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CXA1946AR

Features: • Loudness• Volume control (0dB to 87dB in 1dB step, dB)• Balance• Tone control (15 steps, 2 bands, 16dB to +16dB)• Fader (2dB-step to 20dB, 25dB, 35dB, 45dB, 60dB, dB)• Input selector (4 channels)• Gain can be set for each input channel (common ...

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SeekIC No. : 004318181 Detail

CXA1946AR: Features: • Loudness• Volume control (0dB to 87dB in 1dB step, dB)• Balance• Tone control (15 steps, 2 bands, 16dB to +16dB)• Fader (2dB-step to 20dB, 25dB, 35dB, 45dB,...

CXA1946AR Data Sheet

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Part Number:
CXA1946AR
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/23

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Product Details

Description



Features:

• Loudness
• Volume control (0dB to 87dB in 1dB step, dB)
• Balance
• Tone control (15 steps, 2 bands, 16dB to +16dB)
• Fader (2dB-step to 20dB, 25dB, 35dB, 45dB, 60dB, dB)
• Input selector (4 channels)
• Gain can be set for each input channel (common for channels 3 and 4)
• Serial data control (DATA, CLK, CE)
• Single 8V power supply
• Zero-cross detection circuit (with timer)
• Power-off mute
• Volume control and tone control input/output pins are separate.


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 QFP  . . . . . . . . . 350 mW (Ta = 85°C)
                                                     LQFP . . . . . . . . 180 mW (Ta = 85°C)


Description

The CXA1946AQ/AR is a serial control electronic volume IC designed for use in audio systems.


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