AK4695 Datasheet, PDF (71/107 Pages) Asahi Kasei Microsystems – 24bit 4ch CODEC with MIC/HP/SPK/LINE-AMP

[AK4695]
■ Thermal Shutdown Function
When the internal device temperature rises up irregularly (E.g. Output pins of speaker amplifier are shortened.), the charge
pump, headphone amplifier and speaker amplifier are automatically powered down. When the internal temperature goes
down and the thermal shutdown is released, the charge pump, speaker amplifier and headphone amplifier are powered up
automatically and the AK4695 returns to the setting before thermal shutdown. If the status registers are changed during
thermal shutdown, the AK4695 reflects the new setting when thermal shutdown is released. The thermal shutdown function
is enabled when THSDN bit = “0”, and disabled when THSDN bit = “1” (default).
MS1463-E-01
- 71 -
2014/12