CDB5394中文資料凌云邏輯數(shù)據(jù)手冊PDF規(guī)格書
CDB5394規(guī)格書詳情
Description
The CS5394 is a complete analog-to-digital converter for stereo digital audio systems. It performs sampling, analog-to-digital conversion and anti-alias filtering, generating 24-bit values for both left and right inputs in serial form. The output sample rate can be up to 50 kHz per channel.
The CS5394 uses 7th-order, delta-sigma modulation with 64× oversampling followed by digital filtering and decimation, which removes the need for an external antialias filter. The ADC uses a differential architecture which provides excellent noise rejection.
Features
? 24-Bit Conversion
? Complete CMOS Stereo A/D System
— Delta-Sigma A/D Converters
— Digital Anti-Alias Filtering
— S/H Circuitry and Voltage Reference
? Adjustable System Sampling Rates
— including 32 kHz, 44.1 kHz and 48 kHz
? 117 dB Dynamic Range (A-Weighted)
? -103 dB THD + N
? Differential Analog Circuitry
? Internal 64× Oversampling
? Linear Phase Digital Anti-Alias Filtering
— with >117 dB Stopband Attenuation
? Single +5 V Power Supply
? Power Down Mode
產(chǎn)品屬性
- 型號：
CDB5394
- 制造商：
CIRRUS
- 制造商全稱：
Cirrus Logic
- 功能描述：
117 DB 48KHZ AUDIO A/D CONVERTER
