2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs

The AD7912/AD79221 are 10-bit and 12-bit, high speed, low power, 2-channel successive approximation ADCs, respectively. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates of up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier

文件：386.4 Kbytes 頁(yè)數(shù)：32 Pages

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雙通道、2.35 V至5.25 V、1 MSPS、12位ADC

AD7912/AD7922分別是10位和12位高速、低功耗、雙通道、逐次逼近型ADC，采用2.35 V至5.25 V單電源供電，最高吞吐量達(dá)1 MSPS。這些器件內(nèi)置一個(gè)低噪聲、寬帶寬采樣/保持放大器，可處理6 MHz以上的輸入頻率。\n\n 轉(zhuǎn)換過(guò)程和數(shù)據(jù)采集過(guò)程通過(guò)CS和串行時(shí)鐘進(jìn)行控制，從而為器件與微處理器或DSP接口創(chuàng)造了條件。輸入信號(hào)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(wú)流水線延遲。\n\n 通過(guò)DIN引腳選擇需轉(zhuǎn)換的通道，工作模式則由CS控制。DOUT引腳的串行數(shù)據(jù)流有一個(gè)通道識(shí)別位和一個(gè)模式識(shí)別位，可提供所轉(zhuǎn)換通道和當(dāng)前工作模式的相關(guān)信息。\n ? 高吞吐量：1 MSPS\n\n? 額定電壓（V DD）：2.35 V至5.25 V\n\n? 低功耗：\n4.8 mW（典型值，1 MSPS、3 V電源）\n15.5 mW（典型值，1 MSPS、5 V電源）\n\n? 寬輸入帶寬：信噪比71.4 dB\n（最小值，100 kHz輸入頻率）\n\n? 靈活的功耗/串行時(shí)鐘速度管理;

ADI

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2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs

The AD7912/AD79221 are 10-bit and 12-bit, high speed, low power, 2-channel successive approximation ADCs, respectively. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates of up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier

文件：386.4 Kbytes 頁(yè)數(shù)：32 Pages

AD

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2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs

The AD7912/AD79221 are 10-bit and 12-bit, high speed, low power, 2-channel successive approximation ADCs, respectively. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates of up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier

文件：386.4 Kbytes 頁(yè)數(shù)：32 Pages

AD

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2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs

The AD7912/AD79221 are 10-bit and 12-bit, high speed, low power, 2-channel successive approximation ADCs, respectively. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates of up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier

文件：386.4 Kbytes 頁(yè)數(shù)：32 Pages

AD

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2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs

The AD7912/AD79221 are 10-bit and 12-bit, high speed, low power, 2-channel successive approximation ADCs, respectively. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates of up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier

文件：386.4 Kbytes 頁(yè)數(shù)：32 Pages

AD

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2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs

The AD7912/AD79221 are 10-bit and 12-bit, high speed, low power, 2-channel successive approximation ADCs, respectively. The parts operate from a single 2.35 V to 5.25 V power supply and feature throughput rates of up to 1 MSPS. The parts contain a low noise, wide bandwidth track-and-hold amplifier

文件：386.4 Kbytes 頁(yè)數(shù)：32 Pages

AD

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2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-/12-Bit ADCs

文件：392.16 Kbytes 頁(yè)數(shù)：32 Pages

AD

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Package：8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝：卷帶（TR） 類別：集成電路（IC） 模數(shù)轉(zhuǎn)換器（ADC） 描述：IC ADC 12BIT SAR 8MSOP

AD

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Package：8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝：卷帶（TR） 類別：集成電路（IC） 模數(shù)轉(zhuǎn)換器（ADC） 描述：IC ADC 12BIT SAR 8MSOP

AD

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