Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

EVAL-AD7903SDZ User Guide UG-609

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

双通道、差分、16位、1 MSPS PulSAR 12.0 mW ADC，采用QSOP封装

AD7903是一款双通道16位、逐次逼近型模数转换器(ADC)，各ADC采用单电源(VDDx)供电。它内置两个低功耗、高速、16位采样ADC和一个多功能串行接口端口。在CNVx上升沿，AD7903对INx+与INx-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 VREF之间、相位相反。REFx引脚的基准电压(VREF)由外部提供，可独立于电源电压引脚(VDDx)来设定。该器件的功耗与吞吐速率呈线性变化关系。\n\n SPI兼容串行接口还能利用SDIx输入将几个ADC以菊花链形式连结到单个三线式总线上，并提供一个可选的繁忙指示。采用独立电源VIOx时，它与1.8V、2 • 16位分辨率、无失码\n\n• 吞吐速率： 1 MSPS\n\n• 低功耗： \n7.0 mW（1 MSPS，仅VDD1 和VDD2） \n12.0 mW（1 MSPS，总功耗）\n140 µW (10 kSPS) \n\n• 积分非线性(INL)： 典型值：±0.5 LSB；最大值：±2.0 LSB \n\n• 真差分模拟输入范围： ±VREF\n0 V至VREF（VREF 在 2.4 V 至5.1 V之间）\n可使用任一输入范围\n可采用ADA4941-1轻松驱动\n\n• 信纳比(SINAD)： 93.5 dB (1 kHz);

Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

封装/外壳：20-SSOP（0.154"，3.90mm 宽） 包装：管件 描述：IC ADC 16BIT SAR 20QSOP 集成电路（IC） 模数转换器（ADC）

封装/外壳：20-SSOP（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC ADC 16BIT SAR 20QSOP 集成电路（IC） 模数转换器（ADC）

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300mA High PSRR LDO Regulators

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