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Description
The SM6451BV is a 3-wire serial-controlled electronic variable volume IC designed for audio applications. It is capable of providing electronic volume control for a stereo system with independent channel attenuation and muting, making it ideal for use in audio equipment. The chip address function allows up to four SM6451BV devices to be connected and individually controlled over the 3-wire control interface from a single CPU. It is available in 16-pin VSOP packages.
Specifications and features
- Product Category: IC Chips
- Stereo inputs and outputs
- Attenuation function:
- 2-channel independent control
- 1.0 dB/step over 80 steps
- 0 to -80 dB range
- Mute function
- 3-wire serial data control (MDT, MCK, MLEN)
- Chip addressing (up to 4 devices can be connected in parallel)
- Low noise
- 0.003 % THD + noise
- 12 µVrms residual noise
- 2.5 to 3.6 V single power supply
- Silicon-gate CMOS process
Application Scenarios
The SM6451BV is ideal for use in audio equipment.
Comparison
Advantages- Provides electronic volume control for a stereo system with independent channel attenuation and muting.
- Chip address function allows up to four SM6451BV devices to be connected and individually controlled over the 3-wire control interface from a single CPU.
- Low noise with 0.003 % THD + noise and 12 µVrms residual noise.
Disadvantages- The product is only suitable for audio equipment applications and not other electronic devices.
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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 SM6451BV-E2
- Chipdatas Part: CD89-SM6451BV-E2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 21:24 +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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