16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP

GENERAL DESCRIPTION The AD7490 is a 12-bit high speed, low power, 16-channel, successive approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can hand

文件：2.25594 Mbytes 頁數(shù)：24 Pages

AD

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16-Channel, 1 MSPS, 12-Bit ADC

文件：748.16 Kbytes 頁數(shù)：29 Pages

AD

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帶序列器的16通道、1 MSPS、12位ADC，采用28引腳TSSOP封裝

AD7490是一款12位高速、低功耗、16通道、逐次逼近型ADC。采用單電源工作，電源電壓為2.7 V至5.25 V，最高吞吐量可達(dá)1 MSPS。該器件內(nèi)置一個(gè)低噪聲、寬帶寬采樣保持放大器，可處理1 MHz以上的輸入頻率。\n\n 轉(zhuǎn)換過程和數(shù)據(jù)采集過程通過CS和串行時(shí)鐘信號進(jìn)行控制，從而為器件與微處理器或DSP輕松接口創(chuàng)造了條件。輸入信號在CS的下降沿進(jìn)行采樣，而轉(zhuǎn)換同時(shí)在此處啟動(dòng)。該器件無流水線延遲。\n\n AD7490采用先進(jìn)的設(shè)計(jì)技術(shù)，可在高吞吐速率下實(shí)現(xiàn)極低的功耗。在最高吞吐量下，采用3 V電源時(shí)，AD7490功耗僅為1.8 mA；采用5 V電源時(shí)，功耗為2.5 ? 高吞吐速率：1 MSPS\n\n? 額定電壓（VDD）：2.7 V至5.25 V\n\n? 最大吞吐量時(shí)具有低功耗\n? 最大5.4 mW（870 kSPS、3 V電源）\n\n? 最大12.5 mW（1 MSPS、5 V電源）\n\n\n\n\n? 16個(gè)帶序列器的（單端）輸入\n\n? 寬輸入帶寬：69.5 dB SNR（50 kHz輸入頻率）\n\n? 靈活的功耗/串行時(shí)鐘速度管理\n\n? 無流水線延遲\n\n? 高速串行接口，SPI/QSPI?/MICROWIRE?/ DSP兼容\n\n? 完全關(guān)斷模式：0.5 μA（最大值）\n\n? 28引腳TSSOP和32引腳LFCSP封裝;

ADI

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16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP

GENERAL DESCRIPTION The AD7490 is a 12-bit high speed, low power, 16-channel, successive approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can hand

文件：2.25594 Mbytes 頁數(shù)：24 Pages

AD

亞德諾

16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP

GENERAL DESCRIPTION The AD7490 is a 12-bit high speed, low power, 16-channel, successive approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can hand

文件：2.25594 Mbytes 頁數(shù)：24 Pages

AD

亞德諾

16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP

文件：673.72 Kbytes 頁數(shù)：28 Pages

AD

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16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP

文件：950.81 Kbytes 頁數(shù)：29 Pages

AD

亞德諾

16-Channel, 1 MSPS, 12-Bit ADC

文件：748.16 Kbytes 頁數(shù)：29 Pages

AD

亞德諾

16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP

文件：673.72 Kbytes 頁數(shù)：28 Pages

AD

亞德諾

16-Channel, 1 MSPS, 12-Bit ADC

文件：748.16 Kbytes 頁數(shù)：29 Pages

AD

亞德諾