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Description
The AK4351VT is a high-performance stereo DAC for low-end digital audio systems belonging to the IC Chips category. It utilizes the latest Advanced Multi Bit architecture technology for its modulator, resulting in a wide dynamic range. The analog outputs are filtered in the analog domain by a combination of SCF and CTF, which eliminates the need for external filters. This feature also improves the loss of accuracy from clock jitter, making it a suitable option for a system like STB including PLL circuit. It is available in a compact 16 pin TSSOP package, which helps to reduce system space.
Specifications and features
- Sampling Rate Ranging from 8kHz to 50kHz
- 128 times Oversampling
- 18bit 8 times FIR Interpolator with 57dB attenuation
- 2nd order LPF
- Total Response: – 0.2dB at 20kHz
- On chip Buffer with Single End Output
- Digital de-emphasis for 44.1kHz sampling
- I/F format: MSB justified, 16/18bit LSB justified or I2S
- Master clock: 256fs or 384fs
- TTL Level Digital Interface
- THD+N: -88dB
- D-Range: 96dB
- High Tolerance to Clock Jitter
- Power supply: 4.5 to 5.5V
- Very Small Package: 16pin TSSOP (6.4mm x 5.0mm)
Application Scenarios
The AK4351VT is very suited for low-end digital audio systems like set-top boxes that have a PLL circuit. Due to its compact size, it is an excellent option for systems that require saving space for other components.
Comparison
Advantages- Advanced Multi Bit architecture technology for its modulator, resulting in a wide dynamic range.
- Analog outputs are filtered in the analog domain by a combination of SCF and CTF, thus eliminating the need for external filters
- High tolerance to clock jitter
- Compact package, which helps to reduce system space
DisadvantagesNot suitable for high-end digital audio systems due to its high THD + N value of - 88dB
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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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download AK4351VT
- Chipdatas Part: CD86-AK4351VT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/29 06:25 +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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