DG444, DG445
Typical Performance Curves
400
V+ = +12V, V- = 0V
V
L
= 5V
300
t
ON
, t
OFF
(ns)
t
ON
, t
OFF
(ns)
t
ON
400
t
ON
(444)
300
t
ON
(445)
200
(Continued)
500
V- = 0V, V
L
= 5V
200
100
t
OFF
100
t
OFF
(445)
t
OFF
(444)
0
2
3
V
IN
(V)
4
5
0
8
10
12
14
16
18
POSITIVE SUPPLY (V)
20
22
FIGURE 20. SWITCHING TIME vs INPUT VOLTAGE (DG444)
(SINGLE 12V SUPPLY)
30
V+ = 12V
V- = 0V
FIGURE 21. SWITCHING TIMES vs SINGLE SUPPLY VOLTAGE
10
I
S(OFF)
, I
D(OFF)
0
20
-10
10
C
L
= 10nF
C
L
= 1nF
0
-30
I
S
, I
D
(pA)
Q (pC)
-20
I
S(ON)
+ I
D(ON)
V+ = +12V
V- = 0V
FOR I
D
, V
S
= 0
FOR I
S
, V
D
= 0
-10
0
4
V
S
(V)
8
-40
0
6
V
S
, V
D
(V)
12
FIGURE 22. CHARGE INJECTION vs SOURCE VOLTAGE
(SINGLE 12V SUPPLY)
20
V+ = +12V
V- = 0V
FIGURE 23. SOURCE/DRAIN LEAKAGE CURRENTS (SINGLE
12V SUPPLY)
C
S(ON)
+ C
D(ON)
15
C
S
,
D
(pF)
10
5
C
S(OFF)
, C
D(OFF)
0
0
6
V
A
(V)
12
FIGURE 24. SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE (SINGLE 12V SUPPLY)
9
FN3586.10
June 4, 2007
INTERSIL [ INTERSIL CORPORATION ]
