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PDF RPM7240 Data sheet ( Hoja de datos )
| Número de pieza | RPM7240 | |
| Descripción | IR Receiver Module | |
| Fabricantes | ROHM Semiconductor | |
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Hay una vista previa y un enlace de descarga de RPM7240 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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Photo Link Module
IR Receiver Module
RPM7200-Hx series
RPM7200-Hx series
RPM7200-Hx series are remote control receiver module. Small-sized, light-weight, and low voltage operated (from 2.7V)
modules have been achieved by using resin mold.
!Applications
All household electric appliances such as TV, DVD, air conditioner and audio equipment.
!Features
1) Low voltage operation. (VCC=2.7 to 3.6V)
2) Low current consumption. (ICC=0.3mA, VCC=3V)
3) Superior anti VCC noise characteristics.
4) 5 types of holders available to each set.
!RPM7200 series
Sub carrier
frequency
Height to lens
36.7kHz
37.9kHz
40.0kHz
RSIP-A3 (H4)
15.9mm
RPM7237-H4
RPM7238-H4
RPM7240-H4
TOP VIEW
RSIP-A3 (H8)
7.2mm
RPM7237-H8
RPM7238-H8
RPM7240-H8
RSIP-A3 (H9)
12.0mm
RPM7237-H9
RPM7238-H9
RPM7240-H9
SIDE VIEW
RSIP-A3 (H5)
9.6mm
RPM7237-H5
RPM7238-H5
RPM7240-H5
∗RSIP-A3 (H13)
15.0mm
∗RPM7237-H13
∗RPM7238-H13
∗RPM7240-H13
∗Under development
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Supply Voltage
VCC
Output current
IO
Storage temperature
Tstg
Limits
6.3
2.0
−30 to +100
Unit
V
mA
°C
!Recommended operating conditions (Ta = 25°C)
Parameter
Symbol Min. Typ. Max. Unit
Supply voltage
VCC 2.7 3.0 3.6 V
Operating temperature voltage Topr −10 25 75 °C
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1 page  
Photo Link Module
RPM7200-Hx series
T1 T1≠T2
T2
(5) The receiver was designed to use as in-door use only.
Therefore, please understand that the receiver cannot cover all characteristics, in case of using it out-door.
(6) Noise environment (Light noise from inverter Lamp, and other kind of Lamps, Power ripple, electromagnetic noise from
power circuit, and etc) may cause a reduced effective distance.
(7) The receiver may not work properly if receiving signal judgement is done by single pulse due to the
surrounding / environmental noises.
To prevent such misjudgement, please make sure that the receiver is set up to work only when receiving
series of coded signal.
(8) Emitting unit (remote control transmitter) has to be considered about its emitting device function, characteristics and
characteristics of the receiver.
(9) Please connect ‘Holder’ on to the ‘Ground (GND)’ of PCB. If the holder is not connected to the GND, there is a
possibility of worsening the characteristics of product.
(10) Do not supply unnecessary stress to lead and holder.
(11) Please pay careful attention to the lens.
It might have a chance to miss-function when the lens get dust or dirty. And also please do not touch the lens.
(12) In order to prevent products from ESD, human body and solder iron, etc. are required to be grounded.
5/6
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet RPM7240.PDF ] | |
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