ADAV803ASTZ Analog Devices Inc, ADAV803ASTZ Datasheet - Page 4

• Manufacturer Part Number: ADAV803ASTZ
• Description: IC,Soundcard Circuits,QFP,64PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Audio Codecr

Specifications of ADAV803ASTZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• Dynamic Range, Adcs / Dacs (db) Typ: 102 / 101
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Adc/dac Resolution: 24b
• Number Of Adc's: 2
• Number Of Dac's: 2
• Interface Type: Serial (I2C)
• Power Supply Type: Analog/Digital
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Sample Rate: 96KSPS
• Pin Count: 64
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Screening Level: Industrial
• Package Type: LQFP
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADAV803EBZ - BOARD EVALUATION FOR ADAV803
• Lead Free Status / Rohs Status: Compliant

ADAV803
Parameter
ADC LOW-PASS DIGITAL DECIMATION FILTER
CHARACTERISTICS
ADC HIGH-PASS DIGITAL FILTER CHARACTERISTICS
SRC SECTION
DAC SECTION
Crosstalk (EIAJ Method)
Volume Control Step Size (256 Steps)
Maximum Volume Attenuation
Mute Attenuation
Group Delay
Pass-Band Frequency
Stop-Band Frequency
Stop-Band Attenuation
Pass-Band Ripple
Cutoff Frequency
Resolution
Sample Rate
SRC MCLK
Maximum Sample Rate Ratios
Dynamic Range
Total Harmonic Distortion + Noise
Number of Channels
Resolution
Dynamic Range
Total Harmonic Distortion + Noise
Analog Outputs
DC Accuracy
f
f
Upsampling
Downsampling
Unweighted
A-Weighted
Output Range (± Full Scale)
Output Resistance
Common-Mode Output Voltage
Gain Error
Interchannel Gain Mismatch
Gain Drift
DC Offset
S
S
= 48 kHz
= 96 kHz
1
Min
138 × f
MAX
97
−2
−30
8
S-
Rev. A | Page 4 of 60
Typ
−110
0.39
−48
∞
910
460
22
44
26
52
120
120
±0.01
±0.01
0.9
24
140
120
2
24
99
98
101
100
−91
−90
1.0
60
1.5
−0.8
0.05
1
Max
192
33
1:8
7.75:1
+30
Unit
dB
% per step
dB
dB
μs
μs
kHz
kHz
kHz
kHz
dB
dB
dB
dB
Hz
Bits
kHz
MHz
dB
Bits
dB
dB
dB
dB
dB
dB
V rms
Ω
V
dB
dB
mdB/°C
mV
ADC outputs all zero codes
Comments
f
f
f
f
f
f
f
f
f
XIN = 27 MHz
f
output sample rate
20 Hz to f
f
20 Hz to f
f
20 Hz to 20 kHz, −60 dB input
f
f
f
f
Referenced to 1V rms
f
f
S
S
S
S
S
S
S
S
S
S-MAX
IN
IN
S
S
S
S
S
S
= 48 kHz
= 96 kHz
= 48 kHz
= 96 kHz
= 48 kHz
= 96 kHz
= 48 kHz
= 96 kHz
= 48 kHz
= 48 kHz
= 96 kHz
= 48 kHz
= 96 kHz
= 48 kHz
= 96 kHz
= 44.1 kHz, f
= 44.1 kHz, f
is the greater of the input or
S
S
/2, 1 kHz, −60 dBFS input,
/2, 1 kHz, 0 dBFS input,
OUT
OUT
= 48 kHz
= 48 kHz