參數(shù)資料
型號(hào): ADAU1701JSTZ
廠商: ANALOG DEVICES INC
元件分類: 消費(fèi)家電
英文描述: SigmaDSP 28/56-Bit Audio Processor with 2ADC/4DAC
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: ROHS COMPLIANT, PLASTIC, MS-026BBC, LQFP-48
文件頁數(shù): 4/43頁
文件大?。?/td> 625K
代理商: ADAU1701JSTZ
ADAU1701
Preliminary Technical Data
SPECIFICATIONS
Table 1. Test conditions, unless otherwise noted
Parameter
Analog Supply Voltage (AVDD)
Digital Supply Voltage (DVDD)
PLL Voltage (PVDD)
Input/Output Voltage (IOVDD)
Ambient Temperature
Master Clock Input
Load Capacitance
Load Current
Input Voltage, HI
Input Voltage, LO
Rev. PrF | Page 4 of 43
Conditions
3.3 V
1.8 V
3.3 V
3.3 V
25° C
12.288 MHz
ANALOG PERFORMANCE
Table 2. Analog Performance
Parameter
VOLTAGE REFERENCE
Absolute Voltage (CM, FILTA, FILTD)
Temperature Coefficient
AUX ANALOG INPUTS
Full Scale Analog Input
INL
DNL
Offset
Input impedance
ADC INPUTS
Number of channels
Resolution
Min
Typical
1.5
130
3.3
TBD
TBD
TBD
30
2
24
100 (283)
Max
Units
V
ppm/°C
V
mV
Bits
Test Conditions/Comments
Stereo input
2V
rms
input with 20kΩ (18 kΩ external + 2 kΩ
internal) series resistor
-60dB with respect to full scale Analog input
-1 dB with respect to full scale Analog input
Left and Right channel Gain Mismatch
Analog channel-to-channel crosstalk
1kHz, 300mV
P-P
Signal at AVDD
2 stereo output channels
-60dB with respect to full scale Analog input
-1 dB with respect to full scale Analog input
Analog channel-to-channel crosstalk
Left and Right channel Gain Mismatch
Full Scale Input
μA
rms
(μA p-p)
Signal-to-Noise Ratio
A-Weighted
Dynamic Range
A-Weighted
Total Harmonic Distortion + Noise
Interchannel Gain Mismatch
Crosstalk
DC Bias
Gain Error
Power Supply Rejection
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
100
100
-80
TBD
TBD
1.5
TBD
TBD
4
24
0.9 (2.5)
104
104
-90
TBD
TBD
dB
dB
dB
dB
dB
V
%
dB
Bits
V
rms
(V pp)
dB
dB
dB
dB
dB
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