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AS3510 Audio Codec

Audio Front-End for Mobile Music

High performance analog audio front end with integrated dual channel 18bit DAC, 14bit ADC, 0.5W power amplifier and multiple voltage supplies.

AS3510 Audio Front-End Block Diagram

(Click to Enlarge)

Key Features

  • On chip power management
  • Microphone input 14bit, 8kHz
  • 18bit stereo DAC with >95dB dynamic range

Key Benefits

  • Reduces system component count
  • Voice recording capabilities
  • High quality audio playback
  • Single chip companion solution

AS3510 Applications

  • Audio Frontend for Cellular Phones
  • Stand Alone MP3 Player
  • CD and DVD Player
  • PDAs

AS3510 Product Facts

Power Management DCDC StepUp: 1x150mA @ 3.6V
DCDC StepDown: -
LDO: 2x50mA, 1x200mA
Charge: -
Current Sink: -
Main Audio Features Headphone Amp: 1x
Line Out: -
Line In: -
Microphone In: 1x
Audio Mix: yes
Audio Codec SNR DAC: 91dB
ADC: 83dB
Speaker Amplifier
Main Interface & Control Gen. Purpose ADC: -
I2C & I2S: yes
SPDIF: -
RES & WDT: RES only
DRM Enabled (UID): -
USB Charger with Temp Supervision
Boot ROM for Start-up Sequences
RTC
Package BGA-49 (7x7)