SSM2804CBZ-RL Datasheet SSM2804CBZ-R7, SSM2804CBZ-RL | P25-P27

SSM2804

Rev. 0 | Page 24 of 36

CHANNEL C LINE INPUT VOLUME, ADDRESS 0x03

Table 19. Channel C Line Input Volume Register Bit Map

D7 D6 D5 D4 D3 D2 D1 D0

0 0 0 INCVOL[4:0]

Table 20. Channel C Line Input Volume Register Bit Descriptions

Bit Name Description Settings

INCVOL[4:0] Analog Channel C input volume control See Table 21

Table 21. Descriptions of Channel C Input Volume Register Bits

INCVOL[4:0] PGA Mode (dB) Boost Mode (dB)

00000 Mute Mute

00001 −12 0

00010 −11 0

00011 −10 0

00100 −9 0

00101 −8 0

00110 −7 0

00111 −6 0

01000 −5 0

01001 −4 0

01010 −3 0

01011 −2 0

01100 −1 0

01101 0 0

01110 1 9

01111 2 9

10000 3 9

10001 4 9

10010 5 9

10011 6 9

10100 7 20

10101 8 20

10110 9 20

10111 10 20

11000 11 20

11001 12 20

11010 13 20

11011 14 20

11100 15 20

11101 16 20

11110 17 20

11111 18 20

SSM2804

Rev. 0 | Page 25 of 36

CLASS-D LEFT LOUDSPEAKER OUTPUT VOLUME, ADDRESS 0x04

Table 22. Class-D Left Loudspeaker Output Volume Register Bit Map

D7 D6 D5 D4 D3 D2 D1 D0

0 0 0 LCDVOL[4:0]

Table 23. Class-D Left Loudspeaker Output Volume Register Bit Descriptions

Bit Name Description Settings

LCDVOL[4:0] Left channel Class-D volume control 00000 = mute (default)

00001 = −75 dB

00010 = −71 dB

00011 = −67 dB

00100 = −63 dB

00101 = −59 dB

00110 = −55 dB

00111 = −51 dB

01000 = −47 dB

01001 = −44 dB

01010 = −41 dB

01011 = −38 dB

01100 = −35 dB

01101 = −32 dB

01110 = −29 dB

01111 = −26 dB

10000 = −23 dB

10001 = −21 dB

10010 = −19 dB

10011 = −17 dB

10100 = −15 dB

10101 = −13 dB

10110 = −11 dB

10111 = −9 dB

11000 = −7 dB

11001 = −6 dB

11010 = −5 dB

11011 = −4 dB

11100 = −3 dB

11101 = −2 dB

11110 = −1 dB

11111 = 0 dB

SSM2804

Rev. 0 | Page 26 of 36

CLASS-D RIGHT LOUDSPEAKER OUTPUT VOLUME, ADDRESS 0x05

Table 24. Class-D Right Loudspeaker Output Volume Register Bit Map

D7 D6 D5 D4 D3 D2 D1 D0

0 0 0 RCDVOL[4:0]

Table 25. Class-D Right Loudspeaker Output Volume Register Bit Descriptions

Bit Name Description Settings

RCDVOL[4:0] Right channel Class-D volume control 00000 = mute (default)

00001 = −75 dB

00010 = −71 dB

00011 = −67 dB

00100 = −63 dB

00101 = −59 dB

00110 = −55 dB

00111 = −51 dB

01000 = −47 dB

01001 = −44 dB

01010 = −41 dB

01011 = −38 dB

01100 = −35 dB

01101 = −32 dB

01110 = −29 dB

01111 = −26 dB

10000 = −23 dB

10001 = −21 dB

10010 = −19 dB

10011 = −17 dB

10100 = −15 dB

10101 = −13 dB

10110 = −11 dB

10111 = −9 dB

11000 = −7 dB

11001 = −6 dB

11010 = −5 dB

11011 = −4 dB

11100 = −3 dB

11101 = −2 dB

11110 = −1 dB

11111 = 0 dB

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P36 P37-P37

SSM2804CBZ-RL

Mfr. #:

Buy SSM2804CBZ-RL

Manufacturer:

Analog Devices Inc.

Description:

Audio Amplifiers Audio Subsystem w/ Stereo ClassD Speakr

Lifecycle:

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SSM2804CBZ-RL

SSM2804CBZ-RL

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