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OVERVIEW
The SM5844AF is a digital audio signal, asynchronous sample rate converter LSI. It reads 16 or 20-bit word length input data, and writes 16, 18, or 20-bit word length output data. It also features a built-in digital deemphasis filter and digital attenuator.
The SM5844AF operates from a 5 V supply, and is available in 44-pin QFPs.FEATURES
Functions
■ Left/right-channel processing (stereo)
■ Input sample rate (fsi) ranges
• 24 to 48 kHz (256fsi mode)
• 27 to 55 kHz (384fsi mode)
■ Output sample rate (fso) range
• 20 to 100 kHz
■ Sample rate conversion ratio (fso/fsi)
• 0.5 to 2.0 times
■ Asynchronous input and output timing (clock inputs)
■ System clock inputs (input and output clocks independent)
• 256fsi or 384fsi input system clock
• 256fso or 384fso output system clock
■ Deemphasis filter
• IIR-type filter
• 44.1, 48 or 32 kHz
■ Digital attenuator
• 11-bit data for 1025 levels
• Smooth, incremental attenuation change
• +12 dB gain shift function
■ Direct mute function
■ Through mode operation
• Input to output direct
■ Output data clocks (LRCO, BCKO)
• External input (slave mode)
• Output system clock generated internally (master mode)
■ CMOS-level input/outputs
■ 5 V (standard) single supply
■ 44-pin QFP
■ Molybdenum-gate CMOS processAPPLICATIONS
■ Digital audio equipment, sample rate conversion (audiovisual amplifiers, CD-R, DAT, MD and 8 mm VTRs)
■ Commercial recording/editing equipment, sample rate conversion
■ Input data jitter elimination -
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Datasheet
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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.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download SM5844AF
- Chipdatas Part: CD89-SM5844AF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 23:37 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.