STA335BWS datasheet(52/68 Pages) STMICROELECTRONICS

部件名	STA335BWS

功能描述	2.1-channel high-efficiency digital audio system

PDF	68 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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STA335BWS

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Dynamic range compression mode

6.12

User-defined coefficient control registers (addr 0x16 to 0x26)

6.12.1

Coefficient address register

6.12.2

Coefficient b1 data register bits 23:16

Table 29.

Limiter attack threshold

as a function of LxAT bits

(DRC-Mode)

Table 30.

Limiter release threshold

as a as a function of

LxRT bits (DRC-Mode)

LxAT[3:0]

DRC

(dB relative to Volume)

LxRT[3:0]

DRC

(db relative to Volume + LxAT)

0000

-31

0000

∞

0001

-29

0001

-38 dB

0010

-27

0010

-36 dB

0011

-25

0011

-33 dB

0100

-23

0100

-31 dB

0101

-21

0101

-30 dB

0110

-19

0110

-28 dB

0111

-17

0111

-26 dB

1000

-16

1000

-24 dB

1001

-15

1001

-22 dB

1010

-14

1010

-20 dB

1011

-13

1011

-18 dB

1100

-12

1100

-15 dB

1101

-10

1101

-12 dB

1110

-7

1110

-9 dB

1111

-4

1111

-6 dB

Reserved

CFA5

CFA4

CFA3

CFA2

CFA1

CFA0

C1B23

C1B22

C1B21

C1B20

C1B19

C1B18

C1B17

C1B16

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