Mfr Part #:

STV8218

Mfr Name: ST

The STV8218 is a digital audio decoder and processor from STMicroelectronics, designed for BTSC television and video recorders. It offers automatic multi-standard demodulation and advanced sound processing capabilities.

✓ Total Stock: 5,320 pcs

STV8218 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,320 pcs On Request	5320 pcs	On Request	1	On Request	On Request	0540+	On Request	On Request

STV8218 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	ST
Package / Case	TQFP100
SVHC Present	Not Present

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STV8218 Description

Short technical summary and product information.

The STV8218 from STMicroelectronics is a versatile digital audio decoder and processor specifically designed for BTSC television and video recorder applications. It performs automatic multi-standard demodulation for M/N standards, FM mono, and BTSC stereo/SAP standards, requiring no specific I²C programming.

This device offers extensive audio processing functions, including equalization, loudness, beeper, volume, balance, and various surround effects like ST WideSurround and SRS® WOW™. It supports multi-channel audio with 3 I²S digital inputs, S/PDIF (in/out), and 5.1 analog outputs. Dolby® Pro Logic® and Dolby® Pro Logic II® are also supported. For audio-video synchronization, it features embedded stereo delay up to 120 ms.

The STV8218 is housed in a TQFP100 package, making it a cost-effective solution for both analog and digital TV designs. Its typical applications include analog and digital TVs with virtual or multi-channel surround sound, DVD and HDD recorders, and portable TVs.

Key features include fully automatic multi-standard demodulation, multi-channel capability with flexible input/output options, and comprehensive sound processing for loudspeakers and headphones. The analog audio matrix supports multiple stereo inputs and outputs, with a pass-through mode available.

STV8218 Quick Information

Product Type: Digital Audio Decoder/Processor

Canonical Name: STV8218 Digital Audio Decoder/Processor

Subcategory: Digital Audio Decoders

STV8218 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STV8218 Features

Automatic multi-standard audio demodulation.
Supports 5.1 analog and digital audio outputs.
Advanced sound processing and surround effects.
Embedded stereo delay for lip-sync.
TQFP100 package for TV and recorder designs.

STV8218 Applications

Ideal for analog and digital TV audio.
Suitable for DVD and HDD recorder systems.
Enables virtual surround sound applications.
Used in multi-channel surround sound systems.
Applicable for portable television designs.

STV8218 FAQs

6 frequently asked questions generated from this part’s specifications.

What audio standards does the STV8218 support?

The STV8218 supports M/N standards, FM mono, and BTSC stereo and SAP standards.

What audio processing features are available on the STV8218?

The STV8218 offers sound processing including ST WideSurround, ST OmniSurround, ST Dynamic Bass, ST Bass Enhancer, SRS WOW, and SRS TruSurround XT.

What is the audio delay capability of the STV8218?

The STV8218 has an embedded stereo delay of up to 120 ms for lip-sync function.

How many digital inputs does the STV8218 have?

The STV8218 features 3 I²S digital inputs and S/PDIF (in/out).

What are the analog output capabilities of the STV8218?

The STV8218 provides 5.1 analog outputs.

What is the package type for the STV8218?

The STV8218 is available in a TQFP100 package.