CS4362A View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4362A

114 dB, 192 kHz 6-Channel D/A Converter - 48L LQFP

Cirrus Logic 

AOUT+

3.85 V

2.5 V

1.15 V

AOUT-

3.85 V

2.5 V

1.15 V

Full-Scale Output Level= (AOUT+) - (AOUT-)= 6.7 Vpp

Figure 15. Full-Scale Output

CS4362A

Figure 16. Recommended Output Filter

3.11 Mute Control

The Mute Control pins go active during power-up initialization, reset, muting, or if the MCLK to LRCK ratio

is incorrect. These pins are intended to be used as control for external mute circuits to prevent the clicks

and pops that can occur in any single-ended single supply system.

Use of the Mute Control function is not mandatory but recommended for designs requiring the absolute min-

imum in extraneous clicks and pops. Also, use of the Mute Control function can enable the system designer

to achieve idle channel noise/signal-to-noise ratios which are only limited by the external mute circuit.

Please see the CDB4362A data sheet for a suggested mute circuit.

26

DS617PP1

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