2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

GENERAL DESCRIPTION The AD7911/AD79211 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 250 kSPS. The parts contain a low noise, wide bandwidth t

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雙通道、2.35 V至5.25 V、250 kSPS、12位ADC

AD7911/AD7921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)250 kSPS。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，可提供所轉(zhuǎn)換通道的相關(guān)信息。\n\n AD791 ? 額定電壓（V DD）：2.35 V至5.25 V\n\n? 低功耗：\n4 mW（典型值，250 kSPS、3 V電源）\n13.5 mW（典型值，250 kSPS、5 V電源）\n\n? 寬輸入帶寬：\n信噪比71.5 dB（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\n\n? 吞吐量：250 kSPS;

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

GENERAL DESCRIPTION The AD7911/AD79211 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 250 kSPS. The parts contain a low noise, wide bandwidth t

文件：312.53 Kbytes 頁(yè)數(shù)：28 Pages

AD

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

GENERAL DESCRIPTION The AD7911/AD79211 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 250 kSPS. The parts contain a low noise, wide bandwidth t

文件：312.53 Kbytes 頁(yè)數(shù)：28 Pages

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

GENERAL DESCRIPTION The AD7911/AD79211 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 250 kSPS. The parts contain a low noise, wide bandwidth t

文件：312.53 Kbytes 頁(yè)數(shù)：28 Pages

AD

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

GENERAL DESCRIPTION The AD7911/AD79211 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 250 kSPS. The parts contain a low noise, wide bandwidth t

文件：353.33 Kbytes 頁(yè)數(shù)：28 Pages

AD

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

GENERAL DESCRIPTION The AD7911/AD79211 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 250 kSPS. The parts contain a low noise, wide bandwidth t

文件：312.53 Kbytes 頁(yè)數(shù)：28 Pages

AD

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

GENERAL DESCRIPTION The AD7911/AD79211 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 250 kSPS. The parts contain a low noise, wide bandwidth t

文件：312.53 Kbytes 頁(yè)數(shù)：28 Pages

AD

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

文件：353.33 Kbytes 頁(yè)數(shù)：28 Pages

AD

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2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

文件：353.33 Kbytes 頁(yè)數(shù)：28 Pages

AD

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