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Description
The SM5841HS is a high-quality digital audio filter designed for use in digital audio reproduction equipment. It features 8 times oversampling, digital deemphasis, noise shaping, digital filtration, and other advanced circuits.
Specifications and features
- 2-channel processing
- 8-times (8fs) oversampling (interpolation)
- Digital deemphasis (fs = 48/44.1/32 kHz)
- Serial input data: 2's complement, MSB first, 16/18-bit
- Serial output data: 2's complement, MSB first, 16/18/20-bit
- 1st-order noise shaper (for 16/18-bit output only)
- 256fs/384fs system clock selectable
- Output data DC offset (approximately 0.8%): ON/OFF control
- TTL-compatible input/outputs
- 5 V (standard) supply
- 3.2 V operating voltage
- Molybdenum-gate CMOS
- 3-stage DC FIR interpolation filter: 1st stage (fs → 2fs), 69-tap; 2nd stage (2fs → 4fs), 13-tap; 3rd stage (4fs → 8fs), 9-tap
- IIR deemphasis filter for gain and phase characteristics close to those of analog filters
- Overflow limiter built-in
Application Scenarios
The SM5841HS is suitable for use in a wide range of digital audio reproduction equipment, including digital amplifiers, CD players, DAT players, DBS systems, and PCM systems.
Comparison
Advantages- High-quality digital audio filtering
- 8-times oversampling improves audio quality
- Supports a variety of input and output data formats
- Features digital deemphasis and noise shaping for better signal-to-noise ratio
- Output data DC offset control
- Supports a wide range of applications
Disadvantages- May not be suitable for all digital audio equipment
- Requires a standard 5 V power supply, which could be an issue for some applications
- May be more expensive than some alternative digital filters
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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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Additional Information
- Datasheet: Download SM5841HS
- Chipdatas Part: CD89-SM5841HS
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 19:16 +0800
Refund
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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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Payment Method
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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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