ISL28915_14 Datasheet, PDF (5/10 Pages) Intersil Corporation – Nano Power, Push/Pull Output Comparator

ISL28915
Typical Performance Curves (Continued)
400
350
V+ = 5V
300
R_L = 10kΩ
250
200 V+ = 2V
150
R_L TO V+
100
50
R_L TO GND
0
1
10
100
1000
OVERDRIVE (mV)
FIGURE 7. PROPAGATION DELAY vs OVERDRIVE (FALLING EDGE)
30
R_L = 10Ω
25
SINKING
20
15
SOURCING
10
5
1.5 2.0
2.5 3.0 3.5 4.0 4.5
SUPPLY VOLTAGE (V)
5.0 5.5
FIGURE 8. SHORT CIRCUIT CURRENT vs SUPPLY VOLTAGE
2.5
2.3
2.1
1.9
1.7
1.5
1.3
1.1
0.9
1.5 2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
FIGURE 9. ENABLE THRESHOLD VOLTAGE vs SUPPLY VOLTAGE
900
880
860
840
820
800
780
760
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
FIGURE 10. ENABLE TO OUTPUT DELAY TIME vs SUPPLY VOLTAGE
9
8
7
6
5
4
3
2
1
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
FIGURE 11. ENABLE LOW TO OUTPUT TURN-OFF TIME vs SUPPLY
VOLTAGE
650
R_L = ∞
600
550
500
450
400
350
300
-60 -40 -20
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
FIGURE 12. SUPPLY CURRENT vs TEMPERATURE, V+, GND = ±2.5V
5
July 12, 2012
FN8343.0