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CXA2547Q

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 ...

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SeekIC No. : 004318278 Detail

CXA2547Q: 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)•...

CXA2547Q Data Sheet

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Part Number:
CXA2547Q
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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 telephone


Pinout

Connection Diagram


Specifications

• Supply voltage VCC  . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 V
• Operating temperature Topr  . . . . . . . . . . . .40 to +85 °C
• Storage temperature Tstg  . . . . . . . . . . . ..65 to +150 °C
• Allowable power dissipation PD  . . . . . . . . . . . . . . .350 mW


Description

The CXA2547Q is a 2-channel electronic volume IC. A 34-bit serial data input controls the level and characteristics of the output signal. It may be used in car stereos and general audio systems.


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