AD9042屬于集成電路（IC）的模數(shù)轉換器（ADC）。由亞德諾半導體技術有限公司制造生產的AD9042模數(shù)轉換器（ADC）模數(shù)轉換器（ADC、A/D 或 A 轉 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)轉換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉換器數(shù)和架構（例如自適應增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進行選擇。

PRODUCT DESCRIPTION

The AD9042 is a high speed, high performance, low power, monolithic 12-bit analog-to-digital converter. All necessary functions, including track-and-hold (T/H) and reference are included on chip to provide a complete conversion solution. The AD9042 runs off of a single +5 V supply and provides CMOS-compatible digital outputs at 41 MSPS.

FEATURES

41 MSPS Minimum Sample Rate

80 dB Spurious-Free Dynamic Range

595 mW Power Dissipation

Single +5 V Supply

On-Chip T/H and Reference

Twos Complement Output Format

CMOS-Compatible Output Levels

APPLICATIONS

Cellular/PCS Base Stations

GPS Anti-Jamming Receivers

Communications Receivers

Spectrum Analyzers

Electro-Optics

Medical Imaging

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