LT1212 Linear Technology Corporation, LT1212 Datasheet - Page 10

• Manufacturer Part Number: LT1212
• Description: 14mhz, 7v/?s, Single Supply Dual And Quad Precision Op Amps
• Manufacturer: Linear Technology Corporation

LT1211/LT1212
TYPICAL PERFOR
10
10k
100
140
130
120
110
100
10
1k
6k
5k
4k
3k
2k
1k
90
80
70
60
50
40
30
0
10k
10
0
Open-Loop Voltage Gain
vs Supply Voltage
Channel Separation vs Frequency
Voltage Gain vs Load Resistance
R
T
L
A
4
= 2k
= 25 C
TOTAL SUPPLY VOLTAGE (V)
8
LOAD RESISTANCE ( )
100k
100
12
FREQUENCY (Hz)
V
S
16
= 15V
T
T
T
A
A
A
20
= –55 C
= 125 C
= 25 C
V
S
24
1M
= 5V
1k
V
T
28
A
W
S
= 25 C
= 15V
1211/12 G16
1211/12 G19
1211/12 G22
32
A
10k
10M
U
36
CE
R
R
L
500
L
500
C
R
= 2k
= 2k
R
L
HARA TERISTICS
L =
60
50
40
30
20
=
–10
–50
Open-Loop Gain, V
0
Open-Loop Gain, V
Output Short-Circuit Current
vs Temperature
–25
1
C
CASE TEMPERATURE ( C)
OR SINKING
SOURCING
0
V
S
OUTPUT (V)
= 15V
2
OUTPUT (V)
25
0
50
S
S
3
= 5V
= 15V
V
SOURCING
75
S
= 5V
4
100
1211/12 G23
1211/12 G17
1211/12 G20
125
10
1000
1000
0.01
100
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.1
10
10
1
1
–50
–50
10k
Negative Output Saturation
Voltage vs Temperature
Positive Output Saturation
Voltage vs Temperature
Output Impedance vs Frequency
V
S
–25
I
I
I
–25
I
SINK
SINK
SINK
= 15V
SINK
A
A
I
A
V
SOURCE
V
V
= 100
= 10
= 20mA
= 10mA
= 10 A
= 1mA
= 1
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
100k
FREQUENCY (Hz)
= 10 A
25
25
I
I
50
SOURCE
SOURCE
I
50
SOURCE
1M
75
75
= 20mA
= 10mA
= 1mA
V
V
S
100
S
100
1211/12 G21
1211/12 G18
1211/12 G24
= 5V
= 5V
125
10M
125