EVAL-CED1Z(Rev0) Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
EVAL-CED1Z
(Rev.:Rev0)
(Rev.:Rev0)
Analog Devices
EVAL-CED1Z Datasheet PDF : 32 Pages
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AD7262
TYPICAL PERFORMANCE CHARACTERISTICS
0.6
AVCC = 5V
VDRIVE = 5V
0.4
fS = 1MSPS
TA = 25°C
INTERNAL REFERENCE
PGA GAIN = 2
0.2
0
–0.2
–0.4
–0.6
0
500 1000 1500 2000 2500 3000 3500 4000
CODE
Figure 5. Typical DNL at Gain of 2
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4 AVCC = 5V
–0.6
VDRIVE = 5V
fS = 1MSPS
–0.8
TA = 25°C
INTERNAL REFERENCE
PGA GAIN = 2
–1.0
0 500 1000 1500
2000 2500
CODE
3000
Figure 6. Typical INL at Gain of 2
3500
4000
0
AVCC = 5V
VDRIVE = 2.7V
–20
fS = 1MSPS
TA = 25°C
fIN = 100kHz
–40
INTERNAL REFERENCE
SNR = 73dB, THD = –82.5dB
PGA GAIN = 2
–60
–80
–100
–120
–140
0
50k 100k 150k 200k 250k 300k 350k 400k 450k
FREQUENCY (Hz)
Figure 7. 3 dB Typical FFT at Gain of 2
0.6
AVCC = 5V
VDRIVE = 5V
0.4
fS = 1MSPS
TA = 25°C
INTERNAL REFERENCE
PGA GAIN = 32
0.2
0
–0.2
–0.4
–0.6
0
500 1000 1500 2000 2500 3000 3500 4000
CODE
Figure 8. Typical DNL at Gain of 32
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4 AVCC = 5V
–0.6
VDRIVE = 5V
fS = 1MSPS
–0.8
TA = 25°C
INTERNAL REFERENCE
PGA GAIN = 32
–1.0
0 500 1000 1500
2000 2500
CODE
3000
Figure 9. Typical INL at Gain of 32
3500
4000
0
AVCC = 5V
VDRIVE = 5V
–20
fS = 1MSPS
TA = 25°C
fIN = 100kHz
–40
INTERNAL REFERENCE
SNR = 68.38dB, THD = –82dB
PGA GAIN = 32
–60
–80
–100
–120
–140
0
50k 100k 150k 200k 250k 300k 350k 400k 450k 500k
FREQUENCY (Hz)
Figure 10. Typical FFT at Gain of 32
Rev. 0 | Page 10 of 32
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