SPLIT-CAPACITOR CHARGE PERIOD REGISTER (0x1A)

TAS5086

SLES131C – FEBRUARY 2005 – REVISED JUNE 2008 ................................................................................................................................................... www.ti.com

This register should contain the code that closely matches the external single-ended split-capacitor charge

period. The TAS5086 waits for this period of time before starting the PWM signals. This helps reduce pops and

clicks. This is used only with the split-capacitor configuration.

Table 14. Split-Capacitor Charge Period Register (0x1A)

D7

D6

D5

D4

D3

D2

D1

D0

FUNCTION

–

–

–

0

0

–

–

–

No split-capacitor charge period

–

–

–

0

1

0

0

0

13-ms split-capacitor charge period

–

–

–

0

1

0

0

1

16.9-ms split-capacitor charge period

–

–

–

0

1

0

1

0

23.4-ms split-capacitor charge period

–

–

–

0

1

0

1

1

31.2-ms split-capacitor charge period

–

–

–

0

1

1

0

0

41.6-ms split-capacitor charge period

–

–

–

0

1

1

0

1

54.6-ms split-capacitor charge period

–

–

–

0

1

1

1

0

72.8-ms split-capacitor charge period

–

–

–

0

1

1

1

1

96.2-ms split-capacitor charge period

–

–

–

1

0

0

0

0

130-ms split-capacitor charge period

–

–

–

1

0

0

0

1

156-ms split-capacitor charge period

–

–

–

1

0

0

1

0

234-ms split-capacitor charge period

–

–

–

1

0

0

1

1

312-ms split-capacitor charge period

–

–

–

1

0

1

0

0

416-ms split-capacitor charge period

–

–

–

1

0

1

0

1

546-ms split-capacitor charge period

–

–

–

1

0

1

1

0

728-ms split-capacitor charge period

–

–

–

1

0

1

1

1

962-ms split-capacitor charge period

–

–

–

1

1

0

0

0

1300-ms split-capacitor charge period

–

–

–

1

1

0

0

1

1690-ms split-capacitor charge period

–

–

–

1

1

0

1

0

2340-ms split-capacitor charge period

–

–

–

1

1

0

1

1

3120-ms split-capacitor charge period

–

–

–

1

1

1

0

0

4160-ms split-capacitor charge period

–

–

–

1

1

1

0

1

5460-ms split-capacitor charge period

–

–

–

1

1

1

1

0

7280-ms split-capacitor charge period

–

–

–

1

1

1

1

1

9620-ms split-capacitor charge period

34

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