EVAL-ADAU1401EB AD [Analog Devices], EVAL-ADAU1401EB Datasheet - Page 3

• Manufacturer Part Number: EVAL-ADAU1401EB
• Description: SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs
• Manufacturer: AD [Analog Devices]

SPECIFICATIONS
AVDD = 3.3 V, DVDD = 1.8 V, PVDD = 3.3 V, IOVDD = 3.3 V, master clock input = 12.288 MHz, unless otherwise noted.
ANALOG PERFORMANCE
Specifications are guaranteed at 25°C (ambient).
Table 1.
Parameter
ADC INPUTS
DAC OUTPUTS
VOLTAGE REFERENCE
AUXILIARY ADC
Specifications are guaranteed at 130°C (ambient).
Table 2.
Parameter
ADC INPUTS
Number of Channels
Resolution
Full-Scale Input
Signal-to-Noise Ratio
Dynamic Range
Total Harmonic Distortion + Noise
Interchannel Gain Mismatch
Crosstalk
DC Bias
Gain Error
Number of Channels
Resolution
Full-Scale Analog Output
Signal-to-Noise Ratio
Total Harmonic Distortion + Noise
Crosstalk
Interchannel Gain Mismatch
Gain Error
DC Bias
Absolute Voltage (CM)
Full-Scale Analog Input
INL
DNL
Offset
Input Impedance
Number of Channels
Resolution
Full-Scale Input
Dynamic Range
A-Weighted
A-Weighted
A-Weighted
A-Weighted
Min
17.8
Min
−11
−10
1.4
1.4
1.4
2.8
95
99
Typ
2
24
100 (283)
100
100
−83
−82
1.5
4
24
0.9 (2.5)
104
104
−90
−100
1.5
1.5
3.0
0.5
1.0
15
30
Typ
2
24
100 (283)
25
25
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Max
Max
+11
+10
250
250
1.6
1.6
1.6
3.1
42
Unit
Bits
μA
dB
dB
dB
mdB
dB
V
%
Bits
V
dB
dB
dB
dB
mdB
%
V
V
V
LSB
LSB
mV
kΩ
Unit
Bits
μA
rms
rms
rms
(V p-p)
(μA p-p)
(μA p-p)
Test Conditions/Comments
Stereo input
2 V
internal) series resistor
−60 dB with respect to full-scale analog input
−3 dB with respect to full-scale analog input
Analog channel-to-channel crosstalk
Two stereo output channels
−60 dB with respect to full-scale analog output
−1 dB with respect to full-scale analog output
Analog channel-to-channel crosstalk
Test Conditions/Comments
Stereo input
2 V
internal) series resistor
rms
rms
input with 20 kΩ (18 kΩ external + 2 kΩ
input with 20 kΩ (18 kΩ external + 2 kΩ
ADAU1401