ca3160t Intersil Corporation, ca3160t Datasheet - Page 16

• Manufacturer Part Number: ca3160t
• Description: 4mhz, Bimos Operational Amplifier With Mosfet Input/cmos Output
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 17. VOLTAGE TRANSFER CHARACTERISTICS OF
FIGURE 19. QUIESCENT SUPPLY CURRENT vs SUPPLY
FIGURE 21. VOLTAGE ACROSS NMOS OUTPUT TRANSISTOR
0.001
17.5
12.5
14
12
10
0.01
7.5
2.5
8
6
4
2
0
0.1
15
10
50
10
0.001
5
0
1
0
0
V
V- = 0
V- = 0V
T
O
A
CMOS OUTPUT STAGE
VOLTAGE
(Q
2.5
= V+ / 2
= 25
2
12
GATE VOLTAGE [TERMINALS 4 AND 8] (V)
) vs LOAD CURRENT
o
MAGNITUDE OF LOAD CURRENT (mA)
C
0.01
4
POSITIVE SUPPLY VOLTAGE (V)
5
7.5
6
R
L
T
= 5k
V+ = 15V
A
0.1
16
2k
1k
500
= -55
10
8
125
25
10V
5V
o
o
o
12.5
C
C
C
10
1
12
15
V+ = 15V, V- = 0V
T
A
(Continued)
= 25
17.5
14
10
o
C
16
20
CA3160, CA3160A
22.5
18
100
FIGURE 18. QUIESCENT SUPPLY CURRENT vs SUPPLY
FIGURE 20. VOLTAGE ACROSS PMOS OUTPUT TRANSISTOR
FIGURE 22. EQUIVALENT NOISE VOLTAGE vs FREQUENCY
0.001
1000
100
0.01
15.0
12.5
10.0
0.1
10
7.5
5.0
2.5
50
10
1
1
0.001
0
1
V- = 0V
T
VOLTAGE
(Q
T
R
V- = 0
A
A
6
L
= 25
8
= 25
=
) vs LOAD CURRENT
10
o
MAGNITUDE OF LOAD CURRENT (mA)
0.01
o
C
1
C
8
POSITIVE SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
10
10
0.1
2
BALANCED
V
V+ = 15V
O
12
= V+/2
10V
10
5V
3
OR LOW V
1
14
HIGH V
10
T
V
O
16
A
S
4
O
= V+
10
= 25
= 7.5V
= V-
o
18
C
10
100
5