Infrared Rrmote control Receiver Module

Device Number :JH-1838A

● DESCRIPTION :

The module is a small type infrared remote control system receiver which has been developed and designed by utilizing the latest hybrid technology.

It is a single unit type module which incorporates a pin aide and a receiving preamplifier IC.

It can be used for TVs,VTRs ,audio equipment air conditioners ,car stereo radio ,toys,home computers and all other equipment requiring remote control.

● ABSOLUTE MAXIMUM RATINGS (Ta=25℃)

Parameter	Symbol	Ratings	Unit	Notice
Supply Voltage	Vcc	2.7-5.5	V
Operating Temperature	Topr	-10 ~+60	℃
Storage Temperature	Tstg	-20 ~+75	℃
Soledring Temperature	Tsol	240	℃	4mmfrommold body less than 5sec.

● ELECTRICAL AND OPRICAL CHARACTERISTICS (Ta=25℃)

Parameter	Symbol	Condition	Ratings			Unit
Parameter	Symbol	Condition	MIN	TYP	MAX	Unit
Supply Voltage	Vcc	DC voltage	2.7	3.0	5.5	V
Supply Current	Icc	No signal input	---	0.8	1.5	mA
Receotion Distance	L	At the ray axis	15	18	---	m
Receotion Distance	L	In the rang of 45ºcone	10	---	---
B.P.FCenterFrequency	fo		---	38	---	KHZ
Peak Wavelength	λp		---	940	---	nm
Half Angle	θ		---	±45	---	deg
High Level Pulse Width	TH	Specified by the output THperiod within a range from 10cm to the arrival distance(average value of 50pulses)	500	600	700	µs
Low Level Pulse Width	TL	Specified by the output TLperiod within a rang from 10cm to the arrival distance (average value of 50 pulses)	500	600	700	µs
High Level Output Voltage	VH	10cmover the ray axis	4.5	---	---	V
Low Level Output Voltage	VL	10cmover the ray axis	---	0.2	0.4	V

Infrared Rrmote control Receiver Module

Ratings

DC voltage