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Description
The CXA2547Q is a 2-channel electronic volume IC that can be used in car stereos and general audio systems. It features a 34-bit serial data input to control the level and characteristics of the output signal.
Specifications and features
- Loudness
- Volume control (from 0 dB to –80 dB, –∞ dB : Fine (1 dB-step) Coarse (8 dB-step)
- Balance
- Tone control (2-band, 2 dB-step from –15 dB to +15 dB)
- Fader 2 dB-step to –20 dB, –25 dB, –35 dB, –45 dB, –60 dB, –∞ dB)
- Input and gain selector (4 channels)
- Serial data control (DATA, CLK, CE)
- Single 8 V power supply
- Zero-cross detection circuit (L/R independent operation for the volume block)
- Timer
- Power-off mute
- Countermeasure to the noise of the portable telephoneApplication Scenarios
The CXA2547Q is ideal for use in car stereos and general audio systems. It provides precise control over the output signal level and characteristics, allowing for optimal audio performance in these applications.
Comparison
The advantages of the CXA2547Q include its 2-channel capability, wide range of volume control, tone control options, and power-off mute feature. It also has a countermeasure to reduce noise from portable telephones.
One potential disadvantage is that it requires a single 8 V power supply. Additionally, the fader control has specific dB-step options which may limit flexibility in adjusting the audio output.
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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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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download CXA2547Q
- Chipdatas Part: CD94-CXA2547Q
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 11:10 +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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