CA3130, CA3130A
Typical Performance Curves (Continued)
17.5
∞ LOAD RESISTANCE =
TA = 25oC
12.5 V- = 0
OUTPUT VOLTAGE BALANCED = V+/2
10
7.5
5
OUTPUT VOLTAGE HIGH = V+
OR LOW = V-
2.5
0
46
8
10
12
14
16 18
TOTAL SUPPLY VOLTAGE (V)
FIGURE 20. QUIESCENT SUPPLY CURRENT vs SUPPLY
VOLTAGE
50
NEGATIVE SUPPLY VOLTAGE = 0V
10 TA = 25oC
15V
10V
POSITIVE SUPPLY VOLTAGE = 5V
1
14
OUTPUT VOLTAGE = V+/2
12
V- = 0
TA = -55oC
10
25oC
8
125oC
6
4
2
0
0
2
4
6
8 10 12 14 16
TOTAL SUPPLY VOLTAGE (V)
FIGURE 21. QUIESCENT SUPPLY CURRENT vs SUPPLY
VOLTAGE
50
NEGATIVE SUPPLY VOLTAGE = 0V
10 TA = 25oC
15V
10V
POSITIVE SUPPLY VOLTAGE = 5V
1
0.1
0.1
0.01
0.001
0.001
0.01
0.1
1.0
10
100
MAGNITUDE OF LOAD CURRENT (mA)
FIGURE 22. VOLTAGE ACROSS PMOS OUTPUT TRANSISTOR
(Q8) vs LOAD CURRENT
0.01
0.001
0.001
0.01
0.1
1
10
100
MAGNITUDE OF LOAD CURRENT (mA)
FIGURE 23. VOLTAGE ACROSS NMOS OUTPUT TRANSISTOR
(Q12) vs LOAD CURRENT
15