LM2902
OP EN LOOP FREQUENCY RES P ONSE
(NOTE 3)
140
0.1
µ
F
-
VI
VCC/2
+
10M
Ω
LARGE S IGNAL FREQUENCY RES P ONSE
20
100k
Ω
1k
Ω
-
+15V
VO
+7V
+
2k
Ω
VCC
OUTPUT SWING (Vpp)
120
VOLTAGE GAIN (dB)
100
80
60
40
20
0
1.0
10
100
VO
15
VI
VCC = 30V &
-55 C Ta mb +125 C
10
5
VCC = +10 to + 15V &
-55 C Ta mb +125 C
0
1k
10k
100k
1M
10M
1k
10k
100k
1M
FREQUENCY (Hz)
VOLAGE FOLLOWER PULSE RES PONS E
4
10
FREQUENCY (Hz)
OUTPUT CHARACTERISTICS
VCC = +5V
VCC = +15V
VCC = +30V
1
vcc
v cc /2
-
IO
+
VO
OUTPUT
VOLTAGE (V)
2
1
0
INPUT
VOLTAGE (V)
3
2
1
OUTPUT VOLTAGE (V)
3
RL 2 k
Ω
VCC = +15V
0.1
0.01
0
10
20
30
40
0,00 1
0,01
0,1
Ta mb = +25 C
1
10
100
TIME (
µ
s )
VOLTAGE FOLLOWER P ULSS E RES P ONS E
(S MALL S IGNAL)
500
OUTPUT S INK CURRENT (mA)
OUTPUT CHARACTERISTICS
OUTPUT VOLTAGE REFERENCED
8
V CC
OUTPUT VOLTAGE (mV)
7
6
VCC /2
+
VO
IO
450
el
+
eO
-
50pF
TO VCC + (V)
400
Input
350
Output
300
Ta mb = +25 C
VCC = 30 V
0
1
2
3
4
5
6
7
8
5
4
3
2
1
0,001 0,01
-
Indepe ndent of VC C
T a mb = +25 C
250
0,1
1
10
100
TIME (
µ
s)
OUTPUT S OURCE CURRENT (mA)
6/14
STMICROELECTRONICS [ STMICROELECTRONICS ]
