8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

8通道、24位同步采样ADC，具备功耗调节功能、110.8 kHz带宽

AD7768 / AD7768-4分别为每通道集成Σ-Δ型调制器和数字滤波器的8通道和4通道、同步采样Σ-Δ型模数转换器（ADC），支持交流和直流信号的同步采样。\n\n AD7768 / AD7768-4在110.8 kHz最大输入带宽下实现108 dB动态范围，具备±2 ppm INL、±50 µV失调误差和±30 ppm增益误差的典型性能。\n\n AD7768 / AD7768-4用户可在输入带宽、输出数据速率和功耗之间进行权衡，并选择三种功耗模式之一以优化噪声目标和功耗。AD7768/AD7768-4的灵活性使其成为适合低功耗直流和高性能交流测量模块的可重复使用的 • 精密交流和直流性能\n\n• 8/4通道同步采样\n• 每通道最大ADC ODR：256 kSPS\n\n• 动态范围：108 dB\n\n• 最大输入带宽：110.8 kHz（−3 dB带宽）\n\n• 总谐波失真(THD)：-120 dB（典型值）\n\n• ±2 ppm满量程(FSR)积分非线性(INL)、±50 μV失调误差、±30 ppm增益误差\n\n\n\n\n• 优化的功耗、噪声和输入带宽\n• 可选功耗、速度和输入带宽\n• 快速（最高速度）：110.8 kHz带宽，每通道51.5 mW \n\n• 中速（半速）：55.4 kHz带宽，每通道27.5 mW\n\n• 低功;

36V Fully-Differential Programmable-Gain Instrumentation Amplifier with 25pA Input Bias Current

文件：3.93792 Mbytes Page：34 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz BW

文件：2.30657 Mbytes Page：99 Pages

Zero Drift, High Voltage, Low Power, Programmable Gain Instrumentation Amplifier

文件：1.05142 Mbytes Page：59 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

具功率调节功能的 DC 至 204 kHz、动态信号分析、精准型 24 位 ADC

AD7768-1 是一款低功率、高性能 Σ-Δ 模数转换器 (ADC) ，其具有一个 Σ-Δ 调制器和数字滤波器，可实现AC 和 DC 信号的精确转换。AD7768-1 是 AD7768 的单通道版本，后者是一款 8 通道同步采样 Σ-Δ ADC。AD7768-1 提供单个可配置和可重复使用的数据采集 (DAQ) 封装，在 AC 和 DC 综合性能方面建立了全新的行业标准，并使仪器仪表和工业系统设计人员能够针对隔离式和非隔离式应用跨多个测量变量进行设计。\n\n 在 256 kSPS 下使用低纹波、有限脉冲响应 (FIR) 数字滤波器时，AD7768-1 可实现 108.5 dB 的 • 用于单通道低功耗平台 DAQ 设计的 ADC\n\n• 宽带宽\n• Sinc 滤波器带宽范围：DC 至 204 kHz\n\n• 低纹波 FIR 带宽范围：DC 至 110.8 kHz\n\n\n\n\n• 精准的 AC 和 DC 性能\n• 108.5 dB 动态范围\n\n• −120 dB THD\n\n• ±1.1 ppm FSR INL，±30 µV 偏置误差，±30 ppm FSR 增益误差 \n\n\n\n\n• 可编程 ODR、滤波器类型和延迟\n• ODR 值高达 1024 kSPS\n\n\n\n\n• 线性相位数字滤波器选项\n• 低纹波 FIR 滤波器：±0.00;

4通道、24位同步采样ADC，具备功耗调节功能、110.8 kHz带宽

AD7768 / AD7768-4分别为每通道集成Σ-Δ型调制器和数字滤波器的8通道和4通道、同步采样Σ-Δ型模数转换器（ADC），支持交流和直流信号的同步采样。\n\n AD7768 / AD7768-4在110.8 kHz最大输入带宽下实现108 dB动态范围，具备±2 ppm INL、±50 µV失调误差和±30 ppm增益误差的典型性能。\n\n AD7768 / AD7768-4用户可在输入带宽、输出数据速率和功耗之间进行权衡，并选择三种功耗模式之一以优化噪声目标和功耗。AD7768/AD7768-4的灵活性使其成为适合低功耗直流和高性能交流测量模块的可重复使用的 • 精密交流和直流性能\n\n• 8/4通道同步采样\n• 每通道最大ADC ODR：256 kSPS\n\n• 动态范围：108 dB\n\n• 最大输入带宽：110.8 kHz（−3 dB带宽）\n\n• 总谐波失真(THD)：−120 dB（典型值）\n\n• ±2 ppm满量程(FSR)积分非线性(INL)、±50 μV失调误差、±30 ppm增益误差\n\n\n\n\n• 优化的功耗、噪声和输入带宽\n• 可选功耗、速度和输入带宽\n• 快速（最高速度）：110.8 kHz带宽，每通道51.5 mW \n\n• 中速（半速）：55.4 kHz带宽，每通道27.5 mW\n\n• 低功;

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz Bandwidth

FEATURES ► Precision ac and dc performance ► 8-/4-channel simultaneous sampling ► 256 kSPS maximum ADC ODR per channel ► 108 dB dynamic range ► DC to 110.8 kHz maximum input bandwidth (−3 dB bandwidth) ► −120 dB THD, typical ► ±2 ppm of full-scale range (FSR) integral nonlinearity (INL), ±

DC to 204 kHz, Dynamic Signal Analysis, Precision 24-Bit ADC with Power Scaling

文件：1.6873 Mbytes Page：80 Pages

36V Fully-Differential Programmable-Gain Instrumentation Amplifier with 25pA Input Bias Current

文件：3.93792 Mbytes Page：34 Pages

DC to 204 kHz, Dynamic Signal Analysis, Precision 24-Bit ADC with Power Scaling

文件：1.6873 Mbytes Page：80 Pages

DC to 204 kHz, Dynamic Signal Analysis, Precision 24-Bit ADC with Power Scaling

文件：1.6873 Mbytes Page：80 Pages

封装/外壳：28-WFQFN 裸露焊盘，CSP 包装：卷带（TR） 描述：IC ADC 24BIT SIGMA-DELTA 28LFCSP 集成电路（IC） 模数转换器（ADC）

封装/外壳：28-WFQFN 裸露焊盘，CSP 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC ADC 24BIT SIGMA-DELTA 28LFCSP 集成电路（IC） 模数转换器（ADC）

DC to 204 kHz, Dynamic Signal Analysis, Precision 24-Bit ADC with Power Scaling

文件：1.6873 Mbytes Page：80 Pages

36V Fully-Differential Programmable-Gain Instrumentation Amplifier with 25pA Input Bias Current

文件：3.93792 Mbytes Page：34 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz BW

文件：2.30657 Mbytes Page：99 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz BW

文件：2.30657 Mbytes Page：99 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz BW

文件：2.30657 Mbytes Page：99 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz BW

文件：2.30657 Mbytes Page：99 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz BW

文件：2.30657 Mbytes Page：99 Pages

8-/4-Channel, 24-Bit, Simultaneous Sampling ADCs with Power Scaling, 110.8 kHz BW

文件：2.30657 Mbytes Page：99 Pages

Energy Metering IC with Integrated Oscillator and Positive Power Accumulation

GENERAL DESCRIPTION The ADE77681 is a high accuracy, electrical energy metering IC. It is a pin reduction version of the ADE7755, enhanced with a precise oscillator circuit that serves as a clock source to the chip. The ADE7768 eliminates the cost of an external crystal or resonator, thus reducin

Energy Metering IC with Integrated Oscillator and Positive Power Accumulation

GENERAL DESCRIPTION The ADE77681 is a high accuracy, electrical energy metering IC. It is a pin reduction version of the ADE7755, enhanced with a precise oscillator circuit that serves as a clock source to the chip. The ADE7768 eliminates the cost of an external crystal or resonator, thus reducin

Energy Metering IC with Integrated Oscillator and Positive Power Accumulation

GENERAL DESCRIPTION The ADE77681 is a high accuracy, electrical energy metering IC. It is a pin reduction version of the ADE7755, enhanced with a precise oscillator circuit that serves as a clock source to the chip. The ADE7768 eliminates the cost of an external crystal or resonator, thus reducin

Energy Metering IC with Integrated Oscillator and Positive Power Accumulation

GENERAL DESCRIPTION The ADE77681 is a high accuracy, electrical energy metering IC. It is a pin reduction version of the ADE7755, enhanced with a precise oscillator circuit that serves as a clock source to the chip. The ADE7768 eliminates the cost of an external crystal or resonator, thus reducin

Energy Metering IC with Integrated Oscillator and Positive Power Accumulation

GENERAL DESCRIPTION The ADE77681 is a high accuracy, electrical energy metering IC. It is a pin reduction version of the ADE7755, enhanced with a precise oscillator circuit that serves as a clock source to the chip. The ADE7768 eliminates the cost of an external crystal or resonator, thus reducin