ADS930E屬于集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）。由美國德州儀器公司制造生產(chǎn)的ADS930E模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對模擬信號進行采樣，例如由麥克風采集的聲音或傳感器的輸出，然后將其轉(zhuǎn)換為數(shù)字信號。一般來說，數(shù)字輸出是二進制補碼二進制數(shù)，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)（例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進行選擇。

FEATURES

+3V TO +5V SUPPLY OPERATION

INTERNAL REFERENCE

SINGLE-ENDED INPUT RANGE: 1V to 2V

LOW POWER: 66mW at +3V

HIGH SNR: 46dB

LOW DNL: 0.4LSB

SSOP-28 PACKAGE

APPLICATIONS

BATTERY POWERED EQUIPMENT

CAMCORDERS

PORTABLE TEST EQUIPMENT

COMPUTER SCANNERS

COMMUNICATIONS

DESCRIPTION

The ADS930 is a high speed pipelined Analog-to-Digital

Converter (ADC) specified to operate from nominal +3V or

+5V power supplies with tolerances of up to 10%. This

complete converter includes a high bandwidth track/hold, a

8-bit quantizer and an internal reference.

The ADS930 employs digital error correction techniques to

provide excellent differential linearity for demanding imaging

applications. Its low distortion and high SNR give the

extra margin needed for telecommunications, video and

test instrumentation applications.

This high performance ADC is specified for performance at

a 30MHz sampling rate. The ADS930 is available in a

SSOP-28 package.