Table of Contents
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ADAV4622
Parameter
SRC
Number of Channels
Dynamic Range
A-Weighted
Total Harmonic Distortion + Noise
Sample Rate
SRC DIGITAL INTERPOLATION FILTER
CHARACTERISTICS
Pass Band
Pass-Band Ripple
Stop Band
Stop-Band Attenuation
Group Delay
DIGITAL INPUT/OUTPUT
Input Voltage High (V
)
IH
Input Voltage Low (V
)
IL
Input Leakage
I
(SDIN0, SDIN1, SDIN2, SDIN3, LRCLK0,
IH
LRCLK1, LRCLK2, BCLK0, BCLK1, BCLK2,
SPDIF_OUT, SPDIF_IN)
I
( RESET )
IH
I
(SDO0, SCL, SDA)
IL
Output Voltage High (V
)
OH
Output Voltage Low (V
)
OL
Output Voltage High (V
) (MCLK_OUT)
OH
Output Voltage Low (V
) (MCLK_OUT)
OL
Input Capacitance
SUPPLIES
Analog Supplies (AVDD)
Digital Supplies (DVDD)
Interface Supply (ODVDD)
Supply Currents
Analog Current
Digital Current
Interface Current
Power Dissipation
Standby Currents
Analog Current
Digital Current
Interface Current
TEMPERATURE RANGE
Operating Temperature
Storage Temperature
Min
Typ
Max
8
115
−113
5
50
21.678
0.005
26.232
110
876
2.0
ODVDD
0.8
40
13.5
−40
2.4
0.4
1.4
0.4
10
3.0
3.3
3.6
1.65
1.8
2.0
3.0
3.3
3.6
260
350
2
1.495
10
4
1.6
−40
+85
−65
+150
Rev. B | Page 8 of 28
Unit
Test Conditions/Comments
Two channels (SRC1), six channels (SRC2)
dB
−60 dBFS input (worst-case input f
dB
−3 dBFS input (worst-case input f
kHz
At 48 kHz, guaranteed by design
kHz
dB
kHz
dB
μs
V
V
μA
V
= ODVDD, equivalent to a 90 kΩ pull-up resistor
IH
μA
V
= ODVDD, equivalent to a 266 kΩ pull-up resistor
IH
μA
V
= 0 V, equivalent to a 90 kΩ pull-down resistor
IL
V
I
= 0.4 mA
OH
V
I
= −2 mA
OL
V
I
= 0.4 mA
OH
V
I
= −3.2 mA
OL
pF
V
V
V
MCLK = 24 MHz, ADCs and DACs active, headphone
outputs active and driving a 16 Ω load
mA
mA
mA
W
ADC, DAC, and headphone outputs floating, RESET low,
MCLK = 24 MHz
mA
mA
mA
°C
°C
= 50 kHz)
S
= 50 kHz)
S
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