Specifications

1.ir sensor
2.ir sensor with ROHS certificate
3.use for all AV player products.
4.long receive distance

LF0038A ir sensor

Technology parameter

SIZE: 5(L)X5 (W)X3.6(H)mm

WORKING VOLTAGE: 2.7-5.5V(DC)

RECEIVE DISTANCE: 13-15 Meter

FEET SPACE BETWEEN: 2.54mm

FEET LENGTH: 23mm

 

LF1638A ir sensor is a small infrared receive unit , the key component in the inside part is full integrated IR Receiver . This component packs high –performance PIN Photo Diode together with IC chip which has the function of enlargement and demodulation by epoxy resin ,By this , LF1638A ir sensor  can resist various kinds of visiable light interferences and electromagnetic interference . With the interior part set with power supply IC filter circuit , it can effectively solve the interference produced through extending the receiving circuit . The LF1638A ir sensor can makes remote control more flexbile and more convenient.

 

LF0038A ir sensor products instruction

Small size design, built-in CMOS IC, strong products compatible.

 

LF0038A ir sensor be suitable products

Remote control toys,car audio,portable DVDCDMP4 palyer etc.

 

The Limit Parameters

 

Item	Symbol	Limit Date	Unit
Power Supply Voltage	Vcc	6.0	V
Voltage Out	Vo	6.0	V
Using Temperature	Topr	-10--+60	°C
Temperature in Store	Tstg	-20--+75	°C

 

 

The Basic Parameters

 

Item	Symbol	The Minimum	The Standard	The Maximum	Unit
Current Consumption	Icc		1		Ma
High Level Out	Voh	Vcc-0.25	Vcc		V
Low Level Out	Vol			0.25	V
High Level Pulse Width Out	Twh	450	600	750	μ s (*1)
Low Level Pulse Width Out	Twl	450	600	750	μ s (*2)
Carrier Frequency	Fo		33—56		kHz(*3)
Wave Length of The Working Center	λp		940		n m
Receive Distance	L	8.0			m (*4)
Receive Angle	θ		±45		deg
Power Supply Voltage	Vcc	2.7		5.5	V