WM8510_06 Datasheet, PDF (27/81 Pages) Wolfson Microelectronics plc – Mono CODEC with Speaker Driver

Pre-Production
NORMAL MODE
ALCMODE = 0 (Normal Mode)
Attack Time (s)
ALCATK
0000
t_ATK
104µs
t_ATK6dB
832µs
t_ATK90%
6ms
0001
208µs
1.66ms
12ms
0010
416µs
3.33ms
24ms
0011
832µs
6.66ms
48ms
0100
1.66ms
13.3ms
96ms
0101
3.33ms
26.6ms
192ms
0110
6.66ms
53.2ms
384ms
0111
13.3ms
106ms
767ms
1000
26.6ms
213.2ms
1.53s
1001
53.2ms
426ms
3.07s
1010
106ms
852ms
6.13s
ALCMODE = 0 (Normal Mode)
Decay Time (s)
ALCDCY
0000
t_DCY
410µs
t_{DCY 6dB}
3.28ms
t_{DCY 90%}
23.6ms
0001
820µs
6.56ms
47.2ms
0010
1.64ms
13.1ms
94.5ms
0011
3.28ms
26.2ms
189ms
0100
6.56ms
52.5ms
378ms
0101
13.1ms
105ms
756ms
0110
26.2ms
210ms
1.51s
0111
52.5ms
420ms
3.02s
1000
105ms
840ms
6.05s
1001
210ms
1.68s
12.1s
1010
420ms
3.36s
24.2s
WM8510
Table 15 ALC Normal Mode (Attack and Decay times)
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PD Rev 4.1 December 2006
27