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HomeProductsIntegrated Circuits (ICs)Audio Special PurposeTDA7803A-ZST
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TDA7803A-ZST - STMicroelectronics

Manufacturer Part Number
TDA7803A-ZST
Manufacturer
STMicroelectronics
Allelco Part Number
32D-TDA7803A-ZST
ECAD Model
Parts Description
AUDIO & BODY
Package
PowerSO-36 Exposed Top Pad
Data sheet
TDA7803A Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TDA7803A-ZST Tech Specifications
STMicroelectronics - TDA7803A-ZST technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - TDA7803A-ZST

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply 6V ~ 18.5V  
Supplier Device Package PowerSO-36  
Specifications 115dB  
Series Automotive, AEC-Q100  
Package / Case PowerSO-36 Exposed Top Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 105°C (TA)  
Number of Channels 4  
Mounting Type Surface Mount  
Interface I2C, I²S, TDM  
Function Audio ADC/Amplifier  
Base Product Number TDA7803  
Applications Automotive Audio  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.33.0001

Parts Introduction

Manufacturer Part Number

TDA7803A-ZST

Manufacturer

stmicroelectronics

Introduction

The TDA7803A-ZST is a sophisticated audio ADC/amplifier integrated circuit designed for high-performance audio applications.

Product Features and Performance

Integrated Audio ADC/Amplifier

Four-channel audio processing

Supports I2C, I2S, and TDM interfaces for flexible connectivity

Operates over a wide supply voltage range from 6V to 18.5V

High-temperature operational range from -40°C to 105°C

Features a remarkable 115dB specification for audio quality

Product Advantages

Enhanced audio quality with 115dB spec

Multi-channel support enhances audio processing capabilities

Flexible interfacing with I2C, I2S, and TDM

Built for automotive grade applications, meeting strict quality standards

AEC-Q100 qualification underlines reliability in automotive environments

Key Technical Parameters

Number of Channels: 4

Voltage - Supply: 6V ~ 18.5V

Operating Temperature: -40°C ~ 105°C

Interface Options: I2C, I2S, TDM

115dB audio quality specification

Automotive grade AEC-Q100 qualification

Packaging: Surface Mount, PowerSO-36 Exposed Top Pad

Quality and Safety Features

Automotive grade with AEC-Q100 certification

Built to operate reliably in extreme temperatures

Compatibility

Compatible with a broad range of microcontrollers through I2C, I2S, and TDM interfaces

Suitable for various automotive audio applications

Application Areas

Designed for automotive audio systems

Can be applied in multimedia and infotainment systems within vehicles

Product Lifecycle

Currently marked as Active

No current indications of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Outstanding audio quality with a high 115dB specification

Robust automotive grade reliability supported by AEC-Q100 qualification

Flexible interfacing options (I2C, I2S, TDM) cater to a broad range of applications

Operates effectively across a wide range of temperatures and voltages

Ensures long-term availability as a currently active product in stmicroelectronics’s lineup

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics TDA7803A-ZST

Product Attribute TDA7803A-ZST TDA7808-ZST TDA7802PDTR TDA7802
Part Number TDA7803A-ZST TDA7808-ZST TDA7802PDTR TDA7802
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Package / Case PowerSO-36 Exposed Top Pad PowerSO-36 Exposed Top Pad - 27-Flexiwatt (Formed Leads)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tube
Applications Automotive Audio Automotive Audio Automotive Audio Automotive Audio
Base Product Number TDA7803 TDA7808 TDA7802 TDA7802
Supplier Device Package PowerSO-36 PowerSO-36 - 27-Flexiwatt (Vertical)
Specifications 115dB 115dB 115dB 115dB
Number of Channels 4 4 4 4
Interface I2C, I²S, TDM I2C, I²S, TDM I²C I²C
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Mounting Type Surface Mount Surface Mount - Through Hole
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Function Audio ADC/Amplifier Audio Amplifier Audio Amplifier Audio Amplifier
Voltage - Supply 6V ~ 18.5V 6V ~ 18.5V - -

TDA7803A-ZST Datasheet PDF

Download TDA7803A-ZST pdf datasheets and STMicroelectronics documentation for TDA7803A-ZST - STMicroelectronics.

Datasheets
TDA7803A Datasheet.pdf
PCN Packaging
Material Barrier Bag 17/Dec/2020.pdf
PCN Design/Specification
Datasheet Update 07/Oct/2022.pdf TDA7803A 14/Feb/2019.pdf
PCN Assembly/Origin
TDA7803A 10/Nov/2022.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TDA7803A-ZST Image

TDA7803A-ZST

STMicroelectronics
32D-TDA7803A-ZST

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