STA323WTR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STA323WTR' PDF : 41 Pages View PDF
STA323W
Figure 4. Channel Signal Flow through the EQ Block
Re-sampled
Input
Pre
Scale
High-P ass
Filt er
BQ#1
BQ#2
BQ#3
BQ#4
If HPB = 0
4 Biquads
User defined if AMEQ = 00
Preset EQ if AMEQ = 01
Auto Loudness if AMEQ = 10
De-
Emphasis
If DEMP = 1
Bass
Filt er
T reble
Filt er
To
Mix
If CxT CB = 0
BT C: Bass Boost/Cut
T T C: T reble Boost /Cut
If DSPB = 0 & CxEQB = 0
Figure 5. 2-Channel (Full-bridge) Power, OCFG(1…0) = 00
Half
Bridge
Half
Bridge
Half
Bridge
Half
Bridge
OUT1A
OUT1B
OUT2A
OUT2B
Channel 1
Channel 2
Figure 6. - 2.1-Channel Power Configuration OCFG(1…0) = 01
Half
Bridge
Half
Bridge
Half
Bridge
Half
Bridge
OUT1A
OUT1B
OUT2A
OUT2B
Channel 1
Channel 2
Channel 3
Figure 7. 1-Channel Mono-Parallel Configuration, OCFG(1…0) = 11
Half
Bridge
OUT1A
Half
Bridge
Half
Bridge
OUT1B
OUT2A
Channel 3
Half
Bridge
OUT2B
3/41
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