Datasheet

4
LTC1050
1050fb
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
Offset Voltage
vs Sampling Frequency
10Hz
P-P
Noise
vs Sampling Frequency
Common Mode Input Range
vs Supply Voltage
Supply Current vs Temperature
Supply Current vs Supply Voltage
Short-Circuit Output Current
vs Supply Voltage
SAMPLING FREQUENCY, f
S
(kHz)
2.0
OFFSET VOLTAGE (µV)
6
8
10
4.0
1050 G01
4
2
0
2.5
3.0
3.5
4.5
V
S
= ± 5V
SAMPLING FREQUENCY, f
S
(Hz)
100
0
10Hz PEAK-TO-PEAK NOISE (µV)
2
4
8
1k 10k
1050 G02
6
1
3
7
5
V
S
= ± 5V
SUPPLY VOLTAGE (V)
0
COMMON MODE RANGE (V)
0
4
± 8
1050 G03
–4
–8
± 2
± 4
± 6
±1
± 3
± 5
± 7
8
–2
2
–6
6
V
CM
= V
–
Sampling Frequency
vs Supply Voltage
Sampling Frequency
vs Temperature
Overload Recovery
TOTAL SUPPLY VOLTAGE, V
+
TO V
–
(V)
4
1.5
SAMPLING FREQUENCY, f
S
(kHz)
2.0
2.5
3.0
3.5
681012
1050 G04
14 16
T
A
= 25°C
AMBIENT TEMPERATURE, T
A
(°C)
–50
0
SAMPLING FREQUENCY, f
S
(kHz)
2
5
0
50
75
1050 G05
1
4
3
–25
25
100
125
V
S
= ± 5V
TOTAL SUPPLY VOLTAGE, V
+
TO V
–
(V)
4
0
SUPPLY CURRENT, I
S
(mA)
0.25
0.50
0.75
1.00
1.50
6
81012
1050 G07
14 16
1.25
T
A
= 25°C
AMBIENT TEMPERATURE, T
A
(°C)
–50
0
SUPPLY CURRENT, I
S
(mA)
0.2
0.6
0.8
1.0
2.0
1.4
0
50
75
1050 G08
0.4
1.6
1.8
1.2
–25
25
100
125
V
S
= ± 5V
TOTAL SUPPLY VOLTAGE, V
+
TO V
–
(V)
4
–30
SHORT-CIRCUIT OUTPUT CURRENT, I
OUT
(mA)
–20
–10
0
2
6
6
81012
1050 G09
14 16
4
I
SOURCE
V
OUT
= V
–
I
SINK
V
OUT
= V
+
200mV
0V
0V
–5V
INPUT
OUTPUT
A
V
= –100 0.5ms/DIV
V
S
= ±5V
1050 G6