Datasheet

6
LT1007/LT1037
sn100737 100737fbs
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
FREQUENCY (Hz)
0.01
VOLTAGE GAIN (dB)
180
160
140
120
100
80
60
40
20
0
–20
1007/37 G10
0.1
1
10
100
1k
10k
100k
1M
10M
100M
V
S
= ±15V
T
A
= 25°C
R
L
= 2k
LT1037
LT1007
Voltage Gain, R
L
= 2k and 600Ω
SUPPLY VOLTAGE (±V)
0
OPEN-LOOP VOLTAGE GAIN (V/µV)
25
20
15
10
5
0
20
1007/37 G11
5
10
15
25
T
A
= 25°C
R
L
= 2k
R
L
= 600Ω
TIME AFTER POWER ON (MINUTES)
0
CHANGE IN OFFSET VOLTAGE (µV)
10
8
6
4
2
0
4
1007/37 G15
1
2
3
5
V
S
= ±15V
T
A
= 25°C
DUAL-IN-LINE PACKAGE
PLASTIC (N8) OR CERDIP (J8)
METAL CAN (H) PACKAGE
Voltage Gain vs Frequency
Voltage Gain vs Supply Voltage
Voltage Gain vs Load Resistance
LOAD RESISTANCE (kΩ)
0.1 0.3 3
OPEN-LOOP VOLTAGE GAIN (V/µV)
25
20
15
10
5
0
110
1007/37 G13
V
S
= ±15V
T
A
= 25°C
Warm-Up Drift
TEMPERATURE (°C)
VOLTAGE GAIN (V/µV)
–50
25
20
15
10
5
0
0
50
75
1007/37 G14
–25
25
100
125
R
L
= 2k
R
L
= 1k
R
L
= 600Ω
V
S
= ±15V
V
OUT
= ±10V
V
OUT
= ±8V FOR
T
A
≥ 100°C AND
R
L
= 600Ω
Voltage Gain vs Temperature
TIME (MONTHS)
0
OFFSET VOLTAGE CHANGE (µV)
10
5
0
–5
–10
8
1007/37 G16
2
4
6
10
0.2µV/MONTH
0.2µV/MONTH
TREND LINE
Long Term Stability of Four
Representative Units
SUPPLY VOLTAGE (±V)
0
SUPPLY CURRENT (mA)
20
1007/37 G18
5
10
15
4
3
2
1
0
125°C
25°C
–55°C
Supply Current vs Supply Voltage
Offset Voltage Drift with Temperature
of Representative Units
TEMPERATURE (°C)
–50
OFFSET VOLTAGE (µV)
50
40
30
20
10
0
–10
–20
–30
–40
–50
0
50
75
1007/37 G17
–25
25
100
125
V
S
= ±15V
LT1007A/LT1037A
LT1007/LT1037
–1
0
1
–1
0
1
V
S
= ±15V
T
A
= 25°C
INPUT VOLTAGE (µV)
INPUT VOLTAGE (µV)
–15 –10 –5 0 5 10 15
OUTPUT VOLTAGE (V)
MEASURED ON TEKTRONIX 178 LINEAR IC TESTER
1007/37 G12
R
L
= 2k
R
L
= 600Ω