GP1UM287XK Sharp Microelectronics, GP1UM287XK Datasheet - Page 4

• Manufacturer Part Number: GP1UM287XK
• Description: RECEIVER REMOTE CTRL TOP 56.8KHZ
• Manufacturer: Sharp Microelectronics

Specifications of GP1UM287XK

• Sensing Distance: 10.5m
• B.p.f. Center Frequency: 56.8kHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 1.5mA
• Orientation: Top View
• Mounting Type: Through Hole
• Lead Free Status / Rohs Status: Contains lead / RoHS non-compliant
• Other names: 425-1155

Fig.1 Transmitter
Fig.2 Standard Optical System
Using the transmitter shown in Fig. 1, the output signal of the light detecting unit is good enough to meet the following items in the
standard optical system in Fig. 2.
1. Linear reception distance characteristics
2. Sensitivity angle reception distance characteristics
3. Anti outer peripheral light reception distance characteristics
*5 It refers to detector face illuminance
*6 Outer peripheral light source: CIE standard light source A shall be used and placed at 45˚ from perpendicular axis at the detector face center
*7 In case of B.P.F. center frequency: 56.8kHz model
When L=0.2 to 10.5(9.0)
When L=0.2 to 7.5(6.5)
When L=0.2 to 5.0(4.0)
Performance
In the above figure, the transmitter should be set so that the output V
However, the PD49PI to be used here should be of the short-circuit current I
(E
V
is an illuminance by CIE standard light source A (tungsten lamp).)
*7
*7
*7
m,
m,
m,
*5
*6
*5
Transmitter
E
E
E
V
V
V
10 lx and
300 lx and
Transmitter (GL521 used)
f
Duty 50%
10 lx and
0
(*4)
30˚ in Fig.2, the output signal shall meet the electrical characteristics in the attached list.
Reception distance:L
0˚ in Fig.2, the output signal shall meet the electrical characteristics in the attached list.
0˚ in Fig.2, the output signal shall meet the electrical characteristics in the attached list.
20cm
( indicates horizontal and vertical directions.)
Light detector face illuminance:E
10k
GP1UM26XK/27XK/28XK/28YK Series
OUT (P-P)
Oscilloscope
5V
V
OUT
V
can be 40mV.
OUT
SC
=2.6 A at E
V
V
=100 lx.