Data Sheet

EnzyTek Technology, Inc.
7F, No. 35, Hsueh Fu Rd., Hsinchu 300,
Taiwan , R.O.C.
TEL：[phone] FAX： [phone]
13/25
Stereo Codec: Analogue to Digital Converter :
High-quality (HQADC) differential audio input
Parameter Conditions Mi Typ Max Uni
Output Sample Width - - - 24 Bit
Output Sample Rate, F
sample
- 8 - 96 kHz
Input level - - - 2.4 V pk-pk
Input impedance 0 dB to 24 dB analog gain - 20 - k
27 dB to 39 dB analog gain - 10 - k
SNR
f
in
= 1 kHz
48 kHz
A-Weighted
THD+N < 0.1%
- 100 - dBA
THD+N
f
in
= 1 kHz
48 kHz
- -91 - dB
Digital gain Digital gain resolution = 1/32 -24.0 - 21.5 dB
Analog gain 3 dB steps 0 - 39 dB
Stereo separation (crosstalk) - 80 - - dB
Stereo Codec: Digital to Analog Converter :
Class-D DAC audio output
Parameter Conditions Mi Typ Max Uni
Input Sample Width - - - 24 Bits
Input Sample Rate, F
sample
- 8 - 192 kHz
Output Power 0 dBFS, 32 Ω load
-3 dBFS, 16 Ω load
- - 30 mW
Load - 1 32 30k Ω
SNR
f
in
= 1 kHz
48 kHz
F
sample
B/W = 20 Hz → 20 kHz
A-Weighted
- 98.3 - dBA