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汽车音响系统

概述
文件
工具与软件
硬件评估工具
解决方案
主要产品
In-vehicle sound systems can be quite complex with multiple speakers, including sub-woofers, spread around the vehicle’s interior to enhance the driving experience with high-end audio, that can  satisfy the most demanding music enthusiast.  Traditionally used for playing music and the radio, today's vehicle audio systems include car telematics, diagnostics and in-vehicle services; eCall and hands-free calling; and navigation and telecommunication services.

我们的产品和解决方案

为了帮助制造商设计出可扩展、高质量和高性能的音响系统,我们提供广泛的汽车级音频放大器产品组合,包括带有模拟或数字输入的AB、SB(高效)、SB-I和D类放大器,适用于任何扬声器负载值、输出功率和工作电压。

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Thermal-electrical Simulators for Components

Power Management Design Center

Choose design tool:

AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
Search and sort suitable devices

Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
Search and sort suitable devices

STPOWER Studio

Supports long mission profiles
Provides power loss and temperature graphs
Helps define heatsink thermal properties

Twister Sim

Help select the right ViPOWER Automotive power device
Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
Supports various PCB configurations

TVS Simulator

Specify system ratings and surge waveform
Search and sort suitable devices
Choose design tool:

Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
Choose type:
DC/DC
AC/DC
太阳能电池充电器

LED Lighting Design Tool

Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type:
DC/DC
AC/DC

Digital Power Workbench

Provides a step-by-step optimized design of power section and control loop
Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs

Power Tree Designer

Specify input/output power for each node in the tree
Check for consistency
Design each individual node

All Hardware Evaluation Tools

    • 产品型号
      描述
      Core product
      工具类型
      供应商
      Sort by: part number

      AEK-AUD-D903V1

      批量生产

      Class D automotive audio amplifier board with advanced diagnostics

      FDA903D 交通运输解决方案评估板 ST
      AEK-AUD-D903V1
      批量生产

      Class D automotive audio amplifier board with advanced diagnostics

      STEVAL-ISA100V1

      批量生产

      基于L7986A(HSOP8封装)的3 A降压开关稳压器演示板

      - DC-DC Converter -
      STEVAL-ISA100V1
      批量生产

      基于L7986A(HSOP8封装)的3 A降压开关稳压器演示板