ADAV803ASTZ Analog Devices Inc, ADAV803ASTZ Datasheet - Page 3

• 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

SPECIFICATIONS
TEST CONDITIONS
Test conditions, unless otherwise noted.
Table 1.
Test Parameter
Supply Voltage
Analog
Digital
Ambient Temperature
Master Clock (MCLKI)
Measurement Bandwidth
Word Width (All Converters)
Load Capacitance on Digital Outputs
ADC Input Frequency
DAC Output Frequency
Digital Input
Digital Output
ADAV803 SPECIFICATIONS
Table 2.
Parameter
PGA SECTION
REFERENCE SECTION
ADC SECTION
Input Impedance
Minimum Gain
Maximum Gain
Gain Step
Absolute Voltage, V
V
Number of Channels
Resolution
Dynamic Range
Total Harmonic Distortion + Noise
Analog Input
DC Accuracy
REF
Unweighted
A-Weighted
Input Range (± Full Scale)
Gain Error
Interchannel Gain Mismatch
Gain Drift
Offset
Temperature Coefficient
REF
Min
98
−1.5
Condition
3.3 V
3.3 V
25°C
12.288 MHz
20 Hz to 20 kHz
24 bits
100 pF
1007.8125 Hz at −1 dBFS
960.9673 Hz at 0 dBFS
Slave Mode, I
Slave Mode, I
Rev. A | Page 3 of 60
Typ
4
0
24
0.5
1.5
80
2
24
99
98
102
101
−88
−87
1.0
−0.8
0.05
1
−10
2
2
S Justified Format
S Justified Format
Max
Unit
kΩ
dB
dB
dB
V
ppm/°C
Bits
dB
dB
dB
dB
dB
dB
V rms
dB
dB
mdB/°C
mV
Comments
−60 dB input
f
f
f
f
Input = −1.0 dBFS
f
f
S
S
S
S
S
S
= 48 kHz
= 96 kHz
= 48 kHz
= 96 kHz
= 48 kHz
= 96 kHz
ADAV803