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LT1097_15 Datasheet, PDF (4/12 Pages) Linear Technology – Low Cost, Low Power Precision Op Amp | |||
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LT1097
TYPICAL PERFORMANCE CHARACTERISTICS
4
Distribution to Offset Voltage Drift
with Temperature
50
40
VS = ±15V
240 UNITS TESTED
IN N8 PACKAGES
30
FROM SIX RUNS
20
10
0
â1.5 â1.2 â0.9 â0.6 â0.3 0 0.3 0.6 0.9 1.2 1.5
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (µV/°C)
LT1097 ⢠G02
Input Bias Current vs Temperature
200
100
UNDERCANCELLED UNIT
0
â100
OVERCANCELLED UNIT
â200
â300
â50
â25 0 25 50
TEMPERATURE (°C)
75 100
1097 ⢠G03
Minimum Supply Voltage,
Common Mode Range and
Voltage Swing at VMIN
V+
±1.4
V+ â0.2
±1.2
V+ â0.4
±1.0
V+ â0.6 CM RANGE
±0.8
V+ â0.8
SWING
Vâ +0.8
SWING
RL = 10k
Vâ +0.6 CM RANGE
Vâ +0.4
Vâ +0.2
Vâ
â40 â10 20
50
80 110
TEMPERATURE (°C)
1097 ⢠G04
Warm-Up Drift
5
VS = ±15V
4 TA = 25°C
Input Bias Current Over Common
Mode Range
120
VS = ±15V
TA = 25°C
80 DEVICE WITH POSITIVE INPUT CURRENT
3
2
PLASTIC-IN-LINE PACKAGE
PLASTIC (N) OR SO (S)
1
40
RIN CM = 1012â¦
0
DEVICE WITH NEGATIVE INPUT CURRENT
â40
â
â80
VCM
IB
+
0
0
1
2
3
4
5
TIME AFTER POWER ON (MINUTES)
1097 ⢠G05
â120
â15
â10 â5 0
5 10 15
COMMON MODE INPUT VOLTAGE
1097 ⢠G06
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