ISL21440 Datasheet, PDF (10/15 Pages) Intersil Corporation – Micropower Voltage Reference with Comparator

ISL21440
Typical Performance Curves (Continued)
3.5
3.5
3.0
3.0
2.5
2.5
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0
-60-55-50-45-40-35-30-25-20-15-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60
IN+ - IN- (mV)
FIGURE 15. HYSTERESIS - 0mV (V+ = 3V)
0
-60-55-50-45-40-35-30-25-20-15-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60
IN+ - IN- (mV)
FIGURE 16. HYSTERESIS - 12.5mV (V+ = 3V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-60-55-50-45-40-35-30-25-20-15-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60
IN+ - IN- (mV)
FIGURE 17. HYSTERESIS - 25mV (V+ = 3V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-60-55-50-45-40-35-30-25-20-15-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60
IN+ - IN- (mV)
FIGURE 18. HYSTERESIS - 37.5mV (V+ = 3V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-60-55-50-45-40-35-30-25-20-15-10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60
IN+ - IN- (mV)
FIGURE 19. HYSTERESIS - 50mV (V+=3V)
90
80
70
3V
60
50
40
30
5V
20
10 20 30 40 50 60 70 80 90 100 110 120
INPUT VOLTAGE (mV)
FIGURE 20. OUTPUT RESPONSE TIME vs INPUT
OVERDRIVE (t_PHL)
10
FN6532.1
March 2, 2010