HANSONG HSBT3031-08, Руководство пользователя

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HSBT3031-08 module_datasheet Version2.0– Jun. 15 th
HANSONG ( NANJING) TECHNOLOGY CO.,LTD
16
7.7 Audio interfaces
■
24
‑
bit I
²
S interface with 1 input and 3 output channels
■
Programmable audio master clock (MCLK).
■
Sony/Philips digital interface (SPDIF): 2, configurable as input or output
■
Stereo analog Class-AB headphone outputs:
□
Class-AB signal-to-noise ratio (SNR):
≥
75dB
.
□
Class-AB total harmonic distortion plus noise (THD +N):
≤
0.1%.
■
Dual analog inputs configurable as single ended line inputs or, unbalanced or balanced
analog microphone inputs:
□
SNR single-ended:
≥
75dB
.
□
THD+N single-ended:
≥
75dB
.
■
1 microphone bias (single bias shared by the two channels).
□
Crosstalk attenuation between two inputs using recommended application circuit:
≥
75dB
.
■
Digital microphone inputs with capability to interface up to 6 digital microphones.
■
Both analog-to-digital converter (ADC)s and digital-toanalog converter (DAC)s support
sample rates of 8, 16, 32, 44.1, 48, 96 kHz. DACs also support 192 kHz.