Zakładka z wyszukiwarką danych komponentów |
|
STA335BW Arkusz danych(PDF) 8 Page - STMicroelectronics |
|
STA335BW Arkusz danych(HTML) 8 Page - STMicroelectronics |
8 / 54 page Description and block diagram STA335BW 8/54 1 Description and block diagram 1.1 Description The STA335BW is an integrated solution of digital audio processing, digital amplifier control, and DDX-Power Output Stage, thereby creating a high-power single-chip DDX® solution comprising of high-quality, high-efficiency, all digital amplification. The STA335BW power section consists of four independent half-bridges. These can be configured via digital control to operate in different modes. 2.1 channels can be provided by two half-bridges and a single full-bridge, providing up to 2 x 14 W + 1 x 30 W of power output. Two channels can be provided by two full-bridges, providing up to 2 x 30 W of power. The IC can also be configured as a 2.1 channels with 2 x 30 W provided by the device and external power for DDX® power drive. Also provided in the STA335BW are a full assortment of digital processing features. This includes up to four programmable 28-bit biquads (EQ) per channel, and bass/treble tone control. Automodes™ enable a time-to-market advantage by substantially reducing the amount of software development needed for certain functions. This includes Auto Volume loudness, preset volume curves and preset EQ settings. New advanced AM radio interference reduction modes. The serial audio data input interface accepts all possible formats, including the popular I2S format. Three channels of DDX® processing are provided. This high quality conversion from PCM audio to DDX’s patented tri-state PWM switching waveform provides over 100 dB SNR and dynamic range. 1.2 Block diagram Figure 1. Block diagram P O W E R C O N T D D X I2 S DSP Eq., Tones Volumes, Bass PL LOGIC REGULATORS BIAS CHAN NEL 1A CHAN NEL 1B CHAN NEL 2A CHAN NEL 2B PROTECTION Current/Thermal I2C DIGITAL DSP POWER |
Podobny numer części - STA335BW |
|
Podobny opis - STA335BW |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |