Datasheet

3
FN2853.7
September 4, 2015
Test Circuits
ICL7667
INPUT
INPUT RISE AND
FALL TIMES  10ns
C
L
= 1000pF
4.7µF
0.1
µF
OUTPUT
V+ = 15V
90%
10%
10%
90%
10%
T
D1
t
f
90%
t
r
T
D2
0.4V
15V
INPUT
+5V
0V
OUTPUT
+
Typical Performance Curves
FIGURE 1. RISE AND FALL TIMES vs C
L
FIGURE 2. T
D1
, T
D2
vs TEMPERATURE
FIGURE 3. t
r
, t
f
vs TEMPERATURE FIGURE 4. I
V+
vs C
L
t
RISE
t
FALL
10 100 1000 10k 100k
C
L
(pF)
t
r
AND t
f
(ns)
1µs
100
10
1
V+ = 15V
100
90
80
70
60
50
40
30
20
10
0
-55 0 25 70 125
TEMPERATURE (°C)
C
L
= 1nF
V+ = 15V
T
D2
T
D1
T
D1
AND T
D2
(ns)
-55 0 25 70 125
50
40
30
20
10
0
TEMPERATURE (°C)
t
r
AND t
f
C
L
= 1nF
V+ = 15V
t
r
AND t
f
(ns)
30
10
3.0
1.0
10 100 1k 10k
I
V+
(mA)
200kHz
20kHz
V+ = 15V
100k
C
L
(pF)
ICL7667