ALD2321A/ALD2321B/ALD2321 Advanced Linear Devices 5 of 11
COMMON MODE REJECTION RATIO
vs. TEMPERATURE
COMMON MODE REJECTION MODE
(dB)
-55
-25
0
25 50 12510075
85.0
80.0
75.0
70.0
90.0
65.0
60.0
AMBIENT TEMPERATURE (°C)
V
+
= +5V
R
L
= 5.1KΩ
POWER SUPPLY REJECTION RATIO
vs.TEMPERATURE
AMBIENT TEMPERATURE (
0
C)
-55 -25 0 25 50 100 12575
90.0
85.0
70.0
POWER SUPPLY REJECTION RATIO
(dB)
80.0
75.0
65.0
60.0
V
+
= +5V
R
L
= 5.1KΩ
HIGH LEVEL OUTPUT VOLTAGE vs.
TEMPERATURE
8.0
6.0
4.0
0.0
HIGH LEVEL OUTPUT VOTAGE (V)
AMBIENT TEMPERATURE (°C)
-55 -25 0 25 50
125
10075
2.0
10.0
V
+
= +10V
V
+
= +5V
V
+
= +4V
I
OH
= -2mA
INPUT OFFSET VOLTAGE vs. TEMPERATURE
0.4
0.0
-0.4
0.8
-0.8
-1.2
1.2
-2.0
INPUT OFFSET VOLTAGE (mV)
-55 -25 0 25 50 12510075
AMBIENT TEMPERATURE (°C)
-1.6
2.0
1.6
R
L
= 5.1KΩ
V
+
= +5V
V
+
= +2.5V
RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES
OUTPUT VOLTAGE
(V)
-1.0
6.0
2.0
0.0
1.0
3.0
4.0
5.0
0.0 0.3
0.6 0.9
1.2
1.5 1.8 2.1
2.4
2.7
3.0
TIME (µS)
T
A
= 25
0
C
V
+
= +5V
1mV
2mV
5mV
10mV
20mV
50mV
R
L
= 5.1KΩ
C
L
= 15pF
Input Step
0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES
OUTPUT VOLTAGE
(V)
TIME (µS)
50mV
20mV
10mV
5mV
2mV
1mV
V
+
= +5V
R
L
= 5.1KΩ
Input StepC
L
= 15pF
T
A
= 25
0
C
TYPICAL PERFORMANCE CHARACTERISTICS (cont'd)