AS3518 - Brand New AMS Interface - CODECs
-
Introduction
The MAS 35x9F is a single-chip, low-power MPEG layer 2/3 and MPEG2-AAC audio stereo decoder. It also contains the G.729 Annex A speech compression and decompression technology for use in memorybased or broadcast applications. Additional functionality is achievable via download software (e.g., CELP voice decoder, Micronas SC4 (ADPCM) encoder/decoder).
Features
Firmware
– MPEG 1/2 layer 2 and layer 3 decoder
– Extension to MPEG 2 layer 3 for low sampling rates (“MPEG 2.5”)
– Extraction of MPEG Ancillary Data
– MPEG 2 AAC decoder (low-complexity profile)
– Micronas G.729 Annex A speech compression and decompression
– Master or slave clock operation
– Adaptive bit rates (bit rate switching)
– Intelligent power management (processor clock is dependent on sampling frequencies)
– SDMI-compliant security technology
– Stereo channel mixer
– Bass, treble, and loudness function
– Micronas Bass (MB)
– Automatic Volume Control (AVC)Interfaces
– Two serial asynchronous interfaces for bit streams and uncompressed digital audio
– Parallel handshake bit stream input
– Serial audio output via I2S and related formats
– S/PDIF data input and output
– Controlling via I2C interfaceHardware Features
– Two independent embedded DC/DC converters, (e.g., for DSP and flash RAM supply)
– Low DC/DC converter start-up voltage (0.9 V)
– DC converter efficiency up to 95%
– Battery voltage monitor
– Low supply voltage down to 2.2 V
– Low power dissipation, e.g., 87 mW (128kBit/s, 44.1 kHz, Headphone playback)
– High-performance RISC DSP core
– On-chip crystal oscillator
– Hardware power management and power-off functions
– Microphone amplifier
– Stereo A/D converter for FM/AM-radio and speech input
– CD quality stereo D/A converter
– Headphone amplifier
– Noise and power-optimized volume
– External clock or crystal frequency of 13...28 MHz
– Standby current < 10 µA -
ähnliche Teile: 534 , Klicke zum Zeigen
-
Datenblatt
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Beliebte Teile der gleichen Art
- Datasheet: Download AS3518
- Chipdaten Teil: CD88-AS3518
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 16:48 +0800
-
- Vollständige Rückerstattung, wenn Sie Ihre Bestellung nicht erhalten
- Vollständige oder teilweise Rückerstattung, wenn der Artikel nicht der Beschreibung entspricht
-
Die Gebühr wird gemäß der PayPal-Regel erhoben.
-
Die Gebühr wird gemäß der PayPal-Regel erhoben.
-
Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
-
Wir empfehlen, bei größeren Bestellungen die Banküberweisung zu nutzen, um Bearbeitungsgebühren zu sparen.
-
DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.