| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,270 pcs
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2270 pcs | On Request | 1 | On Request | On Request | 0914+ | On Request | On Request | |
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The STV8317F is a TV sound processor designed by STMicroelectronics, specifically for the mainstream flat TV market. It integrates an analog broadcast demodulator with an "Autostandard" functionality for automatic standard search.
Key features include a 24-bit digital signal processor operating at 48kHz, supporting fully automatic multi-standard demodulation for various global standards (B/G/I/L/M/N/D/K) and NICAM. It offers extensive audio delay capabilities, including 100ms embedded delay and external support via I²S, with independent control for headphone and loudspeaker channels.
The device provides versatile digital interfaces such as asynchronous and synchronous I²S ports supporting up to 5.1 multichannel inputs and outputs, along with SPDIF output and pass-thru. Analog interfaces include 5 stereo inputs, 1 mono input, and 3 independent stereo outputs capable of driving up to 5.1 multichannel audio, compliant with SCART standards.
Advanced acoustical compensation and sound processing features are integrated, including a 3-band parametric equalizer, a 5-band equalizer, ST Dynamic Bass, bass management, Dolby Pro Logic I and II, anti-clipping, Smart Volume Control (SVC), and loudness. It also supports various SRS sound technologies like SRS WOW™ and SRS® TruSurround XT™/HD.
The STV8317F is available in LQFP100 and LQFP80 packages. It is software and hardware pin-to-pin compatible with the STV83x8.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The STV8317F utilizes a 24-bit digital signal processor.
The processing sample rate for the STV8317F is 48kHz.
The STV8317F supports B/G/I/L/M/N/D/K standards, AM and FM mono, FM 2-Carrier (German and Korean Zweiton), and QPSK/NICAM.
The STV8317F features 100ms embedded audio delay and supports external delay through I²S, with independent control for headphone and loudspeaker channels.
The STV8317F offers one asynchronous I²S interface (up to 48kHz), one synchronous I²S interface (up to 5.1 multichannel), one I²S output (up to 5.1 speakers), and SPDIF output with pass-thru.
The STV8317F has 5 stereo inputs, 1 mono input, and 3 independent stereo outputs capable of driving up to 5.1 multichannel audio.
The STV8317F includes a 3-band parametric equalizer with frequency, gain, and Q control, as well as a 5-band equalizer.