sta335bw STMicroelectronics, sta335bw Datasheet - Page 5

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sta335bw

Manufacturer Part Number
sta335bw
Description
2.1 Channels High Efficiency Digital Audio System
Manufacturer
STMicroelectronics
Datasheet

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STA335BW
6
7
8
5.12
5.13
5.14
5.15
5.16
Package thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
User-defined coefficient control registers (addresses 0x16 to 0x26) . . . . 42
5.12.1
5.12.2
5.12.3
5.12.4
5.12.5
5.12.6
5.12.7
5.12.8
5.12.9
5.12.10 Coefficient a1 data register bits 7..0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.12.11 Coefficient a2 data register bits 23..16 . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.12.12 Coefficient a2 data register bits 15..8 . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.12.13 Coefficient a2 data register bits 7..0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.12.14 Coefficient b0 data register bits 23..16 . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.12.15 Coefficient b0 data register bits 15..8 . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.12.16 Coefficient b0 data register bits 7..0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.12.17 Coefficient write/read control register . . . . . . . . . . . . . . . . . . . . . . . . . . 45
5.12.18 User-defined EQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.12.19 Pre-scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.12.20 Post-scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.12.21 Over-current post-scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Variable max power correction registers (addresses 0x27 to 0x28) . . . . . 49
Variable distortion compensation registers (addresses 0x29 to 0x2A) . . 49
Fault detect recovery constant registers (addresses 0x2B to 0x2C) . . . . 50
Device status register (address 0x2D) . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Coefficient address register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Coefficient b1 data register bits 23..16 . . . . . . . . . . . . . . . . . . . . . . . . . 42
Coefficient b1 data register bits 15..8 . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Coefficient b1 data register bits 7..0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Coefficient b2 data register bits 23..16 . . . . . . . . . . . . . . . . . . . . . . . . . 43
Coefficient b2 data register bits 15..8 . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Coefficient b2 data register bits 7..0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Coefficient a1 data register bits 23..16 . . . . . . . . . . . . . . . . . . . . . . . . . 43
Coefficient a1 data register bits 15..8 . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Contents
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