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AD8256A

Features: `16/18/20/24-bit input with I 2 S, Left-alignment and Right-alignment data format`PSNR & DR(A-weighting)Loudspeaker: 93dB (PSNR), 98dB (DR) Headphone: 86dB (PSNR), 96dB (DR) `Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz `System clock = 64...

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SeekIC No. : 004271993 Detail

AD8256A: Features: `16/18/20/24-bit input with I 2 S, Left-alignment and Right-alignment data format`PSNR & DR(A-weighting)Loudspeaker: 93dB (PSNR), 98dB (DR) Headphone: 86dB (PSNR), 96dB (DR) `Multipl...

AD8256A Data Sheet

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Part Number:
AD8256A
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:

`16/18/20/24-bit input with I 2 S, Left-alignment 
   and Right-alignment data format 
`PSNR & DR(A-weighting) 
   Loudspeaker: 93dB (PSNR), 98dB (DR)
   Headphone: 86dB (PSNR), 96dB (DR) 
`Multiple sampling frequencies (Fs)
   32kHz / 44.1kHz / 48kHz and
   64kHz / 88.2kHz / 96kHz 
`System clock = 64x,128x,192x,256x,384x,
   512x, 576x, 768x, 1024x Fs
   64x~1024x Fs for 32kHz / 44.1kHz / 48kHz
   64x~512x Fs for 64kHz / 88.2kHz / 96kHz 
`Supply voltage
   3.0~12V for loudspeaker driver
   3.0~3.3V for others 
`Loudspeaker output power 
   210W(Full,8) @ 1kHz and 10% THD+N
   212.5W(Full,6)@ 1kHz and 10% THD+N
   216W(Full,4) @ 1kHz and 10% THD+N 
`Headphone power
   34mW into 32@1kHz and 1% THD+N
   65mW into 16@1kHz and 1% THD+N
   110mW into 8@1kHz and 1% THD+N
   200mW into 4@1kHz and 1% THD+N 
`Sound processing including
   Bass (+18dB~-12dB, 3dB frequency is 250Hz),
   Treble (+18dB~-12dB, 3dB frequency is 7kHz), 
   5 bands parametric EQ,
   Volume control (+24dB~-103dB, 1dB/step) and
   Dynamic range control 
`Anti-pop design 
`Over-temperature protection 
`Under-voltage shutdown 
`Short-circuit protection
`I2 C control interface 
 


Application

·CD and DVD 
·TV audio 
·Car audio 
·Boom-box 
·MP3 docking systems 
·Portable / Handheld 
·Powered speaker 
·Wireless audio 
·USB speaker


Pinout

Connection Diagram Connection Diagram


Description

This is a stereo fully digital audio amplifier with output power which can deliver up to 216W to 4 load with 12V supply . Using I2C digital control interface, AD8256A provides sound processing functions including Volume, Bass, Treble, EQ, ing and Dynamic Range Control (DRC).




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