CS35L01 datasheet(20/34 Pages) CIRRUS

Nome de Peças	CS35L01

Descrição Electrónicos	2.9 W Mono Class-D Audio Amplifier with Low Idle Current

PDF	34 Pages

Scroll/Zoom	100%

Fabricante Electrônico	CIRRUS [Cirrus Logic]

Página de início	http://www.cirrus.com

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20 / 34 page

CS35L01/03

DS909A2

5.4.2

Recommended Power-Down Sequence

1. Mute the audio supplied to the CS35L01/03.

2. Pull the SD pin low in order to reset the device and put it into the low power mode.

3. The power supply to the CS35L01/03 can now be removed.

5.5

Over Temperature Protection

The CS35L01/03 is internally protected against thermal overload. Built in die temperature sensing circuitry

monitors the die temperature and will place the device into shut-down if thermal overload occurs. A ther-

mal overload is characterized by the die temperature reaching the Thermal Error Threshold (TTE) at which

time the outputs will tristate and shut down.

If the device has entered into shut-down due to a thermal overload, the die temperature must remain be-

low the Thermal Error Threshold (TTE) for the time specified by the Thermal Error Retry Time (RTE) in

order for the device to automatically return to normal operation.

Both TTE and RTE are specified in “Electrical Characteristics - All Operational Modes” on page 9.

CS35L01 Folha de dados(PDF) 20 Page - Cirrus Logic