24-Bit ADC WITH LOW NOISE PGA

GENERAL DESCRIPTION The AD1555 is a complete sigma-delta modulator, combined with a programmable gain amplifier intended for low frequency,high dynamic range measurement applications. The AD1555 outputs a ones-density bitstream proportional to the analog input. When used in conjunction with the

文件：429.98 Kbytes 頁數(shù)：24 Pages

AD

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24位、121 dB典型SNR、Σ-Δ型ADC，集成PGA

AD1555是一款完整的Σ-Δ調(diào)制器，并集成有可編程增益放大器，主要用于低頻、高動態(tài)范圍的測量應(yīng)用。該器件輸出與模擬輸入成比例的1密度位流。當(dāng)配合數(shù)字濾波器/抽取器AD1556使用時，可實現(xiàn)帶寬為1+ kHz的業(yè)界較高性能ADC。 \n\n 它采用連續(xù)時間模擬調(diào)制器輸入架構(gòu)，無需外部抗混疊濾波器?？删幊淘鲆媲岸丝珊喕到y(tǒng)設(shè)計，擴展動態(tài)范圍，并縮小系統(tǒng)板面積。低工作功率和待機模式使AD1555成為電池供電遠程數(shù)據(jù)采集系統(tǒng)的理想之選。 ? 四階Σ-Δ調(diào)制器 \n\n? 寬動態(tài)范圍\n- 116 dB （最小值）、120 dB（典型值，1 ms時）\n- 117 dB （典型值，0.5 ms時） \n\n? 低輸入噪聲：80 nV rms（4 ms、增益為34,128） \n\n? 低失真：–111 dB（最大值），–120 dB（典型值） \n\n? 低交調(diào)失真：122 dB \n\n? 采樣速率：256 kSPS;

ADI

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24-Bit ADC WITH LOW NOISE PGA

GENERAL DESCRIPTION The AD1555 is a complete sigma-delta modulator, combined with a programmable gain amplifier intended for low frequency,high dynamic range measurement applications. The AD1555 outputs a ones-density bitstream proportional to the analog input. When used in conjunction with the

文件：429.98 Kbytes 頁數(shù)：24 Pages

AD

亞德諾

24-Bit ADC WITH LOW NOISE PGA

GENERAL DESCRIPTION The AD1555 is a complete sigma-delta modulator, combined with a programmable gain amplifier intended for low frequency,high dynamic range measurement applications. The AD1555 outputs a ones-density bitstream proportional to the analog input. When used in conjunction with the

文件：429.98 Kbytes 頁數(shù)：24 Pages

AD

亞德諾

24-Bit ADC WITH LOW NOISE PGA

GENERAL DESCRIPTION The AD1555 is a complete sigma-delta modulator, combined with a programmable gain amplifier intended for low frequency,high dynamic range measurement applications. The AD1555 outputs a ones-density bitstream proportional to the analog input. When used in conjunction with the

文件：429.98 Kbytes 頁數(shù)：24 Pages

AD

亞德諾

24-Bit ADC WITH LOW NOISE PGA

GENERAL DESCRIPTION The AD1555 is a complete sigma-delta modulator, combined with a programmable gain amplifier intended for low frequency,high dynamic range measurement applications. The AD1555 outputs a ones-density bitstream proportional to the analog input. When used in conjunction with the

文件：429.98 Kbytes 頁數(shù)：24 Pages

AD

亞德諾

24-Bit ADC WITH LOW NOISE PGA

GENERAL DESCRIPTION The AD1555 is a complete sigma-delta modulator, combined with a programmable gain amplifier intended for low frequency,high dynamic range measurement applications. The AD1555 outputs a ones-density bitstream proportional to the analog input. When used in conjunction with the

文件：429.98 Kbytes 頁數(shù)：24 Pages

AD

亞德諾

24-Bit
- ADC with Low Noise PGA

文件：435.57 Kbytes 頁數(shù)：24 Pages

AD

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24-Bit ADC with Low Noise PGA

文件：435.57 Kbytes 頁數(shù)：24 Pages

AD

亞德諾

24-Bit
- ADC with Low Noise PGA

文件：435.57 Kbytes 頁數(shù)：24 Pages

AD

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