adav804 Analog Devices, Inc., adav804 Datasheet - Page 3

• Manufacturer Part Number: adav804
• Description: Audio Codec For Recordable Dvd
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
SPECIFICATIONS
Table 1. Test Conditions Unless Otherwise Noted
Supply Voltage
Ambient Temperature
Master Clock (XIN)
Measurement Bandwidth
Word Width (All Converters)
Load Capacitance on Digital Outputs
ADC Input Frequency
DAC Output Frequency
Digital Input: Slave Mode, I
Digital Output: Master Mode, I
Table 2. PGA Section
Input Impedance
Minimum Gain
Maximum Gain
Gain Step
Gain Step Error
Table 3. Reference Section
Absolute Voltage, V
V
Table 4. ADC Section
Number of Channels
Resolution
Dynamic Range
Total Harmonic Distorton + Noise
Analog Input
Input Range (± Full Scale)
V
DC Accuracy
Crosstalk (EIAJ Method)
Volume Control Step Size (256 Steps)
Maximum Volume Attenuation
Group Delay
1
The figures quoted are target specifications and subject to change before release
REF
REF
Analog
Digital
Unweighted
A-Weighted
Temperature Coefficient
Gain Error
Interchannel Gain Mismatch
Gain Drift
Offset
REF
1
2
S Justified Format
2
S Justified Forma
Min
Min
98
99
Min
Rev. Pr G | Page 3 of 54
Typ
4
0
24
0.5
TBD
Typ
1.5
TBD
2
1.5
−1
100
TBD
-48
TBD
Typ
24
100
102
−85
1.0
0.01
100
0.39
Max
Max
Max
Unit
Bits
dB
dB
dB
V
V
dB
dB
ppm/°C
mV
dB
% per step
dB
µS
Unit
V
ppm/
Unit
dB
RMS
kΩ
dB
dB
dB
+3.3 V
+3.3 V
25°C
12.288 MHz
20 Hz to 20 kHz
24-bits
100 pF
997Hz at −1 dBFS
997Hz at −1 dBFS
°
C
Conditions
−60 dB Input
Input = −1.0 dBFS
Conditions
Conditions
ADAV804