4-Channel, 200 kSPS, 12-Bit ADC with Sequencer in 16-Lead TSSOP

GENERAL DESCRIPTION The AD7923 is a 12-bit, high speed, low power, 4-channel, successive approximation (SAR) ADC. It operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 200 kSPS. It contains a low noise, wide bandwidth track-and-hold amplifier that can handle i

文件：430.05 Kbytes 頁數：20 Pages

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4-Channel, 200 kSPS 12-Bit ADC Sequencer in 16-Lead TSSOP

文件：423.63 Kbytes 頁數：25 Pages

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內置序列器的4通道、200 kSPS、12位模數轉換器，采用16引腳TSSOP封裝

AD7923是一款12位、高速、低功耗、4通道、逐次逼近型(SAR) ADC。 采用2.7 V至5.25 V單電源供電，最高吞吐量為200 kSPS。 該器件內置一個低噪聲、寬帶寬采樣保持放大器，可處理高于8 MHz的輸入頻率。\n\n 轉換過程和數據采集過程通過CS和串行時鐘信號進行控制，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的下降沿進行采樣，而轉換同時在此處啟動。\n\n AD7923采用先進的設計技術，可在最高吞吐速率下實現極低的功耗。 在最高吞吐速率下，采用3 V電源時，最大功耗為1.2 mA；采用5V電源時，最大功耗為1.5 mA。 \n ? 高吞吐速率：200 kSPS\n\n? 額定電壓（AVDD）：2.7 V至5.25 V\n\n? 低功耗：\n- 3.6 mW（最大值、200 kSPS、3 V電源）\n-7.5 mW（最大值、200 kSPS、5 V電源）\n\n? 4個帶序列器的（單端）輸入\n\n? 寬輸入帶寬\n\n? 信噪比70 dB（最小值，50 kHz輸入頻率）\n\n? 靈活的功耗/串行時鐘速度管理\n\n? 無流水線延遲\n\n? 高速串行接口：\nSPI?/QSPI?/MICROWIRE?/DSP兼容\n\n? 關斷模式：0.5 μA（最大值）\n\n? 16引腳TSSOP封裝\n\n? 通過汽車應用認;

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4-Channel, 200 kSPS, 12-Bit ADC with Sequencer in 16-Lead TSSOP

GENERAL DESCRIPTION The AD7923 is a 12-bit, high speed, low power, 4-channel, successive approximation (SAR) ADC. It operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 200 kSPS. It contains a low noise, wide bandwidth track-and-hold amplifier that can handle i

文件：430.05 Kbytes 頁數：20 Pages

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4-Channel, 200 kSPS 12-Bit ADC with Sequencer in 16-Lead TSSOP

文件：380.49 Kbytes 頁數：24 Pages

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4-Channel, 200 kSPS 12-Bit ADC with Sequencer in 16-Lead TSSOP

文件：381.84 Kbytes 頁數：24 Pages

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4-Channel, 200 kSPS 12-Bit ADC Sequencer in 16-Lead TSSOP

文件：423.63 Kbytes 頁數：25 Pages

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4-Channel, 200 kSPS 12-Bit ADC Sequencer in 16-Lead TSSOP

文件：423.63 Kbytes 頁數：25 Pages

AD

亞德諾

4-Channel, 200 kSPS 12-Bit ADC with Sequencer in 16-Lead TSSOP

文件：380.49 Kbytes 頁數：24 Pages

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亞德諾

4-Channel, 200 kSPS 12-Bit ADC with Sequencer in 16-Lead TSSOP

文件：380.49 Kbytes 頁數：24 Pages

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