LT1784IS6 Ver la hoja de datos (PDF) - Linear Technology
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LT1784IS6
Linear Technology
LT1784IS6 Datasheet PDF : 12 Pages
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LT1784
TYPICAL PERFORMANCE CHARACTERISTICS
Input Bias Current
vs Common Mode Voltage
300,000
250,000 VS = 5V, 0V
200,000
150,000
100,000
TA = 25°C
800
600
TA = –55°C
400
200
TA = 125°C
0
–200
–400
3.5
4 4.5 5 5.5 14 16 18
COMMON MODE VOLTAGE (V)
1784 G04
Output Saturation Voltage
vs Load Current (Output High)
1
VS = ±2.5V
VOD = 30mV
0.1 TA = 125°C
TA = 25°C
TA = –55°C
0.01
1
10
100
1000 10000
SOURCING LOAD CURRENT (μA)
1784 G05
Output Saturation Voltage
vs Load Current (Output Low)
1
VS = p2.5V
VOD = 30mV
0.1
TA = 125oC
TA = 25oC
0.01
TA = –55oC
0.001
1
10
100
1000
SINKING LOAD CURRENT (µA)
10000
1784 G06
Output Saturation Voltage
vs Input Overdrive
100
OUTPUT HIGH
Output Short-Circuit Current
vs Temperature
50
VS = ±5V
45
0.1Hz to 10Hz Noise Voltage
VS = ±2.5V
10
OUTPUT LOW
VS = ±2.5V
NO LOAD
1
0 10 20 30 40 50 60
INPUT OVERDRIVE (mV)
1784 G07
Noise Voltage Density
vs Frequency
100
VS = ±2.5V
90
80
70
60
50
40
30
20
10
0
1
10
100
1k
FREQUENCY (Hz)
10k 100k
1784 G10
6
40
SINKING
35
30
25
–50 –25
SOURCING
0 25 50 75
TEMPERATURE (°C)
100 125
1784 G08
0 1 2 3 4 5 6 7 8 9 10
TIME (sec)
1784 G09
Input Noise Current vs Frequency
1.6
VS = ±2.5V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1
10 100
1k
10k 100k
FREQUENCY (Hz)
1784 G11
Gain and Phase Shift
vs Frequency
70
60
120
VS = ±2.5V 100
50
PHASE
80
40
60
30
40
20
20
GAIN
10
0
0
–20
–10
–40
–20
–60
–30
1k
10k
100k
1M
FREQUENCY (Hz)
–80
10M
1784 G12
1784fa
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