GP1U78R Datasheet, PDF (1/4 Pages) Sharp Electrionic Components – IR Detecting Unit For Remote Control

GP1U78R Series
GP1U78R Series
IR Detecting Unit For
Remote Control
s Features
1. Less sensitive to fluorescent lamp driven
by inverter.
2. Improved anti-electromagnetic noise char-
acteristic by mesh type light detecting
window.
3. Various B.P.F ( Band Pass Filter ) frequency
s Applications
1. TVs
2. VCRs
3. CATV set top boxes
4. BS receivers
s Outline Dimensions
1.4
(Unit : mm )
14.2
g1
3.65 ^{± 0.5}
12.6
+
-
0.5
0.3
22
123
3 - φ 0.8 ^2.54
1.7
2.54
Recommended drilling as viewed
from the soldering face
Rib
1 Vout
2 Vcc
3 GND
123
* Tolerance :± 0.3mm
g 1 Detector center
s Absolute Maximum Ratings
(Ta = 25˚C )
Parameter
Supply voltage
*1 _{Operating temperature}
Storage temperature
*2 _{Soldering temperature}
Symbol Rating Unit
V CC 0 to 6.3
V
T opr - 10 to + 70 ˚C
S stg - 20 to + 70 ˚C
T sol
260
˚C
*1 No dew formation
*2 For 5 seconds
s Recommended Operations Conditions
Parameter
Symbol
Value
Unit
Supply voltage
V CC
4.7 to 5.3
V
s Electrical Characteristics
( Ta = 25˚C, V_CC= + 5V)
Parameter
Dissipation current
High level output voltage
Low level output voltage
High level pulse width
Low level pulse width
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
V CC - 0.5 -
-
V
-
-
0.45
V
400
-
800
µs
400
-
800
-
*4₄₀
-
kHz
*3 The burst wave as shown in the following figure shall be transmitted by the transmitter shown in Fig. 1.
*4 Diversified models with a different B. P. F. frequency, as shown in a separate table, are also available.
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”