Preliminary
GP1UF31xXP0F (Series)
GP1UF31xXP0F
Infrared Detector
for Remote Control
■
Features
1. Low power dissipation with no light input
(270 µA TYP.)
2. Self-protected against static electricity
3. Four parts, offering a number of center frequencies:
Center Bandpass
Frequency (TYP.)
36 kHz
38 kHz
36.7 kHz
40 kHz
■
Agency Approvals/Compliance
1. Compliant with RoHS directive (2002/95/EC)
2. Content information about the six substances
specified in “Management Methods for Control of
Pollution Caused by Electronic Information Prod-
ucts Regulation” (popular name: China RoHS)
(Chinese:
);
refer to page 14.
Part Number
GP1UF310XP0F
GP1UF311XP0F
GP1UF312XP0F
GP1UF314XP0F
■
Applications
1. Automotive audio
2. Personal Computers
3. Audio visual equipment
Notice The content of this Data Sheet is subject to change without prior notice.
In the absence of confirmation by device specification sheets, Sharp takes no responsibility for any defects that may occur in equipment using any Sharp
devices shown in catalogs, data books, etc. Contact Sharp in order to obtain the latest device specification sheets before using any Sharp device.
1
Sheet No.: OP06Y12
March 2009
©SHARP Corporation
Preliminary
■
External Dimensions
GP1UF31xXP0F Series
2.35
0.1
MAX.
2.4
6.8 ±0.1
0.1
MAX.
4.8
0.1
MAX.
2.0
4-0.2 MAX.
0.1
MAX.
1.1
Model
Number,
Lot
Number
7
G1
1
Y
3
6-0.6
6
2
01
4
1
0.35
Mark Model Number
G0
G1
G2
G4
2
3
6
Y
01
GP1UF310XP0F
GP1UF311XP0F
GP1UF312XP0F
GP1UF314XP0F
Year (2006:6)
Month (1 ~ 9, X, Y, Z
Lot
No.
(Serial number)
1
6-0.2 ±0.1
4-P0.8
2
3
1.6
4.8
4
5
6
α
α
4
No.
6-0.5
1
2
3
4
NOTES:
1. Units: mm
2. Unspecified tolerence: ±0.2 mm
3. Portions are shown for resin
burr
4. A*: 0.15 mm MAX. Coplanarity
5.
α:
±10° MAX.
5
6
7
Pin Name
GND
NC
NC
Vout
Vcc
NC
Shield Ground (SGND)
*A
GP1UF31XP0F-1
G16
Y01
1.7
2.1
1.05
Sheet No.: OP06Y12
March 2009
2
Preliminary
■
Block Diagram
GP1UF31xXP0F Series
R
L
Amp
Limiter
B.P.F.
Demodulator
Integrator
Comparator
GND
GP1UF31XP0F-7
Vcc
Vout
■
Absolute Maximum Ratings
Parameter
Supply voltage
Operating temperature
Storage temperature
Soldering temperature
Humidity to be kept
*
1 Apply heat no more above dew point.
2
than 10 seconds.
*
Symbol
V
CC
Topr
Tstg
Tsol
Rating
0 to 6
-30 to +85
-30 to +85
260
Unit
V
°C
°C
°C
Notes
*1
*2
Sheet No.: OP06Y12
March 2009
3
Preliminary
■
Electro-optical Characteristics
Parameter
Operating Supply
Voltage
Current dissipation
Output HIGH voltage
Output LOW voltage
Output HIGH pulse width
Output LOW pulse width
Symbol
V
CC
I
CC
V
OH
V
OL
T1
T2
E
V
= 0 lx (no light)
See Note 1
I
OL
= 1.6 mA; Also See Note 1
See Figure 1
See Figure 1
GP1UF310XP0F
Bandpass Frequency center
ƒo
GP1UF311XP0F
GP1UF312XP0F
GP1UF314XP0F
Output pullup resistance
R
L
70
1 The waveform shown in Fig. 1 was transmitted at the test part’s center frequency.
Measurements were begun at transmission start and ended at pulse 50.
GP1UF31xXP0F Series
Condition
Min.
2.7
—
V
CC
– 0.5
600
400
Typ.
0.27
—
—
Max.
5.5
0.4
—
0.45
1200
1000
Unit
V
mA
V
V
µS
µS
kHz
kHz
kHz
kHz
36
38
36.7
40
100
130
kΩ
*
Fig. 1. Transmitted and Received Pulses
Transmitted Signal
600
µs
1000
µs
Output Signal
T2
T1
NOTE:
Carrier Duty 50%
GP1UF31XP0F-8
Sheet No.: OP06Y12
March 2009
4
Preliminary
●
Performance Measurements
The parameters in the Characteristics tables were
gathered using the transmitter jig in Fig. 2, along with
the receiver jig in Fig. 3.
1. Linear Reception: Distance between transmitter
and receiver: 0.2 to 5.0 meters; detector face illu-
mination: Ev < 10 lx,
φ
= 0°
2. Reception Angle Sensitivity: Distance between
transmitter and receiver: 0.2 to 4.0 meters; detec-
tor face illumination: Ev < 10 lx,
φ ≤
30°
3. Side Rejection: Distance between transmitter and
receiver: 0.2 to 3.0 meters; detector face illumina-
tion: Ev
≤
300 lx,
φ
= 0°. A CIE type A light source
was placed at 45° from the perpendicular axis of
the detector’s centerline.
4. Transmitter Test Setup: In Fig. 2, the transmitter is
set so that
Vout
will be 40 mV p-p. The PD49PI has
a short-circuit current I
SC
= 2.6 µA at Ev = 100 lx.
GP1UF31xXP0F Series
Fig. 2. Transmitter Test Setup
20 cm
10 k
Ω
+5 V
PD49PI
Transmitter
(GL521 is
used)
10 k
Ω
10
µF
Vout
Oscilloscope
NOTE:
Carrier Duty 50%
GP1UF31XP0F-9
Fig. 3. Receiver Test Setup
Detector Face
Illuminance: Ev
φ
φ
Transmitter
Reception Distance: L
Vout
NOTE:
φ:
Indicates horizontial and
vertical
directions.
GP1UF31XP0F-10
Sheet No.: OP06Y12
March 2009
5
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