AD8538(Rev0) Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8538 Datasheet PDF : 12 Pages
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AD8538
VS = 2.7 V or ±1.35 V.
180 VSY = 2.7V
160
0V < VCM < 2.7V
TA = 25°C
140
120
100
80
60
40
20
0
–10.0 –8.4 –6.8 –5.2 –3.6 –2.0 –0.4 1.2 2.8 4.4 6.0 7.6 9.2
INPUT OFFSET VOLTAGE (µV)
Figure 24. Input Offset Voltage Distribution
35
VSY = 2.7V
–40°C < TA < +125°C
30
25
20
15
10
5
0
0 0.012 0.024 0.036 0.048 0.060 0.072 0.084 0.096
TCVOS (µV/°C)
Figure 25. Input Offset Voltage Drift Distribution
10
VSY = 2.7V
8 TA = 25°C
6
4
2
0
–2
–4
–6
–8
–10
0
0.5
1.0
1.5
2.0
2.5
INPUT COMMON-MODE VOLTAGE (V)
Figure 26. Input Offset Voltage vs. Input Common-Mode Voltage
10000
VSY = 2.7V
TA = 25°C
1000
100
10
SOURCE
SINK
1
0.1
0.001
0.01
0.1
1
LOAD CURRENT (mA)
Figure 27. Output Saturation Voltage vs. Load Current
30
VSY = 2.7V
RL = 10kΩ
25
20
VSY = VOH
15
VOL
10
5
0
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
Figure 28. Output Saturation Voltage vs. Temperature
80
VSY = 2.7V
TA = 25°C
70 RL = 2kΩ
60
50
40
30
20
OS+
10
OS–
0
1
10
100
1000
LOAD CAPACITANCE (pF)
Figure 29. Small Signal Overshoot vs. Load Capacitance
Rev. 0 | Page 10 of 12
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