ADAU1401A データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
メーカー
ADAU1401A Datasheet PDF : 52 Pages
| |||
ADAU1401A
Parameter
Signal-to-Noise Ratio
A-Weighted
Dynamic Range
A-Weighted
Total Harmonic Distortion + Noise
Interchannel Gain Mismatch
Crosstalk
DC Bias
Gain Error
DAC OUTPUTS
Number of Channels
Resolution
Full-Scale Analog Output
Signal-to-Noise Ratio
A-Weighted
Dynamic Range
A-Weighted
Total Harmonic Distortion + Noise
Crosstalk
Interchannel Gain Mismatch
Gain Error
DC Bias
VOLTAGE REFERENCE
Absolute Voltage, CM Pin
AUXILIARY ADC
Full-Scale Analog Input
INL
DNL
Offset
Input Impedance
Min Typ
Max Unit
100
dB
92 100
−83
25
−82
1.4 1.5
−11
dB
dB
250 mdB
dB
1.6 V
+11 %
4
24
0.85 (2.4)
Bits
V rms (V p-p)
104
dB
98 104
−90
−100
25
−10
1.4 1.5
dB
dB
dB
250 mdB
+10 %
1.6 V
1.4 1.5
1.6 V
2.8 2.95
0.5
0.5
15
17.8 30
3.1 V
LSB
LSB
mV
42 kΩ
Test Conditions/Comments
−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
Sine wave
−60 dB with respect to full-scale analog output
−1 dB with respect to full-scale analog output
Analog channel-to-channel crosstalk
DIGITAL INPUT/OUTPUT
Table 3.
Parameter
Input Voltage, High (VIH)
Input Voltage, Low (VIL)
Input Leakage, High (IIH)
Input Leakage, Low (IIL)
Bidirectional Pin Pull-Up Current, Low
MCLKI Input Leakage, High (IIH)
MCLKI Input Leakage, Low (IIL)
Output Voltage, High (VOH)
Output Voltage, Low (VOL)
Input Capacitance
GPIO Output Drive
Min
Typ
Max1 Unit Test Conditions/Comments
2.0
IOVDD V
0.8
V
1
μA Excluding MCLKI
1
μA Excluding MCLKI and bidirectional pins
150
μA
3
μA
3
μA
2.0
V
IOH = 2 mA
0.8
V
IOL = 2 mA
5
pF
2
mA
1 Maximum specifications are measured across a temperature range of −40°C to +130°C (case), a DVDD range of 1.62 V to 1.98 V, and an AVDD range of 2.97 V to 3.63 V.
Rev. A | Page 5 of 52
Share Link: 