ML22Q533 datasheet(124/178 Pages) ROHM

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FEDL22Q53X-02

ML22Q53X

The volume can also be set at 32 levels by fixing the CV1 and CV0 bits to "0".

CV6-CV2

Description

CV6-CV2

Description

0.00dB (initial value)

-6.31dB

-0.28dB

-6.90dB

-0.58dB

-7.55dB

-0.88dB

-8.24dB

-1.20dB

-9.00dB

-1.53dB

-9.83dB

-1.87dB

-10.74dB

-2.22dB

-11.77dB

-2.59dB

-12.93dB

-2.98dB

-14.26dB

-3.38dB

-15.85dB

-3.81dB

-17.79dB

-4.25dB

-20.28dB

-4.72dB

-23.81dB

-5.22dB

-29.83dB

-5.74dB

-44.37dB

The channel settings are as follows:

Channeled

Description

CH0

Setting this bit to 1 set the volume of channel 0.

CH1

Setting this bit to 1 set the volume of channel 1.

CH2

Setting this bit to 1 set the volume of channel 2.

CH3

Setting this bit to 1 set the volume of channel 3.

Be sure to specify one of the channels for the channel setting (CH0-CH3). When multiple channels are specified, the volume

of the specified channels is set.

Do not input it to "0" (all “0”) with specifying nothing. If it is input with specifying nothing (all "0"), the command is ignored.

For timing of the CVOL command, refer to the "Change volume timing by CVOL command" in the timing chart.

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