The AK4126 is a 6-channel sample rate converter (SRC). The sample rate of inputs accepting up to 24-bit data can be converted between 8kHz and 192kHz. The inputs/outputs allow operating asynchronously with the built-in PLL, no requiring any external clocking system. The AK4126 is ideal for multi channel audio applications requiring multi clock operations such as mixing consoles, sound effectors, and DVD receivers. The AK4126 is available in 64-pin LQFP Package.

·6-channel sample rate converter
 · Three stereo data inputs and outputs accepting up to 24-bit
  data
 · Input/Output sample rate
  Input: 8kHz ~ 192kHz in slave mode
  Output: 8kHz ~ 192kHz in slave mode
  Convert ratio: Between 1/6 and 6 times
  Acceptable to operate in asynchronous clocking between
   inputs and outputs
 · Built-in PLL
  Clocking mode selectable for automatic or manual
 · High performance
  Dynamic Range: 140dB (A-weighted) THD+N: -130dB
 · Audio interface format
  MSB justified, LSB justified and I2S compatible
·User programmable functions:
  De-emphasis filter supporting for 32kHz, 44.1kHz or 48kHz
  Soft Muting
·Function control
  Easy-to-control by fully pin-setting (H/W control)
·Operating Temperature
  Ta = -40 ~ 85°C
·Power supply and package
 · Power supply
  3.0V ~ 3.6V
 · Package
  64-pin LQFP Package (0.5mm pitch, 10x10mm body)

  - Sound effecters
  - Mixing consoles
  - PC sound cards
  - In-automotive Audio systems
  - DVD Receivers/Recorders

AKD4126