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 页数：20 Pages

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

文件：423.63 Kbytes 页数：25 Pages

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内置序列器的4通道、200 kSPS、12位模数转换器，采用16引脚TSSOP封装

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单电源供电，最高吞吐量为200 kSPS。 该器件内置一个低噪声、宽带宽采样保持放大器，可处理高于8 MHz的输入频率。\n\n 转换过程和数据采集过程通过CS和串行时钟信号进行控制，从而为器件与微处理器或DSP轻松接口创造了条件。 输入信号在CS的下降沿进行采样，而转换同时在此处启动。\n\n AD7923采用先进的设计技术，可在最高吞吐速率下实现极低的功耗。 在最高吞吐速率下，采用3 V电源时，最大功耗为1.2 mA；采用5V电源时，最大功耗为1.5 mA。 \n • 高吞吐速率：200 kSPS\n\n• 额定电压（AVDD）：2.7 V至5.25 V\n\n• 低功耗：\n- 3.6 mW（最大值、200 kSPS、3 V电源）\n-7.5 mW（最大值、200 kSPS、5 V电源）\n\n• 4个带序列器的（单端）输入\n\n• 宽输入带宽\n\n• 信噪比70 dB（最小值，50 kHz输入频率）\n\n• 灵活的功耗/串行时钟速度管理\n\n• 无流水线延迟\n\n• 高速串行接口：\nSPI®/QSPI™/MICROWIRE™/DSP兼容\n\n• 关断模式：0.5 μA（最大值）\n\n• 16引脚TSSOP封装\n\n• 通过汽车应用认;

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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 页数：20 Pages

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

文件：380.49 Kbytes 页数：24 Pages

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

文件：381.84 Kbytes 页数：24 Pages

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

文件：423.63 Kbytes 页数：25 Pages

AD

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

文件：423.63 Kbytes 页数：25 Pages

AD

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

文件：380.49 Kbytes 页数：24 Pages

AD

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

文件：380.49 Kbytes 页数：24 Pages

AD

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