Datasheet

LM2904, LM2904A Electrical characteristics
Doc ID 2471 Rev 14 9/24
Figure 8. Input current versus temperature Figure 9. Current limiting
INPUT CURRENT (mA)
-55 -35 -15 5 25 45 65 85 105 12
5
V
I
= 0 V
V
CC
= +30 V
V
CC
= +15 V
V
CC
= +5 V
TEMPERATURE (°C)
90
80
70
60
50
40
30
20
10
0
OUTPUT CURRENT (mA)
-
+
I
O
TEMPERATURE (°C)
90
80
70
60
50
40
30
20
10
0
-55 -35 -15 5 25 45 65 85 105 125
Figure 10. Input voltage range Figure 11. Supply current
INPUT VOLTAGE (V)
0 5 10 15
POWER SUPPLY VOLTAGE (±V)
Négative
Positive
15
10
5
SUPPLY CURRENT (mA)
0102030
T
amb
= -55°C
V
CC
mA
I
D
-
+
T
amb
= 0°C to +125°C
POSITIVE SUPPLY VOLTAGE (V)
4
3
2
1
Figure 12. Voltage gain Figure 13. Input current versus supply voltage
010203040
POSITIVE SUPPLY VOLTAGE (V)
VOLTAGE GAIN (dB)
160
120
80
40
L
R = 20k
Ω
L
R=2k
Ω
0 10 20 30
POSITIVE SUPPLY VOLTAGE (V)
INPUT CURRENT (nA)
100
75
50
25
amb
T = +25°C