EVAL-ADAU7118Z開發(fā)板套件編程器的評估演示板及套件規(guī)格書PDF中文資料

EVAL-ADAU7118Z屬于開發(fā)板套件編程器的評估演示板及套件。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的EVAL-ADAU7118Z評估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗(yàn)證的實(shí)施環(huán)境中評估某些重點(diǎn)器件的性能或特性。評估方法通常有完善的文檔說明，并且視乎具體情況由評估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對于數(shù)量特別多或類別獨(dú)特的器件類別(如 ADC、DAC 和開關(guān)模式電源)，評估平臺可組合為一個單獨(dú)的產(chǎn)品系列。

FEATURES

8 channels of PDM audio inputs from digital microphones

16×, 32×, or 64× decimation ratio of PDM to PCM audio data

24-bit resolution to support high sound pressure level (SPL)

microphones

126 dB A-weighted SNR

4 kHz to 192 kHz output sampling rate

Bit clock rates of 64×, 128×, 192×, 256×, 384×, or 512× the

output sampling rate

Dual output PDM clocks

Automatic PDM clock generation

Automatic power-down when BCLK removed

Selectable I2C control or hardware mode operation

1.2 mA DVDD operating current for 8 channels at 48 kHz

frequency sampling rate and 1.8 V supply

Slave I2S or TDM output interface

Up to TDM-16 supported

Configurable TDM slot routing and sizes

I/O supply voltage from 1.70 V to 3.63 V

DVDD supply voltage from 1.10 V to 1.98 V

<5 μA typical DVDD shutdown current

16-lead, 3 mm × 3 mm, 0.50 mm pitch LFCSP

Power-on reset

APPLICATIONS

Microphone arrays

Mobile computing

Portable electronics

Consumer electronics

Professional electronics