STEREO AUDIO D/A CONVERTER 24BITS,96KHZ SAMPLING
DESCRIPTION
The UTC M4334 is a complete low cost stereo audio digital to
analog converter(DAC), its contains interpolation, 1-bit D/A conversion
and analog output filtering. The M4334 is based on a 4th order Δ-Σ
modulation, where the modulator output controls the reference voltage
input to an ultra-liner analog low-pass filter. This architecture allows
for infinite adjustment of sample rate between 2 kHz and 100 kHz
simply by changing the master clock frequency.
The M4334 also contains digital de-emphasis function, operates
from a single +5V power supply, for best performance, decoupling
capacitors should be located as close to the device package as
possible with the smallest capacitor closest, the M4334 requires
minimal support circuitry.
The M4334 is ideal for DVD players, set-top boxes, SVCD
players and A/V receivers |
