TYPICAL PERFORMANCE CHARACTERISTICS (cont'd)
RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES
6.0
5.0
OUTPUT VOLTAGE
(V)
OUTPUT LOW VOLTAGE
vs. SUPPLY VOLTAGE
0.6
OUTPUT LOW VOLTAGE (V)
1mV
4.0
3.0
2.0
1.0
50mV
0.0
-1.0
0.0 0.3 0.6 0.9
1.2 1.5 1.8
TIME (µS)
2.1 2.4 2.7
3.0
20mV
10mV
2mV
+
V = +5V T
A
= 25
0
C
0.5
0.4
0.3
0.2
0.1
0.0
2
4
T
A
= 25°C
I
OL
= 12mA
5mV
R
L
= 5.1KΩ
C
L
= 15pF
Input Step
8
SUPPLY VOLTAGE (V)
6
10
12
TYPICAL APPLICATIONS
PRECISION SINGLE SUPPLY VOLTAGE
COMPARATOR WITH DIRECT RELAY DRIVER
VOLTAGE COMPARATOR WITH
COMPLEMENTARY OUTPUTS
V+
+
+5
+5
5V
RELAY
V
R
V
IN
Q
-
V
REF
V
IN
-
+
+
-
Q
VOLTAGE COMPARATOR
WITH +/-5V SUPPLY AND +5V RELAY DRIVE
+5
VOLTAGE COMPARATOR WITH SINGLE
SUPPLY AND OUTPUT LEVEL SHIFT
V
A
= 0V to +10V
+5V
V
IN-
V
IN+
-
+
-5
5V
RELAY
1K
V
IN-
V
IN
+
-
+
V
OUT
V
OUT
+10V
0
ALD2331A/ALD2331B/ALD2331
Advanced Linear Devices
5 of 8
ALD [ ADVANCED LINEAR DEVICES ]
