lx1972a Microsemi Corporation, lx1972a Datasheet - Page 3

• Manufacturer Part Number: lx1972a
• Description: Ambient Light Detector
• Manufacturer: Microsemi Corporation

Copyright © 2005
Rev. 1.0, 2006-09-18
25.00
20.00
15.00
10.00
5.00
0.00
-0.2
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40
TM
400
Chart 1 – Response vs. Wavelength
-20
Chart 3 – I
I
OUT
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
vs Temperature @ 10, 100 Lux
600
0
Wavelength (nm)
OUT
Temperature (ºC)
vs. Temperature
20
800
C H A R A C T E R I S T I C C U R V E S
40
LX1972A
Human Eye
I
I
OUT
OUT
Integrated Products Group
@ 100 Lux
@ 10 Lux
60
®
Microsemi
1000
80
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
400
350
300
250
200
150
100
50
0
-40
-40
Chart 2 –Minimum V
Ambient Light Detector
Chart 4 – Dark Current vs. Temperature
-20
P
-20
RODUCTION
0
0
DD
Temperature (°C)
Temperature (ºC)
20
D
Voltage vs. Temperature
ATA
@ 1000 Lux & 5k Load Resistor
@ 100 Lux & 5k Load Resistor
20
S
40
HEET
40
60
LX1972A
60
80
100
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