AD8541AR Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD8541AR Datasheet PDF : 20 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
180
VS = 5V
160
VCM = 2.5V
TA = 25°C
140
120
100
80
60
40
20
0
–4.5 –3.5 –2.5 –1.5 –0.5 0.5 1.5 2.5 3.5 4.5
INPUT OFFSET VOLTAGE (mV)
Figure 5. Input Offset Voltage Distribution
1.0
0.5
VS = 2.7V AND 5V
VCM = VS/2
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–55 –35 –15
5 25 45 65 85 105 125 145
TEMPERATURE (°C)
Figure 6. Input Offset Voltage vs. Temperature
9
VS = 2.7V AND 5V
8 VCM = VS/2
7
6
5
4
3
2
1
0
–0.5
0.5
1.5
2.5
3.5
4.5
5.5
COMMON-MODE VOLTAGE (V)
Figure 7. Input Bias Current vs. Common-Mode Voltage
AD8541/AD8542/AD8544
400
VS = 2.7V AND 5V
350 VCM = VS/2
300
250
200
150
100
50
0
–40 –20 0
20 40 60 80
TEMPERATURE (°C)
100 120 140
Figure 8. Input Bias Current vs. Temperature
7
VS = 2.7V AND 5V
6 VCM = VS/2
5
4
3
2
1
0
–1
–55 –35 –15
5 25 45 65 85
TEMPERATURE (°C)
105 125 145
Figure 9. Input Offset Current vs. Temperature
160
140
VS = 2.7V
TA = 25°C
120
100
80
–PSRR
60
+PSRR
40
20
0
–20
–40
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 10. Power Supply Rejection vs. Frequency
Rev. F | Page 7 of 20
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