STA333W

批量生产

2-channel high-efficiency digital audio system

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样片和购买
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  • The STA333W is an integrated circuit comprising digital audio processing, digital amplifier control and DDX®power output stage to create a high-power, single-chip DDX®solution for all-digital amplification with high quality and high efficiency.

    The STA333W power section consists of four independent half-bridges stages. These can be configured via digital control to operate in different modes. 2 channels can be provided by two full bridges, providing up to 20 W + 20 W of power.
    Also provided in the STA333W are 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.
    The STA333W is part of the Sound Terminal™ family that provides full digital audio streaming to the speaker offering cost effectiveness, low power dissipation and sound enrichment.

    主要特性

    • Wide supply-voltage range (4.5 V - 20 V)
    • 2 power output configurations
      • 2 channels of binary PWM (stereo mode)
      • 2 channels of ternary PWM (stereo mode)
    • PowerSSO-36 with exposed pad down
    • 2 channels of 24-bit DDX®
    • 100-dB SNR and dynamic range
    • Selectable 32- to 192-kHz input sample rates
    • I2C control with selectable device address
    • Digital gain -80 dB to +48 dB in 0.5-dB steps
    • Software volume update
    • Individual channel and master gain/attenuation
    • Individual channel and master software and hardware mute
    • Independent channel volume bypass
    • Automatic zero-detect mute
    • Automatic invalid input detect mute
    • 2-channel I2S input data Interface
    • Selectable clock input ratio
    • Input channel mapping
    • Automatic volume control for limiting maximum power
    • 96-kHz internal processing sample rate, 24-bit precision
    • Advanced AM interference frequency switching and noise suppression modes
    • Thermal-overload and short-circuit protection embedded
    • Video application: 576 * fSinput mode support

电路原理图

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样片和购买

产品型号
供货状态
封装
包装类型
温度(ºC) ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
从ST订购
从分销商订购
最小值
最大值
STA333W13TR
批⁠量⁠生⁠产
PowerSSO 36 Tape And Reel - - EAR99 MALAYSIA 3.33 / 1k 立即购买 查看供货情况

...的经销商可用性STA333W13TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1636 1 马上订购
ARROW EUROPE 46000 0 马上订购
MOUSER WORLDWIDE 998 1 马上订购

代理商库存报告日期: 2020-03-27

代理商名称

DIGIKEY

库存

1636

Min.Order

1

地区

WORLDWIDE 马上订购

ARROW

库存

46000

Min.Order

0

地区

EUROPE 马上订购

MOUSER

库存

998

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-03-27

STA333W13TR

供货状态

批⁠量⁠生⁠产

单价(US$)

1.588

Approximate Price (US$)* / Qty

3.33 / 1k

...的经销商可用性STA333W13TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1636 1 马上订购
ARROW EUROPE 46000 0 马上订购
MOUSER WORLDWIDE 998 1 马上订购

代理商库存报告日期: 2020-03-27

代理商名称

DIGIKEY

库存

1636

Min.Order

1

地区

WORLDWIDE 马上订购

ARROW

库存

46000

Min.Order

0

地区

EUROPE 马上订购

MOUSER

库存

998

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-03-27

封装

PowerSSO 36

包装类型

Tape And Reel

Operating Temperature (°C)

(最小值)

-

(最大值)

-

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

适合您的资源

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS5193
      2 channel high-efficiency digital audio system Sound Terminal™
      3.3
      756.51 KB
      PDF
      DS5193

      2 channel high-efficiency digital audio system Sound Terminal™

    • 描述 版本 文档大小 操作
      AN4118
      APWLink USB interface board for Sound Terminal® demonstration boards
      2.0
      1 MB
      PDF
      AN3984
      IIR filter design equations for Sound Terminal® devices
      1.1
      493.63 KB
      PDF
      AN3340
      Loudspeaker characterization and compensation
      1.3
      3.85 MB
      PDF
      AN2481
      STA333W demo board application note
      1.2
      1.61 MB
      PDF
      AN4118

      APWLink USB interface board for Sound Terminal® demonstration boards

      AN3984

      IIR filter design equations for Sound Terminal® devices

      AN3340

      Loudspeaker characterization and compensation

      AN2481

      STA333W demo board application note

    • 描述 版本 文档大小 操作
      UM1545
      Using the Audio Processor Workbench (APWorkbench)
      1.0
      3.15 MB
      PDF
      UM1545

      Using the Audio Processor Workbench (APWorkbench)

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      APWorkbench software for audio ICs and MEMS microphones 1.0
      2.29 MB
      PDF

      APWorkbench software for audio ICs and MEMS microphones

    • 描述 版本 文档大小 操作
      Analog audio solution 1.0
      1.34 MB
      PDF
      FFX - Full flexible amplification
      4.61 MB
      PDF
      FFX Full flexible amplification 1.0
      4.21 MB
      PDF

      Analog audio solution

      FFX - Full flexible amplification

      FFX Full flexible amplification

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STA333W13TR
批量生产
PowerSSO 36 Industrial Ecopack2

STA333W13TR

Package:

PowerSSO 36

Material Declaration**:

Marketing Status

批量生产

Package

PowerSSO 36

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

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