LT1920 Linear Technology, LT1920 Datasheet - Page 6

• Manufacturer Part Number: LT1920
• Description: Single Resistor Gain Programmable/ Precision Instrumentation Amplifier
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
LT1920
6
Large-Signal Transient Response
G = 10
V
R
C
Large-Signal Transient Response
G = 100
V
R
C
Large-Signal Transient Response
G = 1
V
R
C
S
L
S
L
L
L
S
L
L
= 60pF
= 60pF
= 15V
= 2k
= 15V
= 2k
= 60pF
= 15V
= 2k
10 s/DIV
10 s/DIV
10 s/DIV
W
1167 G34
1167 G28
1167 G31
U
G = 1
V
R
C
G = 10
V
R
C
G = 100
V
R
C
Small-Signal Transient Response
Small-Signal Transient Response
Small-Signal Transient Response
S
L
S
L
L
S
L
L
L
= 60pF
= 15V
= 2k
= 60pF
= 15V
= 2k
= 15V
= 2k
= 60pF
10 s/DIV
10 s/DIV
10 s/DIV
1167 G29
1167 G32
1167 G35
1000
100
100
0.1
10
35
30
25
20
15
10
20
10
90
80
70
60
50
40
30
5
0
1
0
10
1
Undistorted Output Swing
vs Frequency
Overshoot vs Capacitive Load
1
Output Impedance vs Frequency
G = 10, 100, 1000
V
T
G = 1 TO 1000
V
V
R
A
S
S
OUT
L
= 25 C
= 15V
= 15V
=
A
G = 1
A
A
V
V
= 50mV
V
= 10
= 1
100
CAPACITIVE LOAD (pF)
100
FREQUENCY (kHz)
10
FREQUENCY (kHz)
10
1000
100
100
V
T
S
A
= 25 C
= 15V
1920 G27
1920 G26
1920 G25
10000
1000
1000