LT1194 Ver la hoja de datos (PDF) - Linear Technology
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componentes Descripción
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LT1194 Datasheet PDF : 12 Pages
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LT1194
TYPICAL PERFOR A CE CHARACTERISTICS
Output Impedance vs Frequency
100
VS = ±5V
TA = 25°C
10
1
0.1
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
LT1194 • TPC10
Output Short-Circuit Current
vs Temperature
100
VS = ± 5V
90
80
70
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1194 • TPC13
Voltage Gain
vs Frequency with Control Voltage
30 VC = –5V
10 VC = –3V
–10
–30
VC = –1V
–50
–70
–90
100k
VC = 1V
VS = ±5V
TA = 25°C
RL = 1k
1M
10M
100M
1G
FREQUENCY (Hz)
LT1194 • TPC16
Common Mode Rejection Ratio
vs Frequency (Output Referred)
60
VS = ±5V
TA = 25°C
50
RL = 1k
40
30
20
10
100k
1M
10M
FREQUENCY (Hz)
100M
LT1194 • TPC11
Output Voltage Limiting
vs Supply Voltage
6
TA = 125°C
4
TA = 25°C
TA = – 50°C
2
+OUTPUT SWING
0 BAL/VC PINS 1, 8
FLOATING
–2
–OUTPUT SWING
–4
–6
0
TA = –50°C
TA = 25°C
TA = 125°C
2
4
6
8
10
±SUPPLY VOLTAGE (V)
LT1194 • TPC14
Output Voltage Swing
vs Load Resistance
5
VS = ± 5V
TA = –55°C
3
TA = 25°C
1
TA = 125°C
–1
TA = 125°C
–3 TA = 25°C
TA = –55°C
–5
10
100
LOAD RESISTANCE (Ω)
1000
LT1194 • TPC17
Power Supply Rejection Ratio
vs Frequency (Output Referred)
60
VS = ±5V
TA = 25°C
VRIPPLE = ±300mV
40
20
0
–20
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
LT1194 • TPC12
Output Voltage
vs Voltage On Control Pins
6
VS = –5V
TA = 25°C
4
RL = 1k
+LIMITING
2
0
–2
–LIMITING
–4
–6
–6
–5 –4 –3 –2 –1 0
VOLTAGE ON CONTROL PINS (V)
LT1194 • TPC15
Slew Rate vs Temperature
900
VS = ±5V
800
–SLEW RATE
RL = 1k
VO = ±2V
700
600
+SLEW RATE
500
400
300
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1194 • TPC18
6
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