STA333W

批量生产

2通道高效数字音频系统

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概述
Online design
样片和购买
解决方案
Documentation
CAD Resources
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

Product overview

描述

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.
  • All features

    • 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

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特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STA333W

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STA333W13TR
批量生产
PowerSSO 36 工业 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

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
STA333W13TR Available at 2 distributors

经销商的可用性STA333W13TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1556 1 马上订购
MOUSER WORLDWIDE 994 1 马上订购

代理商库存报告日期: 2021-03-03

代理商名称

DIGIKEY

库存

1556

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

994

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-03

Buy Direct
批量生产
EAR99 NEC Tape And Reel PowerSSO 36 - - MALAYSIA 0.7186 / 1k

STA333W13TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7186 / 1k

经销商的可用性STA333W13TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1556 1 马上订购
MOUSER WORLDWIDE 994 1 马上订购

代理商库存报告日期: 2021-03-03

代理商名称

DIGIKEY

库存

1556

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

994

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-03-03

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

PowerSSO 36

Operating Temperature (°C)

(最小值)

-

(最大值)

-

Budgetary Price (US$)* / Qty

0.7186 / 1k

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