SP4416 Datasheet, PDF (10/13 Pages) Sipex Corporation – Electroluminescent Lamp Driver with 4-Level Light Intensity Selection Feature

PERFORMANCE CHARACTERISTICS
The following performance curves are intended to give the designer a relative scale from which to optimize
specific applications. Absolute measurements may vary depending upon the brand of components chosen.
300
250
200
150
100
50
0
-40 -35 -30 -25 -20-15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
Temperature ^oC
Figure 17. Lamp Frequency vs Temperature, V = 3.0V
DD
90
80
70
60
50
40
30
20
10
0
-40 -35 -30 -25-20 -15 -10 -5 0 5 10 15 2 25 30 35 40 45 50 55 60 65 70 75 80 85
Temperature ^oC
Figure 18. Peak EL Driver Voltage vs Temperature, V_DD = 3.0V
SP4416DS/06
SP4416 Electroluminescent Lamp Driver with 4-Level Light Intensity Selection Feature
10
© Copyright 1999 Sipex Corporation