CS42406 Datasheet, PDF (19/50 Pages) Cirrus Logic – 24-BIT, 192kHz 2-IN 6-OUT AUDIO CODEC

CS42406
DC ELECTRICAL CHARACTERISTICS GND = 0 V; all voltages with respect to GND.
Parameters
Symbol Min Typ Max
Normal Operation (Note 14)
Power Supply Current
VA = 5.0 V I_A
VD, VLS, VLC = 5.0 V I_DT
-
43
48
-
40
45
Units
mA
mA
VA = 3.3 V
VD, VLS, VLC = 3.3 V
(Note 15)
Power Dissipation
All Supplies = 5.0 V
All Supplies = 3.3 V
Power-down Mode (Note 16)
Power Supply Current
All Supplies = 5.0 V
All Supplies = 3.3 V
Power Dissipation
All Supplies = 5.0 V
All Supplies = 3.3 V
All Modes of Operation
Power Supply Rejection Ratio (Note 17)
1 kHz
V_Q Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
DAC_VQ
ADC_VQ
Filt+ Nominal Voltage
MUTEC Low-Level Output Voltage
MUTEC High-Level Output Voltage
Maximum MUTEC Drive Current
I_A
I_DT
PSRR
-
40
44
mA
-
25
26
mA
-
415 465 mW
-
215 231 mW
-
2
-
mA
-
1
-
mA
-
10
-
mW
-
3.3
-
mW
-
60
-
dB
- 0.5•VA -
V
-
250
-
kΩ
-
25
-
kΩ
-
0.01
-
mA
-
VA
-
V
-
0
-
V
-
VA
-
V
-
3
-
mA
Notes: 14. Normal operation is defined as RST = HI with a 997 Hz, 0 dBFS digital input sampled at the highest F_s
for each speed mode, and open outputs, unless otherwise specified. Analog inputs are driven with a 1
kHz, -1 dBFS sine wave and sampled at the highest F_s for each speed mode.
15. I_DT measured with no external loading on pin 14 (SDA).
16. Power Down Mode is defined as DAC_RST = LO, PDN_ADC = LO, with all clocks and data lines held
static.
17. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 33.
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