AEK-AUD-C1D9031

Active
Design Win

AVAS solution based on SPC582B60E1 Chorus family MCU and FDA903D Class D audio amplifier

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Product overview

Description

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.

  • All features

    • 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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Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade WEEE Compliant Material Declaration**
AEK-AUD-C1D9031
Active
Ecopack2 Yes

AEK-AUD-C1D9031

Package:

Ecopack2

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack2

WEEE Compliant

Yes

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
ECCN (EU)
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Budgetary Price (US$)*/Qty
AEK-AUD-C1D9031 Available at distributors

Distributor availability of AEK-AUD-C1D9031

Distributor Name
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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
FDA903D;SPC582B60E1
Active
ST EAR99 NEC ITALY

AEK-AUD-C1D9031 Active

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

Part Number:

AEK-AUD-C1D9031

Core Product:

FDA903D;SPC582B60E1

Supplier:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors