LT1469IS8-2 Просмотр технического описания (PDF) - Linear Technology
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LT1469IS8-2 Datasheet PDF : 12 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
LT1469-2
Input Bias Current
vs Temperature
30
VS = ±15V
20
10
IB–
0
–10
IB+
–20
–30
–40
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
14692 G07
Input Bias Current
vs Input Common Mode Voltage
80
VS = ±15V
60 TA = 25°C
40
20
IB–
0
IB+
–20
–40
–60
–80
–15 –10 –5 0
5 10 15
INPUT COMMON MODE VOLTAGE (V)
14692 G08
Output Voltage Swing
vs Supply Voltage
V+
RL = 10k
–1
RL = 2k
–2
–3
–4
4
3
2
RL = 2k
1
V– TA = 25°C
0
5
RL = 10k
10
15
SUPPLY VOLTAGE (±V)
20
14692 G10
Output Voltage Swing
vs Load Current
V+ –0.5
VS = ±15V
–1.0
25°C
85°C
–1.5
–40°C
–2.0
–2.5
2.5
2.0
–40°C
1.5
25°C
85°C
1.0
V– 0.5
–20 –15 –10 –5 0
5 10
OUTPUT CURRENT (mA)
15 20
14692 G11
Open-Loop Gain
vs Resistive Load
140
TA = 25°C
135
130
VS = ±5V
125
VS = ±15V
120
115
110
10
100
1k
LOAD RESISTANCE (Ω)
10k
14692 G13
Open-Loop Gain
vs Temperature
160
RL = 2k
150
VS = ±5V
140
130
120
VS = ±15V
110
100
90
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
14692 G14
Input Common Mode Range
vs Supply Voltage
V+
TA = 25°C
–0.5 ΔVOS < 100μV
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
V–
0
3
6
9 12 15 18
SUPPLY VOLTAGE (±V)
14692 G09
Output Short-Circuit Current
vs Temperature
60
55
VS = ±15V
VIN = ±0.2V
50
SOURCE
45
SINK
40
35
30
25
20
15
10
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
14692 G12
Warm-Up Drift vs Time
10
0
–10
S0-8 ±5V
–20
–30
–40
–50
–60
S0-8 ±15V
–70
–80
0
20 40 60 80 100 120 140
TIME AFTER POWER UP (s)
14692 G15
14692f
7
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