STA333ML

批量生产
Design Win

声音终端2通道无微控制器高效数字音频系统

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概述
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
Partner products
Sales Briefcase

产品概述

描述

The STA333ML is a single die embedding digital audio processing and high-efficiency power amplification, capable of operating without the aid of an external microcontroller. The STA333ML is part of the Sound Terminal®family that provides full digital audio streaming to the speakers and offers cost effectiveness, low power dissipation and sound enrichment.
The STA333ML combines a unique 24-bit DDX®digital class-D ternary modulator together with an extremely low RdsONstereo power DMOS stage. The latter is capable of a total output power of 2 x 20 W with outstanding performance in terms of efficiency (>90%), THD, SNR and EMI.
The microless feature allows its use in low-cost applications (cradles, digital speakers, audio terminals) where no microcontroller is needed.
The serial audio data interface accepts the universally used I2S format. Basic features, such as the oversampling clock, gain, and I2S format, can be set using a minimal number of selection pins.
The STA333ML is self-protected against thermal overload, overcurrent, short-circuit and overvoltage conditions.
The fault condition is also signalled on an external pin (INT_LINE) for specific requirements.
  • 所有功能

    • Wide supply voltage range (4.5 - 20 V)
    • 2 x 20 W into 8 Ω at VCC= 18 V
    • PowerSSO-36 exposed pad package
    • 2 channels of 24-bit DDX®
    • 100-dB SNR and dynamic range
    • Selectable 32 kHz to 48 kHz input sample rates
    • Automatic zero-detect mute
    • Automatic invalid input detect mute
    • 2-channel I2S input data interface
    • Selectable clock input ratio (256 or 364 * fs)
    • Max power correction for lower full power
    • 96 kHz internal processing sample rate, 24-bit precision
    • Embedded thermal overload and short-circuit protection
    • Filterless configuration option
    • 应用
      • LCDs
      • DVDs
      • Cradles
      • Digital speakers
      • Wireless speaker cradles

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - STA333ML

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Symbols

符号

Footprints

封装

3D model

3D模型

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**
STA333ML13TR
批量生产
PowerSSO 36 工业 Ecopack2

STA333ML13TR

Package:

PowerSSO 36

Material Declaration**:

PDF XML

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

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产品型号
Order from distributors
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
STA333ML13TR Available at 3 distributors

经销商的可用性STA333ML13TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1000 1 Buy from Distributor
COMPEL EUROPE 1992 1 Buy from Distributor
MOUSER WORLDWIDE 987 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

DIGIKEY

库存

1000

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

1992

Min.Order

1

MOUSER

库存

987

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-12

批量生产
EAR99 NEC Tape and Reel PowerSSO 36 0 70 MALAYSIA

STA333ML13TR 批量生产

封装:
PowerSSO 36
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

STA333ML13TR

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MALAYSIA

经销商的可用性STA333ML13TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1000 1 Buy from Distributor
COMPEL EUROPE 1992 1 Buy from Distributor
MOUSER WORLDWIDE 987 1 Buy from Distributor

代理商库存报告日期: 2022-08-12

代理商名称

DIGIKEY

库存

1000

Min.Order

1

地区

WORLDWIDE Buy from Distributor

COMPEL

库存

1992

Min.Order

1

MOUSER

库存

987

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2022-08-12

Swipe or click the button to explore more details Don't show this again

(*) 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