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Description
The SM5849BF is a digital audio signal, asynchronous sample rate converter LSI. It supports 16/20/24-bit word length input data, 16/20/24-bit word length output data, 2kHz to 100kHz input sample rate range, and 4kHz to 200kHz output sample rate range. It also features a built-in digital deemphasis filter and digital attenuator.
Specifications and features
Filter Characteristics and Converter Efficiency
■ 24-bit internal data word length
■ Deemphasis filter characteristics (IIR filter)
• ±0.03dB gain deviation from ideal filter characteristics
■ Anti-aliasing LPF characteristics
• Output/input sample rate conversion ratio automatic filter select (6 FIR filters)
- Up converter LPF 1.0 to 2.2 times
- Down converter LPF I 0.92 times: 48.0 to 44.1kHz
- Down converter LPF II 0.73 times: 44.1 to 32.0kHz
- Down converter LPF III 0.67 times: 48.0 to 32.0kHz
- Down converter LPF IV 0.5 times: 48.0 to 24.0kHz
- Down converter LPF V 0.45 times: 48.0 to 22.1kHz
• ±0.00005dB passband ripple
• > 110dB stopband attenuation
■ Converter noise levels
• ≤ −110dB internal calculation (quantization) noise
• −98dB (16-bit output), −122dB (20-bit output), and −146dB (24-bit output) word rounding noise
■ Output S/N ratio (theoretical values) Interfaces
■ Input data format
• 2s-complement, L/R alternating, serial
• IIS/non-IIS format
■ Output data format
• 2s-complement, MSB first, L/R alternating, serial
• Continuous bit clockApplication Scenarios
■ Digital audio equipment-interface sample rate conversion (AV amplifiers, CD-R, DAT, MD and 8mm VTRs)
■ Commercial recording/editing equipment sample rate conversionComparison
AdvantagesNoneDisadvantagesNone -
Similar parts: 430483 , Click to view
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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 SM5849BF
- Chipdatas Part: CD94-SM5849BF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/20 23:17 +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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
