AD7384-4

Pseudo Differential Input, Quad, 4 MSPS Simultaneous Sampling, 16-Bit/14-Bit, SAR ADC

GENERALDESCRIPTION The16-bitAD7383-4and14-bitAD7384-4arepin-compatible, quad,simultaneoussampling,highspeed,successiveapproximation register(SAR),analog-to-digitalconverters(ADCs)operating froma3.0Vto3.3Vpowersupplywiththroughputratesupto 4MSPS.Theanaloginp

AD7384-4

伪差分输入、四通道、4 MSPS 同步采样、14 位 SAR ADC

16 位 AD7383-4  和 14 位 AD7384-4 均为引脚兼容的四通道、同步采样、高速逐次逼近寄存器 (SAR) 模数转换器 (ADC)，采用 3.0V 至 3.3V 电源供电，吞吐速率高达 4 MSPS。模拟输入类型为伪差分，并在 CS 的下降终端进行采样和转换。\n\n AD7383-4/AD7384-4 具有片内过采样模块，可改善动态范围并在更低带宽下降低噪声。过采样可将分辨率提升多达两位。包含一个经过缓冲的内部 2.5V 基准电压源。或者，可以使用高达 3.3V 的外部基准电压源。\n\n 转换过程和数据采集使用标准控制输入，因而可与微处理器或数字信号处; • 16 位和 14 位 ADC 系列\n\n• 四路同步采样\n\n• 全差分模拟输入\n\n• 高吞吐速率：4 MSPS\n\n• SNR：VREF = 3.3V 时为 86.7dB（典型值）(AD7383-4)\n\n• 片内过采样功能\n\n• SNR：OSR = 8×, RES = 1 为 91 dB （典型值）;

AD7384-4BCPZ

Pseudo Differential Input, Quad, 4 MSPS Simultaneous Sampling, 16-Bit/14-Bit, SAR ADC

GENERALDESCRIPTION The16-bitAD7383-4and14-bitAD7384-4arepin-compatible, quad,simultaneoussampling,highspeed,successiveapproximation register(SAR),analog-to-digitalconverters(ADCs)operating froma3.0Vto3.3Vpowersupplywiththroughputratesupto 4MSPS.Theanaloginp

AD7384-4BCPZ-RL

Pseudo Differential Input, Quad, 4 MSPS Simultaneous Sampling, 16-Bit/14-Bit, SAR ADC

GENERALDESCRIPTION The16-bitAD7383-4and14-bitAD7384-4arepin-compatible, quad,simultaneoussampling,highspeed,successiveapproximation register(SAR),analog-to-digitalconverters(ADCs)operating froma3.0Vto3.3Vpowersupplywiththroughputratesupto 4MSPS.Theanaloginp

AD7384-4BCPZ-RL7

Pseudo Differential Input, Quad, 4 MSPS Simultaneous Sampling, 16-Bit/14-Bit, SAR ADC

GENERALDESCRIPTION The16-bitAD7383-4and14-bitAD7384-4arepin-compatible, quad,simultaneoussampling,highspeed,successiveapproximation register(SAR),analog-to-digitalconverters(ADCs)operating froma3.0Vto3.3Vpowersupplywiththroughputratesupto 4MSPS.Theanaloginp