Datasheet

TC4426A/TC4427A/TC4428A
DS20001423H-page 6  2002-2013 Microchip Technology Inc.
Note: Unless otherwise indicated, over operating temperature range with 4.5V  V
DD
 18V.
FIGURE 2-7: High-State Output
Resistance.
FIGURE 2-8: Supply Current vs.
Frequency.
FIGURE 2-9: Supply Current vs.
Frequency.
FIGURE 2-10: Low-State Output
Resistance.
FIGURE 2-11: Supply Current vs.
Capacitive Load.
FIGURE 2-12: Supply Current vs.
Capacitive Load.
0 5 10 15 20
25
20
15
10
5
0
30
V
DD
(V)
R
DS(ON)
(Ω)
T
A
= +125
°C
T
A
= +25
°C
0
500 1000 1500 2000 2500
0
20
10
30
40
50
60
FREQUENCY (kHz)
I
SUPPLY
(mA)
V
DD
= 18V
C
L
= 2200 pF
C
L
= 1500 pF
C
L
= 1000 pF
C
L
= 100 pF
FREQUENCY (kHz)
0
500
1000
1500 2000 2500
70
60
50
40
30
20
10
0
80
I
SUPPLY
(mA)
V
DD
= 12V
C
L
= 2200 pF
C
L
= 1500 pF
C
L
= 1000 pF
C
L
= 100 pF
0
5
10
15 20
25
20
15
10
5
0
30
V
DD
(V)
R
DS(ON)
(Ω)
T
A
= +125
°C
T
A
= +25
°C
0
500 1000 1500 2000 2500
0
20
10
30
40
50
60
2 MHz
V
DD
= 18V
I
SUPPLY
(mA)
C
LOAD
(pF)
900 kHz
600 kHz
200 kHz
20 kHz
0
500
1000
1500 2000 2500
70
60
50
40
30
20
10
0
80
I
SUPPLY
(mA)
C
LOAD
(pF)
V
DD
= 12V
900 kHz
600 kHz
200 kHz
20 kHz
2 MHz