GP1U10X Datasheet, PDF (2/5 Pages) Sharp Electrionic Components – Compact, Surface Mount and Reflow Soldering Type IR Detecting Unit for Remote Control

GP1U10X Series
s Electro-optical Characteristics
(Ta=25˚C, Vcc=+5V)
Parameter
Dissipation current
High level output voltage
Low level output voltage
High level pulse width
Low level pulse width
*4 _{B.P.F. center frequency}
Symbol
ICC
V OH
V OL
T1
T2
fO
Conditions
No input light
*3
-
MIN. TYP. MAX. Unit
-
-
5.0
mA
VCC - 0.5 -
-
V
-
-
0.45
V
400
-
800
µs
400
-
800
-
*4
-
kHz
*3 The burst wave as shown in the following figure shall be transmitted by the transmitter shown in Fig. 1.
The carrier frequency of the transmitter, however, shall be same as *4, and measurement shall be taken of the 100th and subsequent pulses after start of transmission.
*4 The B.P.F. center frequency fo varies with model, as shown in s Model Line-ups.
Burst wave
fO = (*4)kHz
Duty : 50%
600µ s
600µ s
s Model Line-ups
Diversified models with a different B.P.F. frequency are also available.
B.P.F. center frequency
Model No.
Unit
40
GP1U10X
36
*
38
GP1U101X
kHz
36.7
GP1U102X
32.75
*
56.8
GP1U107X
* Also available on request
s Internal Block Diagram
Limiter
B.P.F. Demodulator Integrator Comparator
Vout
Vcc
GND