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AD82088 Datasheet(PDF) 73 Page - Elite Semiconductor Memory Technology Inc.

Part # AD82088
Description  2x20W Stereo / 1x40W Mono Digital Audio Amplifier With 30 bands EQ and DRC Functions
PDF  84 Pages
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Manufacturer  ESMT [Elite Semiconductor Memory Technology Inc.]
Direct Link  http://www.esmt.com.tw/index.asp
Logo ESMT - Elite Semiconductor Memory Technology Inc.

AD82088 Datasheet(HTML) 73 Page - Elite Semiconductor Memory Technology Inc.

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ESMT
AD82088
Elite Semiconductor Microelectronics Technology Inc.
Publication Date: Oct. 2022
Revision: 2.4
73/84
Sample calculation for DRC energy coefficient
DRC energy
coefficient
dB
Linear
Decimal
Hex
(1.23 format)
1
0
1
8388607
7FFFFF
1/256
-48.2
1/256
32768
8000
1/1024
-60.2
1/1024
8192
2000
L
x
L=10
(x/20)
D=8388607xL
H=dec2hex(D)
The user defined RAM
The contents of user defined RAM is represented in following table.
Ram Bank selection = 0
Address
NAME
Coefficient
Default
0x00
1
st SET
Channel-1 EQ1
CH1EQ1A1
0x000000
0x01
CH1EQ1A2
0x000000
0x02
CH1EQ1B1
0x000000
0x03
CH1EQ1B2
0x000000
0x04
CH1EQ1A0
0x200000
0x05
1
st SET
Channel-1 EQ2
CH1EQ2A1
0x000000
0x06
CH1EQ2A2
0x000000
0x07
CH1EQ2B1
0x000000
0x08
CH1EQ2B2
0x000000
0x09
CH1EQ2A0
0x200000
0x0A
1
st SET
Channel-1 EQ3
CH1EQ3A1
0x000000
0x0B
CH1EQ3A2
0x000000
0x0C
CH1EQ3B1
0x000000
0x0D
CH1EQ3B2
0x000000
0x0E
CH1EQ3A0
0x200000
0x0F
1
st SET
Channel-1 EQ4
CH1EQ4A1
0x000000
0x10
CH1EQ4A2
0x000000
0x11
CH1EQ4B1
0x000000
0x12
CH1EQ4B2
0x000000
0x13
CH1EQ4A0
0x200000
0x14
1
st SET
Channel-1 EQ5
CH1EQ5A1
0x000000
0x15
CH1EQ5A2
0x000000
0x16
CH1EQ5B1
0x000000
0x17
CH1EQ5B2
0x000000



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