16-Bit, Isolated Sigma-Delta Modulator, LVDS Interface

GENERAL DESCRIPTION The AD74051 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit LVDS data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler? technology. The AD7405 operates from a 4.5 V to 5.5 V (VD

文件：367.53 Kbytes 頁數(shù)：20 Pages

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采用LVDS接口的16位隔離式Σ-Δ調(diào)制器

AD7405是一款高性能二階Σ-Δ調(diào)制器，片上的數(shù)字隔離采用ADI公司的iCoupler?技術(shù)，能將模擬輸入信號轉(zhuǎn)換為高速單個位LVDS數(shù)據(jù)流。 AD7405采用5 V (VDD1)電源供電，可輸入±250 mV的差分信號（滿量程±320 mV）。 該差分輸入信號非常適合用于在要求電流隔離的高電壓應用中監(jiān)控分流電壓。 \n\n 模擬輸入由高性能模擬調(diào)制器連續(xù)采樣，并轉(zhuǎn)換為數(shù)據(jù)率最高為20 MHz且密度為1的數(shù)字輸出流。 通過適當?shù)臄?shù)字濾波器可重構(gòu)原始信息，以在78.1 kSPS時實現(xiàn)88 dB的信噪比(SNR)。 LVDS輸入/輸出可采用5 V或3.3 V電源供電(VDD2)。 \n ? 外部時鐘輸入速率：5 MHz至20 MHz \n\n? 16位無失碼 \n\n? 信噪比(SNR)： 88 dB（典型值） \n\n? 有效位數(shù)(ENOB)： 14.2位（典型值） \n\n? 典型失調(diào)溫漂： 1.6 μV/℃典型值 \n\n? LVDS接口;

ADI

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16-Bit, Isolated Sigma-Delta Modulator, LVDS Interface

GENERAL DESCRIPTION The AD74051 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit LVDS data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler? technology. The AD7405 operates from a 4.5 V to 5.5 V (VD

文件：367.53 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

16-Bit, Isolated Sigma-Delta Modulator, LVDS Interface

GENERAL DESCRIPTION The AD74051 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit LVDS data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler? technology. The AD7405 operates from a 4.5 V to 5.5 V (VD

文件：367.53 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

16-Bit, Isolated Sigma-Delta Modulator, LVDS Interface

GENERAL DESCRIPTION The AD74051 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit LVDS data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler? technology. The AD7405 operates from a 4.5 V to 5.5 V (VD

文件：367.53 Kbytes 頁數(shù)：20 Pages

AD

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Package：16-SOIC（0.295"，7.50mm 寬）；包裝：管件 類別：集成電路（IC） ADC/DAC - 特殊用途 描述：IC MODULATOR 16BIT 16SOIC

AD

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Package：16-SOIC（0.295"，7.50mm 寬）；包裝：卷帶（TR） 類別：集成電路（IC） ADC/DAC - 特殊用途 描述：IC MODULATOR 16BIT 16SOIC

AD

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Package：16-SOIC（0.295"，7.50mm 寬）；包裝：管件 類別：集成電路（IC） ADC/DAC - 特殊用途 描述：IC MODULATOR 16BIT 16SOIC

AD

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