ADAU1701JSTZ Analog Devices Inc, ADAU1701JSTZ Datasheet - Page 5

• Manufacturer Part Number: ADAU1701JSTZ
• Description: IC AUDIO PROC 2ADC/4DAC 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r
• Type: Audio Processorr

Specifications of ADAU1701JSTZ

• Design Resources: Analog Audio Input, Class-D Output with ADAU1701, SSM2306, and ADP3336 (CN0162)
• Applications: Automotive, Monitors, MP3
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Audio Control Type: Digital
• Control Interface: I2C, Serial
• Supply Voltage Range: 1.8V, 3.3V
• Operating Temperature Range: 0°C To +70°C
• Audio Ic Case Style: LQFP
• No. Of Pins: 48
• Svhc: No SVHC
• Control / Process Application: MP3 Player Speaker Docks, Automotive Head Units, Studio Monitors
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADAU1701MINIZ - BOARD EVAL SIGMADSP AUD ADAU1701EVAL-ADAU1701EBZ - BOARD EVAL FOR ADAU1701
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

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
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
Dynamic Range
A-Weighted
A-Weighted
A-Weighted
A-Weighted
Min
17.8
−11
−10
1.4
1.4
1.4
2.8
95
99
Typ
100
100
4
104
104
−90
0.5
1.0
15
2
24
100 (283)
−83
25
−82
1.5
24
0.9 (2.5)
−100
25
1.5
1.5
3.0
30
Rev. A | Page 5 of 56
Max
+11
+10
250
250
1.6
1.6
1.6
3.1
42
Unit
Bits
dB
dB
dB
mdB
dB
V
%
Bits
V rms (V p-p)
dB
dB
dB
dB
mdB
%
V
V
LSB
LSB
mV
kΩ
μA rms (μA p-p)
V
Test Conditions/Comments
Stereo input
2 V rms input with 20 kΩ (18 kΩ external + 2 kΩ
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
ADAU1701