CS42435 Datasheet, PDF (25/58 Pages) Cirrus Logic – 108 dB, 192 kHz 4-In, 8-Out TDM CODEC

POWER CONSUMPTION See (Note 24).
CS42435
Operation
1 Standby (Note 25)
2 Multi-Channel Input (ONLY)
3 Multi-Channel Output
4 Multi-Channel Input/Output
Power Ctl. Register
Typical Current (mA)
02h
V
x x x x x x x 1 ^3.3
5.0
2-In 1 1 0 1 1 1 1 0 ^3.3
5.0
4-In 1 0 0 1 1 1 1 0 ^3.3
5.0
6-In 0 0 0 1 1 1 1 0 ^3.3
5.0
2-Out 1 1 1 1 1 1 0 0 ^3.3
5.0
4-Out 1 1 1 1 1 0 0 0 ^3.3
5.0
6-Out 1 1 1 1 0 0 0 0 ^3.3
5.0
8-Out 1 1 1 0 0 0 0 0 ^3.3
5.0
2-In, 2-Out 1 1 0 1 1 1 0 0 ^3.3
5.0
4-In, 4-Out 1 0 0 1 1 0 0 0 ^3.3
5.0
2-In, 8-Out 1 1 0 0 0 0 0 0 ^3.3
5.0
6-In, 2-Out 0 0 0 1 1 1 0 0 ^3.3
5.0
6-In, 8-Out 0 0 0 0 0 0 0 0 ^3.3
5.0
i_VA
1.00
1.63
21.27
25.69
36.16
41.62
53.34
59.97
13.85
18.44
21.86
27.50
29.89
36.58
37.85
45.64
29.54
35.20
52.13
60.18
53.52
62.30
61.64
69.45
85.59
96.60
i_VD
VD=3.3V
0.04
44.60
46.50
48.00
46.50
46.70
46.70
46.70
48.20
50.00
43.30
50.00
50.00
i_VLS+VLC
VLS=3.3V
VLC=3.3V
(Note 26)
0.00
0.05
0.05
0.06
0.05
0.05
0.05
0.05
0.05
0.06
0.05
0.06
0.06
Total
Power
(mW_rms)
3.43
8.28
217.56
275.80
272.94
361.72
334.62
458.45
199.32
245.82
226.41
291.78
252.91
337.18
279.18
382.48
256.71
335.23
337.23
466.10
319.67
454.56
368.61
512.45
447.65
648.20
24. Unless otherwise noted, test conditions are as follows: All zeros input, slave mode, sample rate =
48 kHz; No load. Digital (VD) and logic (VLS) supply current will vary depending on speed mode and
master/slave operation.
25. RESET pin 25 held HI, all clocks and data lines are held HI.
26. VLS current will slightly increase in master mode.
DS685F1
25