Datasheet

6
LT1006
1006fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
V
OS
vs Common Mode Voltage
vs Temperature
Offset Voltage vs Balanced Source
Resistor
Voltage Gain vs Load Resistance
with V
S
= ±15V
Voltage Gain vs Load Resistance,
V
S
= 5V, 0V
Input Bias Current
vs Common Mode Voltage
Input Offset Current
vs Temperature
COMMON MODE INPUT VOLTAGE (V)
–0.4
OFFSET VOLTAGE (µV)
500
400
300
200
100
0
–100
–200
–300
1.0
LT1006 • G04
0 0.4 0.8 1.4
V
S
= 5V, 0V
T = 125°C
T = 125°C
T = 25°C
T = 25°C
1
1
2
2
1
POSITIVE V
OS
NEGATIVE V
OS
2
BALANCED SOURCE RESISTANCE, R
S
(Ω)
1k
INPUT OFFSET VOLTAGE (µV)
0.1
1.0
10
30k 100k3k 10k 300k 1M 3M 10M
LT1006 • G03
0.01
–
+
R
S
R
S
V
S
= 5V, 0V, –55°C TO 125°C
V
S
= ±15V,
–55°C TO 125°C
V
S
= ±15V, 25°C
V
S
= 5V, 0V, 25°C
LOAD RESISTANCE TO GROUND (Ω)
100
100k
VOLTAGE GAIN (V/V)
1M
10M
1k 10k
LT1006 • G06
T
A
= –55°C
T
A
= 25°C
T
A
= 125°C
LOAD RESISTANCE TO GROUND (Ω)
100
100k
VOLTAGE GAIN (V/V)
1M
10M
1k 10k
LT1006 • G07
T
A
= 25°C
T
A
= –55°C
T
A
= 125°C
TEMPERATURE (°C)
–50
0
INPUT OFFSET CURRENT (nA)
0.2
0.5
0
50
75
LT1006 • G09
0.1
0.4
0.3
–25
25
100
125
V
CM
= 0V
V
S
= 5V, 0V
V
S
= ±15V
INPUT BIAS CURRENT (nA)
0
–1
COMMON MODE INPUT VOLTAGE, V
S
= 5V, 0V (V)
COMMON MODE INPUT VOLTAGE, V
S
= 15V (V)
0
1
2
3
–6 –12
–18
–24
LT1006 • G10
4
5
–15
–10
–5
0
5
10
15
V
S
= 5V, 0V, T = 25°C
V
S
= ±15V,
T = 25°C
V
S
= 5V, 0V, T = 125°C
Offset Voltage Drift with Temperature
of Representative Units
TEMPERATURE (°C)
–50
–150
OFFSET VOLTAGE (µV)
–120
–60
–30
0
150
60
0
50
75
LT1006 • G02
–90
90
120
30
–25
25
100
125
V
S
= 5V, 0V
V
CM
= 0.1V
Warm-Up Drift
Input Bias Current vs Temperature
TIME AFTER POWER ON (MIN)
0
CHANGE IN OFFSET VOLTAGE (µV)
1.0
1.5
4
LT1006 • G05
0.5
0
1
2
3
2.0
V
S
= 5V, 0V
T
A
= 25°C
LT1006 METAL CAN (H) PACKAGE
LT1006 CERDIP (J) PACKAGE
TEMPERATURE (˚C)
–50
INPUT BIAS CURRENT (nA)
12
15
18
25 75
LT1006 • G08
9
6
–25 0
50 100 125
3
0
V
CM
= 0V
V
S
= 5V, 0V
V
S
= ±15V