. CC PWDOWN = V [V] CC PWDOWN = 0 [V] TXD = V [V] CC TXD = 0 [V] IRXH = −50µA IRXL = 200µA = 15pF 15pF 15pF, 2 ...
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... To get maximum potential from RPM870-H14, please keep in mind following instruction. • The line of RXD (6pin) should be connected at backside via through hole close to RPM870-H14 pin lead. Better not to be close to photo diode side (1pin). ⇒This is to minimize feedback supplied to photo diode from RXD. ...
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... Photo Link Module Dimensions (Unit : mm) R1.1 8.0 LED PinPD 1.1 1.4 2.8 4 0.37±0.1 0.95 P0.95×7=6.65 0.6 R1.0 2.2 0.15±0.1 0.78 0.76 2.59 A Part Size (Shield Case underside size) 8 2.2 0.48 NOTE 1.TOLERANCE : ±0.2mm 2.COPLANARITY : 0.1mmMAX UNIT : mm ETH839 RPM870-H14 6/6 ...
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Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...