3 V to 5 V Single Supply, 200 kSPS 12-Bit Sampling ADCs

GENERAL DESCRIPTION The AD7853/AD7853L are high speed, low power, 12-bit ADCs that operate from a single 3 V or 5 V power supply, the AD7853 being optimized for speed and the AD7853L for low power. The ADC powers up with a set of default conditions at which time it can be operated as a read-only

文件：350.81 Kbytes 页数：34 Pages

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3 V to 5 V Single Supply, 200 kSPS 12-Bit Sampling ADCs

GENERAL DESCRIPTION The AD7853/AD7853L are high speed, low power, 12-bit ADCs that operate from a single 3 V or 5 V power supply, the AD7853 being optimized for speed and the AD7853L for low power. The ADC powers up with a set of default conditions at which time it can be operated as a read-only

文件：350.81 Kbytes 页数：34 Pages

AD

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3 V to 5 V Single Supply, 200 kSPS 12-Bit Sampling ADCs

GENERAL DESCRIPTION The AD7853/AD7853L are high speed, low power, 12-bit ADCs that operate from a single 3 V or 5 V power supply, the AD7853 being optimized for speed and the AD7853L for low power. The ADC powers up with a set of default conditions at which time it can be operated as a read-only

文件：350.81 Kbytes 页数：34 Pages

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3 V to 5 V Single Supply, 200 kSPS 12-Bit Sampling ADCs

文件：353.47 Kbytes 页数：34 Pages

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3 V to 5 V Single Supply, 200 kSPS 12-Bit Sampling ADCs

文件：353.47 Kbytes 页数：34 Pages

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3 V至5 V单电源、200 kSPS、12位串行采样ADC

AD7853/AD7853L均为高速、低功耗、12位ADC，采用3 V或5 V单电源供电，二者分别针对速度和低功耗进行了优化。当满足一组默认条件时，ADC上电，此时可作为只读ADC使用。两款ADC都含有自校准和系统校准选项，可确保操作精度不受时间和温度影响，还具有适合低功耗应用的多个省电选项。当满足一组默认条件时，这些器件上电，可作为只读ADC使用。\nAD7853的吞吐量可达200 kHz，而AD7853L的吞吐量可达100 kHz。通过输入采样保持功能可在500 ns内采集一个信号，并采用伪差分采样方案。AD7853/AD7853L的电压范围为0至VREF，采用标准二进制和二进制补码两种输 额定电压（VDD）：3 V至5.5 V\n只读操作\nAD7853–200 kSPS；AD7853L–100 kSPS\n系统校准和自校准，上电时自动校准\n转换后自动关断（25 mW）\n低功耗：\nAD7853：12 mW （VDD = 3 V）\nAD7853L：4.5 mW （VDD = 3 V）\n灵活的串行接口：\n8051/SPI®/QSPI™/µP兼容\n24引脚DIP、SOIC和SSOP封装;

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Package：24-SSOP（0.209"，5.30mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 模数转换器（ADC） 描述：IC ADC 12BIT SAR 24SSOP

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Package：24-SSOP（0.209"，5.30mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 模数转换器（ADC） 描述：IC ADC 12BIT SAR 24SSOP

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Package：24-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 模数转换器（ADC） 描述：IC ADC 12BIT SAR 24SOIC

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