1 MSPS/500 kSPS, 4-Channel, 16-Bit Dual, Simultaneous Sampling SAR ADCs

GENERAL DESCRIPTION The AD4684/AD4685 are 16-bit, dual, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates of up to 1 MSPS for the AD4684 and 500 kSPS for

文件：1.44183 Mbytes 頁數(shù)：32 Pages

AD

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500 kSPS、4通道16位雙路同步采樣SAR ADC

AD4684AD4685是16位、引腳兼容的雙同步采樣、高速、低功耗、逐次逼近寄存器（SAR）和模數(shù)轉(zhuǎn)換器（ADC）系列，其工作電源電壓為3.0 V至3.6 V，AD4684的吞吐量為1 MSPS，AD4685的吞吐量為500 kSPS。模擬輸入類型是單端輸入，并在CS的下降沿進行采樣和轉(zhuǎn)換。\n\n AD4684/AD4685具有片內(nèi)時序控制器和集成式片內(nèi)過采樣模塊，可改善低帶寬下的動態(tài)范圍并減少噪聲。包含一個經(jīng)過緩沖的內(nèi)部2.5 V基準電壓源。或者，可以使用高達 3.3 V 的外部基準電壓源。轉(zhuǎn)換過程和數(shù)據(jù)采集使用標準控制輸入，因而可與微處理器或數(shù)字信號處理器 (DSP) 連接。 ? 16 位雙路同步采樣 SAR ADC\n? 單端模擬輸入\n? 4 通道，采用 2:1 多路復(fù)用器\n? 通道時序控制器模式\n? 吞吐速率：\n? 500 kSPS（AD4685）\n? SNR（典型值）\n? 93 dB，OSR_MODE = 1，OSR = 8，RES = 1，VREF = 2.5 V（內(nèi)部）;

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1 MSPS/500 kSPS, 4-Channel, 16-Bit Dual, Simultaneous Sampling SAR ADCs

GENERAL DESCRIPTION The AD4684/AD4685 are 16-bit, dual, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates of up to 1 MSPS for the AD4684 and 500 kSPS for

文件：1.44183 Mbytes 頁數(shù)：32 Pages

AD

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1 MSPS/500 kSPS, 4-Channel, 16-Bit Dual, Simultaneous Sampling SAR ADCs

GENERAL DESCRIPTION The AD4684/AD4685 are 16-bit, dual, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates of up to 1 MSPS for the AD4684 and 500 kSPS for

文件：1.44183 Mbytes 頁數(shù)：32 Pages

AD

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Package：16-WFQFN 裸露焊盤，CSP；包裝：管件 類別：集成電路（IC） 模數(shù)轉(zhuǎn)換器（ADC） 描述：500KSPS SINGLE ENDED DUAL ADC

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Package：16-WFQFN 裸露焊盤，CSP；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 模數(shù)轉(zhuǎn)換器（ADC） 描述：500KSPS SINGLE ENDED DUAL ADC

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