Datasheet

LM2900, LM3900
QUADRUPLE NORTON OPERATIONAL AMPLIFIERS
SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 5
– Differential Voltage Amplification
VD
A
T
A
– Free-Air Temperature – °C
LARGE SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
1
–75
10
10
2
10
3
– 50 – 25 0 25 50 75 100 125
V
CC
= 15 V
V
O
= 10 V
R
L
= 10 kΩ
10
4
Figure 6
– Supply Voltage Rejection Ratio – dB
SVR
K
f – Frequency – Hz
SUPPLY VOLTAGE REJECTION RATIO
vs
FREQUENCY
0
100
10
20
30
40
50
60
70
80
90
100
1 k 10 k 100 k 1 M400 k40 k4k400
T
A
= 25°C
V
CC
= 15 V
Figure 7
– Peak-To-Peak Output Voltage – V
f – Frequency – Hz
PEAK-TO-PEAK OUTPUT VOLTAGE
vs
FREQUENCY
0
1 k
2
4
6
8
10
12
14
16
10 k 100 k 1 M 10 M
I
I+
= 0
R
L
= 2 kΩ
V
CC
= 15 V
T
A
= 25°C
V
O(PP)
Figure 8
– Short-Circuit Output Current – mA
OS
I
V
CC
– Supply Voltage – V
SHORT-CIRCUIT OUTPUT CURRENT
(OUTPUT INTERNALLY HIGH)
vs
SUPPLY VOLTAGE
0
0
5
10
15
20
25
30
5 1015202530
V
O
= 0
I
I+
= 0
I
I–
= 0
T
A
= 0°C
T
A
= 25°C
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.