LT1996 Linear Technology, LT1996 Datasheet - Page 6

• Manufacturer Part Number: LT1996
• Description: 100uA Gain Selectable Amplifier
• Manufacturer: Linear Technology

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LT1996
TYPICAL PERFOR A CE CHARACTERISTICS
6
–10.0
4
1000
10.0
–2.5
–5.0
–7.5
0.01
100
7.5
5.0
2.5
0.1
40
35
30
25
20
15
10
10
0
5
0
1
9
1
Output Offset Voltage vs
Difference Gain
Bandwidth vs Gain
9
Output Impedance vs Frequency
V
T
A
S
GAIN = 81
18
18 27
= 25°C
= 5V, 0V
GAIN = 27
GAIN = 9
27
10
36
36
45
45
FREQUENCY (Hz)
100
GAIN (V/V)
GAIN (V/V)
54
54
V
REPRESENTATIVE PARTS
S
63
63
= 5V, 0V
72
72
1k
81
81 90 99
V
T
S
A
90
W
10k
= 5V, 0V
= 25°C
99
108
108
1996 G10
1996 G13
1996 G07
100k
U
117
117
–0.01
–0.02
–0.03
–0.04
0.04
0.03
0.02
0.01
130
120
110
100
120
100
90
80
70
60
50
40
30
20
10
80
60
40
20
0
0
0
–50
10
0
Gain Error vs Load Current
CMRR vs Frequency
CMRR vs Temperature
GAIN = 9
V
GAIN = 81
V
V
T
GAIN = 81
GAIN = 27
GAIN = 9
S
A
S
OUT
= ±15V
–25
= ±15V
= 25°C
= ±10V
100
1
LOAD CURRENT (mA)
0
TEMPERATURE (°C)
FREQUENCY (Hz)
1k
2
25
REPRESENTATIVE UNITS
REPRESENTATIVE UNITS
50
10k
3
75
V
T
A
S
100k
= 5V, 0V
= 25°C
4
100
1996 G14
1996 G08
1996 G11
(Difference Amplifier Configuration)
125
1M
5
0.030
0.025
0.020
0.015
0.010
0.005
0.30
0.25
0.20
0.15
0.10
0.05
120
110
100
90
80
70
60
50
40
30
20
10
0
0
0
–50
–50
10
Slew Rate vs Temperature
PSRR vs Frequency
Gain Error vs Temperature
GAIN = 9
V
V
GAIN = 9
V
S
OUT
S
–25
–25
= ±15V
= ±15V
= ±10V
SR
100
–
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
(FALLING EDGE)
FREQUENCY (Hz)
25
25
REPRESENTATIVE UNITS
1k
SR
50
50
+
(RISING EDGE)
GAIN = 9
75
75
GAIN = 27
10k
V
T
GAIN = 81
S
A
= 25°C
= 5V, 0V
100
100
1996 G15
1996 G09
1996 G12
1996f
100k
125
125