LT1880IS5 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
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LT1880IS5 Datasheet PDF : 12 Pages
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LT1880
TYPICAL PERFORMANCE CHARACTERISTICS
0.01 to 1Hz Noise
VS = ±15V
TA = 25°C
0
20
40
60
80 100
TIME (SEC)
1880 G09b
Gain vs Frequency
140
120
VS = ±15V
100
80
60
40
20
0
–20
–40
0.1 1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
1880 G10
PSRR vs Frequency
160
140
VS = ±15V
120
100
–PSRR
80
+PSRR
60
40
20
0
0.1 1 10 100 1k 10k 100k 1M
FREQUENCY (Hz)
1880 G11
CMRR vs Frequency
160
140
VS = ±15V
120
100
80
60
40
20
0
1 10 100 1k 10k 100k 1M
FREQUENCY (Hz)
1880 G12
Settling Time vs Output Step
10
VS = ±15V
8 AV = 1
6
0.1%
0.01%
4
2
0
–2
–4
0.1%
0.01%
–6
–8
–10
0
5 10 15 20 25 30 35
SETTLING TIME (μs)
1880 G15
Gain and Phase vs Frequency
70
100
VS = ±15V
60
80
50
60
40
PHASE SHIFT
40
30
20
20
0
10
–20
GAIN
0
–40
–10
–60
–20
–80
–30
10k
100k
1M
FREQUENCY (Hz)
–100
10M
1880 G13
Slew Rate, Gain-Bandwidth
Product and Phase Margin
vs Temperature
0.5
VS = ±15V
SLEW RATE
0.4
68
0.3
64
1.14
&M
60
1.12
GBW
1.10
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1880 G16
Settling Time vs Output Step
10
VS = ±15V
8 AV = –1
6
4
0.1%
0.01%
2
0
–2
–4
0.1%
0.01%
–6
–8
–10
0 5 10 15 20 25 30 35 40
SETTLING TIME (μs)
1880 G14
Slew Rate, Gain-Bandwidth
Product and Phase Margin
vs Power Supply
0.5
TA = 25°C
0.4
SLEW RATE
64
0.3
&M
60
1.12
56
1.11
GBW
1.10
0
2.5 5 7.5 10 12.5 15
POWER SUPPLY (±V)
1880 G17
1880fa
6
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