ADAS3022BCPZ(RevA) Просмотр технического описания (PDF) - Analog Devices
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ADAS3022BCPZ Datasheet PDF : 40 Pages
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ADAS3022
Parameter
Offset Error Temperature Drift
Total Unadjusted Error
AC ACCURACY3
Signal-to-Noise Ratio (SNR)
Signal-to-Noise-and-Distortion
(SINAD)
Dynamic Range
Total Harmonic Distortion
Spurious-Free Dynamic Range
Channel-to-Channel Crosstalk
Common-Mode Rejection Ratio
(CMRR)
−3 dB Input Bandwidth
AUXILIARY ADC INPUT CHANNEL
DC Accuracy
Integral Nonlinearity Error
Differential Nonlinearity Error
Gain Error
Offset Error
Test Conditions/Comments
External reference
PGIA gain = 0.16, 0.2, 0.4, 0.8
PGIA gain = 1.6
PGIA gain = 3.2
PGIA gain = 6.4
External reference, TA = 25°C
PGIA gain = 0.16, 0.2, 0.4, 0.8, 1.6, 3.2
PGIA gain = 6.4
fIN = 10 kHz
PGIA gain = 0.16
PGIA gain = 0.2
PGIA gain = 0.4
PGIA gain = 0.8
PGIA gain = 1.6
PGIA gain = 3.2
PGIA gain = 6.4
fIN = 10 kHz
PGIA gain = 0.16
PGIA gain = 0.2
PGIA gain = 0.4
PGIA gain = 0.8
PGIA gain = 1.6
PGIA gain = 3.2
PGIA gain = 6.4
fIN = 10 kHz, −60 dB input
PGIA gain = 0.16
PGIA gain = 0.2
PGIA gain = 0.4
PGIA gain = 0.8
PGIA gain = 1.6
PGIA gain = 3.2
PGIA gain = 6.4
fIN = 10 kHz, all PGIA gains
fIN = 10 kHz, all PGIA gains
fIN = 10 kHz, all channels inactive
fIN = 2 kHz
PGIA gain = 0.16, 0.2, 0.4, 0.8
PGIA gain = 1.6
PGIA gain = 3.2
PGIA gain = 6.4
−40 dBFS
External reference
Data Sheet
Min
Typ
Max
Unit1
0.1
0.5
0.2
1.0
0.4
2.0
0.8
4.0
ppm/°C
ppm/°C
ppm/°C
ppm/°C
−9
+9
LSB
−15
+15
LSB
90.0
91.5
dB
90.0
91.5
dB
89.5
91.5
dB
89.0
91.0
dB
88.0
89.7
dB
86.0
86.8
dB
83.0
84.5
dB
88.0
90.0
dB
88.0
90.0
dB
88.5
91.0
dB
88.5
90.5
dB
87.5
89.5
dB
85.5
86.5
dB
82.5
84.0
dB
91.0
92.0
dB
91.0
92.0
dB
90.5
91.5
dB
90.0
91.0
dB
89.0
90.0
dB
86.0
87.0
dB
83.5
85.0
dB
−100
dB
101
dB
−120
dB
90.0
110.0
dB
90.0
105.0
dB
90.0
98.0
dB
90.0
98.0
dB
8
MHz
−1.5
±0.5
+1.5
LSB
−0.8
±0.6
+1.0
LSB
−2.5
±0.2
+2.5
LSB
−5
±0.2
+5
LSB
Rev. A | Page 4 of 40
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