产品概述
描述
The AEK-AUD-C1D9031 is a very compact AVAS solution based on SPC582B60E1 Chorus family MCU and FDA903D Class D audio amplifiers that emits warning sounds to alert pedestrians of the presence of e-vehicles.
The AEK-AUD-C1D9031 integrates two audio amplifiers in stereo mode or two separate audio channels. The board compact size allows the designer to strategically place different modules around the vehicle to ensure that warning sounds can be heard along the entire vehicle length. All the modules can be controlled by a central MCU via CAN interface.
The embedded SPC582B60E1 microcontroller monitors and controls the two Class-D FDA903D power amplifiers driving the loudspeakers; the MCU sends the audio samples via I2S bus and programs the amplifiers via I2C interface.
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所有功能
- Embeds two FDA903D class D automotive grade audio amplifiers and an SPC582B60E1 Chorus family MCU with 1 Mb flash
- Supports audio stream via I2S interface
- Configurable through dedicated I2C bus
- Supports CAN bus interface for remote control and diagnostics
- Dedicated DC diagnostic interrupt pin to signal malfunctions
- Dedicated MUTE pin
- Open load in play detection
- Short to VCC/GND diagnostics
- Output voltage and current detection
- Thermal protection
- Compact size: 110 mm x 90 mm
- WEEE and RoHS compliant
- Included in the AutoDevKit initiative
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所有资源
| 资源标题 | 版本 | 更新时间 |
|---|
MCSDK Board Description (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 10 Feb 2021 | 10 Feb 2021 |
物料清单 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 10 Feb 2021 | 10 Feb 2021 |
Schematic Pack (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 10 Feb 2021 | 10 Feb 2021 |
质量与可靠性
| 产品型号 | Marketing Status | 符合RoHS级别 | WEEE Compliant | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|
| AEK-AUD-C1D9031 | 批量生产 | Ecopack2 | Yes | - | - | |
AEK-AUD-C1D9031
Package:
Ecopack2Material Declaration**:
(**) 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 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AEK-AUD-C1D9031 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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AEK-AUD-C1D9031 批量生产