IS1U621L Sharp Electronics, IS1U621L Datasheet - Page 5

• Manufacturer Part Number: IS1U621L
• Manufacturer: Sharp Electronics

Specifications of IS1U621L

• Lead Free Status / Rohs Status: Not Compliant

(1) Use the light emitting unit (remote control transmitter), in consideration of performance, characteristics, operating conditions of
(2) Pay attention to a malfunction of the light detecting unit when the surface is stained with dust and refuse.
(3) Cleaning
(4) To avoid the electrostatic breakdown of IC, handle the unit under the condition of grounding with human body, soldering iron, etc.
(5) Do not apply unnecessary force to the terminal.
(6) Example of recommended external circuit (mount outer mounting parts near the sensor as much as possible.)
Fig. 6 Spectral Sensitivity for Reference
Precautions for Operation
light emitting device and the characteristics of the light detecting unit.
Care must be taken not to touch the light detector surface.
Solvent dip cleaning : Solvent temperature of 45 ˚C max., dipping time : Within 3 minutes
Ultrasonic cleaning : Elements are affected differently depending on the size of cleaning bath, ultrasonic output, time,
Solvents: Ethyl alcohol, methyl alcohol or isopropyl alcohol
• Conduct cleaning as follows.
• Use the following solvents only.
100
Connect capacitor C between Vout and GND terminals as shown above
90
80
70
60
50
40
30
20
10
0
500
Ta=25˚C
600
IS1U621
Wavelength
700
size of PWB and mounting method of elements.
Conduct trial cleaning on actual operating conditions in advance to make sure that no problem results.
2
800
GND
Vout
V
CC
(nm)
900
1000
1100
+
C
1
R
1
C
2
Ve
GND
Vout
(Circuit constant)
R
C
C
1
1
2
IS1U621/IS1U621L
= 47
= 47 F
= 1 000pF
± 5%