FAN256 Datasheet, PDF (6/9 Pages) Fairchild Semiconductor – FAN256 — Dual Low Voltage Comparator

Typical Performance Characteristics
16.00
15.00
14.00
13.00
VDD=1.6V
VDD=3.0V
VDD=5.5V
12.00
11.00
10.00
9.00
8.00
-55 ⁰C -40 ⁰C -25 ⁰C
25 ⁰C
85 ⁰C
Includes both Comparators
TA, Ambient Temperature
95 ⁰C
Figure 4. Supply Current vs. Temperature
16
14
12
10
8
6
‐40 ⁰C
4
25 ⁰C
2
85 ⁰C
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
* Data includes
both comparators
V_DD, Supply Voltage (V)
Figure 6. Supply Current vs. Supply Voltage
900
800
700
1.6 VDD
600
3.0 VDD
500
5.5 VDD
400
300
200
100
0
0.01
0.1
1
10
100
1000
Temp. =25C
C_L = 15pF
Frequency (Khz)
Figure 5. Supply Current vs. Output Transition
Frequency
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
Figure 7.
VDD=1.6V
VDD=3.0V
VDD=5.5V
2
4
6
8
10
I_SOURCE, Output Source Current (mA)
Output HIGH vs. Output Drive Current
1000
100
10
1
0.10
VDD=1.6V
VDD=3.0V
VDD=5.5V
1.00
ISINK, Output Sink Current (mA)
10.00
Figure 8. Output LOW vs. Output Drive Current
400
380
360
340
320
300
280
1.6VDD
260
3.0VDD
240
5.5VDD
220
200
-60
-40
-20
0
20
40
60
80
100
Temperature
Figure 9. Propagation Delay (t_PHL) vs. Temperature
© 2010 Fairchild Semiconductor Corporation
FAN256 • Rev. 1.0.0
6
www.fairchildsemi.com