STA369BWS datasheet(1/92 Pages) STMICROELECTRONICS

部件名	STA369BWS

功能描述	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal®

PDF	92 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 92 page

This is information on a product in full production.

September 2014

DocID016861 Rev 7

1/92

STA369BWS

2.1-channel 40-watt high-efficiency digital audio system

Sound Terminal®

Datasheet

- production data

Features

 Wide-range supply voltage, 4.5 V to 21.5 V

 Three power output configurations:

– 2 channels of ternary PWM

(2 x 20 W into 8

 at 18 V) + PWM output

– 2 channels of ternary PWM

(2 x 20 W into 8

 at 18 V) + ternary stereo

line-out

– 2.1 channels of binary PWM (left, right,

LFE) (2 x 9 W into 4

 +1 x 20 W into 8 

at 18 V)

 FFX with 100-dB SNR and dynamic range

 Scalable FFX modulation index (up to 100%)

 Selectable 32- to 192-kHz input sample rates

 I2C control with selectable device address

 Digital gain/attenuation +48 dB to -80 dB with

0.125-dB/step resolution

 Soft volume update with programmable ratio

 Individual channel and master gain/attenuation

 Two independent DRCs configurable as a

dual-band anti-clipper (B2DRC) or as

independent limiters/compressors with

optional global DRC capability

 EQ-DRC for DRC based on filtered signals

 Dedicated LFE processing for bass boosting

with 0.125-dB/step resolution

 Audio presets:

– 15 preset crossover filters

– 5 preset anti-clipping modes

– Preset night-time listening mode

 Individual channel soft/hard mute

 Independent channel volume and DSP bypass

 I2S input data interface

 Input and output channel mapping

 Automatic invalid input-detect mute

 Up to 8 user-programmable biquads/channel

 Three coefficients banks for EQ presets storing

with fast recall via I2C interface

 Extended filter dynamics +4/-4 for better sound

shaping and easier filter implementation

 Bass/treble tones and de-emphasis control

 Selectable high-pass filter for DC blocking

 Advanced AM interference frequency

switching and noise suppression modes

 F3X™ advanced PWM modulation scheme for

carrier suppression (headphone or line output)

 Selectable high- or low-bandwidth

noise-shaping topologies

 Selectable clock input ratio

 96-kHz internal processing sample rate with

quantization error noise shaping for very low

cut-off frequency filters

 Thermal overload and short-circuit protection

embedded

 Video apps: 576 x fS input mode supported

 PCB manufacturing short-circuit protection

technology

PowerSSO-36

with exposed pad down (EPD)

Table 1. Device summary

Order code

Package

Packaging

STA369BWS

PowerSSO-36 EPD

Tube

STA369BWSTR PowerSSO-36 EPD Tape and reel

www.st.com

类似零件编号 - STA369BWS

制造商	部件名	数据表	功能描述
STMicroelectronics	STA369BWS	2Mb / 89P	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal? 04-Nov-2010

More results

类似说明 - STA369BWS

制造商	部件名	数据表	功能描述
STMicroelectronics	STA370BWS	109Kb / 5P	2.1-channel 40-W high-efficiency digital audio system Sound Terminal? 10-Dec-2009
	STA333BW	2Mb / 67P	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal® January 2011 Rev 3
	STA339BWS	2Mb / 76P	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal® 22-Nov-2011
	STA369BW	2Mb / 88P	Sound Terminal® 2.1-channel high-efficiency digital audio system 21-Jul-2011
	STA369BWS	2Mb / 89P	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal? 04-Nov-2010
	STA381BW	3Mb / 171P	Sound Terminal® 2.1-channel high-efficiency digital audio system 03-Aug-2012
	STEVAL-CCA030V1	274Kb / 4P	STA350BW Sound Terminal??2.1-channel high-efficiency digital audio system board 28-May-2012
	STA339BWS13TR	2Mb / 76P	2.1-channel 40-watt high-efficiency digital audio system Sound Terminal짰 22-Nov-2011
	STA333BW13TR	1Mb / 68P	2.1-channel 40-watt high-efficiency digital audio system 18-Sep-2013
	STA380BW	5Mb / 162P	Sound Terminal® 2.1-channel high-efficiency digital audio system 15-Apr-2013

More results

STA369BWS 数据表(PDF) 1 Page - STMicroelectronics

STA369BWS 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - STA369BWS

类似说明 - STA369BWS

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92

数据表下载

链接网址

STA369BWS 数据表(PDF) 1 Page - STMicroelectronics

STA369BWS 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - STA369BWS

类似说明 - STA369BWS

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92

数据表 下载

链接网址

数据表下载