|
|
Numéro de référence | STA323W | ||
Description | 2.1 channel high-efficiency digital audio system | ||
Fabricant | ST Microelectronics | ||
Logo | |||
1 Page
STA323W
2.1 channel high-efficiency digital audio system
PowerSO-36
(slug down)
Features
Wide supply voltage range (10 V - 36 V)
Three power output configurations
– 2 x 10 W + 1 x 20 W
– 2 x 20 W
– 1 x 40 W
Thermal protection
Under-voltage protection
Short-circuit protection
PowerSO-36 slug down package
2.1 channels of 24-bit DDX®
100-dB SNR and dynamic range
32 kHz to 192 kHz input sample rates
Digital gain/attenuation +48 dB to -80 dB in
0.5-dB steps
Four 28-bit user programmable biquads (EQ)
per channel
I²C control
2-channel I²S input data interface
Individual channel and master gain/attenuation
Individual channel and master soft and hard
mute
Datasheet - production data
Individual channel volume and EQ bypass
DDX® POP free operation
Bass/treble tone control
Dual independent programmable
limiters/compressors
AutoModes™ settings for:
– 32 preset EQ curves
– 15 preset crossover settings
– Auto volume controlled loudness
– 3 preset volume curves
– 2 preset anti-clipping modes
– Preset night-time listening mode
– Preset TV AGC
Input and output channel mapping
AM noise-reduction and PWM frequency
shifting modes
Soft volume update and muting
Auto zero detect and invalid input detect
muting selectable DDX® ternary or binary
PWM output plus variable PWM speeds
Selectable de-emphasis
Post-EQ user programmable mix with default
2.1 bass-management settings
Variable max power correction for lower
full-power THD
Four output routing configurations
Selectable clock input ratio
96 kHz internal processing sample rate, 24 to
28-bit precision
Video application supports 576 * fs input mode
Table 1. Device summary
Order code
Package
STA323W13TR
PowerSO-36 in tape & reel
February 2014
This is information on a product in full production.
DocID11535 Rev 7
1/78
www.st.com
|
|||
Pages | Pages 30 | ||
Télécharger | [ STA323W ] |
No | Description détaillée | Fabricant |
STA323W | 2.1 channel high-efficiency digital audio system | ST Microelectronics |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |