Datasheet

LT1055/LT1056
8
10556fd
For more information www.linear.com/LT1055
TYPICAL PERFORMANCE CHARACTERISTICS
LT1055 Settling Time LT1056 Settling Time
Common Mode Range vs
Temperature
Common Mode and Power Supply
Rejections vs Temperature
Common Mode Rejection Ratio vs
Frequency
Power Supply Rejection Ratio vs
Frequency
Gain vs Frequency Gain, Phase Shift vs Frequency Voltage Gain vs Temperature
FREQUENCY (Hz)
1
GAIN (dB)
60
80
100
100M
LT1055/56 G16
40
20
–20
100
10k
1M
0
140
120
10
1k
100k
10M
V
S
= ±15V
T
A
= 25°C
LT1055
LT1056
SETTLING TIME (µS)
0
OUTPUT VOLTAGE SWING FROM 0V (V)
0
LT1055/56 G19
–5
–10
1 2
5
10
3
10mV
10mV
0.5mV
1mV5mV
5mV 2mV
1mV
0.5mV
V
S
= ±15V
T
A
= 25°C
2mV
TEMPERATURE (°C)
CMRR, PSRR (dB)
110
120
25 75
LT1055/56 G22
100
–25
125
90
V
S
= ±10V TO ±17V FOR PSRR
V
S
= ±15V, V
CM
= ±10.5V FOR CMRR
CMRR
PSRR
FREQUENCY (MHz)
1
GAIN (dB)
PHASE SHIFT (DEGREES)
10
10
LT1055/56 G17
0
–10
2
4
20
100
120
140
160
6
8
V
S
= ±15V
T
A
= 25°C
PHASE
GAIN
LT1055
LT1056
LT1055
LT1056
SETTLING TIME (µS)
0
OUTPUT VOLTAGE SWING FROM 0V (V)
0
LT1055/56 G20
–5
–10
1 2
5
10
3
10mV
10mV
2mV
0.5mV
1mV5mV
5mV
2mV
1mV
0.5mV
V
S
= ±15V
T
A
= 25°C
FREQUENCY (Hz)
10
0
CMRR (dB)
20
40
60
80
120
100
1k 10k 100k
LT1055/56 G23
1M
10M
100
V
S
= ±15V
T
A
= 25°C
TEMPERATURE (°C)
–25
10
100
30
1000
300
25
75
LT1055/56 G18
VOLTAGE GAIN (V/mV)
–75
125
R
L
= 1k
R
L
= 2k
V
S
= ±15V
V
O
= ±10V
TEMPERATURE (°C)
–50
–15
BATTERY VOLTAGE (V)
–14
–12
–11
±10
15
12
0
50
100
LT1055/56 G21
–13
13
14
11
V
S
= ±15V
FREQUENCY (Hz)
10
80
100
120
10k 1M
LT1055/56 G24
60
40
100 1k
100k
10M
20
0
POWER SUPPLY REJECTION RATIO (dB)
140
T
A
= 25°C
POSITIVE
SUPPLY
NEGATIVE
SUPPLY