500 KSPS、16位差分PULSAR® ADC，采用µSOIC或QFN封装

AD7688是一款16位、500 kSPS、电荷再分配、逐次逼近型模数转换器（ADC），采用5 V单电源（VDD）供电。该器件内置一个极低功耗、高速、16位无失码采样ADC、一个内部转换时钟和一个多功能串行接口端口，还集成了一个低噪声、宽带宽、极短孔径延迟的采样保持电路。在CNV上升沿，该器件对IN+与IN-引脚之间的电压差进行采样。这两个引脚上的电压摆幅通常在0 V至REF之间、相位相反。基准电压（REF）由外部提供，最高可设置为电源电压。\n\n 功耗和吞吐量呈线性变化关系。\n\n SPI兼容串行接口还能够利用SDI输入，将几个ADC以菊花链形式连结到单三线式总线上， • 16位分辨率、16位无失码\n\n• 吞吐量：500 kSPS \n\n• 积分非线性（INL）：±0.4 LSB（典型值），±1.5 LSB（最大值）\n\n• S/(N+D): 95 dB @ 20 kHz \n\n• 功耗：\n4 mW @ 100 kSPS \n4 µW @ 100 SPS \n\n• 真差分模拟输入范围： ±VREF 0 V ～ VREF （两个输入脚的VREF 最高为VDD）;

ADI

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14-Bit, 500 kSPS PulSAR ADC in MSOP

GENERAL DESCRIPTION The AD7946 is a 14-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 14-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件：644.75 Kbytes 页数：24 Pages

AD

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18-Bit, 2 MSPS PulSAR 15 mW ADC in LFCSP (QFN)

GENERAL DESCRIPTION The AD7986 is an 18-bit, 2 MSPS successive approximation, analog-to-digital converter (ADC). It contains a low power, high speed, 18-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and a versatile serial interfac

文件：472.25 Kbytes 页数：28 Pages

AD

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16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/LFCSP

GENERAL DESCRIPTION The AD7688 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件：562.62 Kbytes 页数：29 Pages

AD

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16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/LFCSP

GENERAL DESCRIPTION The AD7688 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件：562.62 Kbytes 页数：29 Pages

AD

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16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/LFCSP

GENERAL DESCRIPTION The AD7688 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件：562.62 Kbytes 页数：29 Pages

AD

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16-Bit, 1.5 LSB INL, 500 kSPS PulSAR??Differential ADC in MSOP/QFN

GENERAL DESCRIPTION The AD7688 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件：437.66 Kbytes 页数：28 Pages

AD

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16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/LFCSP

GENERAL DESCRIPTION The AD7688 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件：562.62 Kbytes 页数：29 Pages

AD

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16-Bit, 1.5 LSB INL, 500 kSPS PulSAR

文件：535.8 Kbytes 页数：28 Pages

AD

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16-Bit, 1.5 LSB INL, 500 kSPS PulSAR Differential ADC in MSOP/QFN

文件：437.66 Kbytes 页数：28 Pages

AD

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