AD7451

Pseudo Differential, 1MSPS, 12- & 10-Bit ADCs in 8-lead SOT-23

GENERALDESCRIPTION TheAD7441/AD74511are,respectively,10-/12-bithighspeed,lowpower,single-supply,successiveapproximation(SAR),analog-to-digitalconverters(ADCs)thatfeatureapseudodifferentialanaloginput.Thesepartsoperatefromasingle2.7Vto5.25Vpowersupplyandachiev

AD7451

Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23

GENERALDESCRIPTION TheAD7441/AD74511are,respectively,10-/12-bithighspeed,lowpower,single-supply,successiveapproximation(SAR),analog-to-digitalconverters(ADCs)thatfeatureapseudodifferentialanaloginput.Thesepartsoperatefromasingle2.7Vto5.25Vpowersupplyandachiev

AD7451

伪差分输入、1 MSPS、12位ADC，采用8引脚SOT-23封装; • 高吞吐量：1 MSPS \n\n• 额定电压(VDD )：2.7 V至5.25 V\n\n• 低功耗（最大吞吐量时）：\n最大4 mW （1 MSPS、VDD= 3 V） \n最大9.25 mW （1 MSPS、VDD= 5 V）\n\n• 宽输入带宽：70 dB信纳比（100 kHz输入频率）\n\n• 伪差分模拟输入;

AD7441/AD7451分别是10位和12位、高速、低功耗、单电源、逐次逼近型(SAR)模数转换器(ADC)，采用伪差分模拟输入，工作电压为2.7 V至5.25 V单电源，最高吞吐量为1 MSPS，功耗极低。 \n\n AD7441/AD7451内置一个低噪声、宽带宽、差分采样保持(T/H)放大器，可处理最高3.5 MHz的输入频率。外部基准电压通过VREF引脚输入，可在100 mV至VDD范围内变化，具体取决于电源和应用。\n\n 转换过程和数据采集通过: /CS与串行时钟进行控制，从而为器件与微处理器或DSP接口创造了条件。输入信号在/CS的下降沿进行采样，而转换同时在此处启动。这些器件采用SAR架构，确保无流水线延迟。\n\n ol { margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:25px; padding-top:0px; padding-right:0px; padding-bottom:10px; padding-left:0px;} li { padding-top:0px; padding-right:0px; padding-bottom:5px; padding-left:0px; margin-top:0px; margin-right:0px; margin-bottom:0px; margin-left:0px;}产品聚焦\n\n 采用2.7 V至5.25 V电源供电。 高吞吐量、低功耗。采用3 V电源时，AD7441/AD7451在1 MSPS吞吐量时的最大功耗为4 mW。 伪差分模拟输入。 灵活的功耗/串行时钟速度管理。转换速率由串行时钟确定，因此当串行时钟速度提高导致转换时间缩短时，功耗可降低。这些器件还提供关断模式，可在较低吞吐量下实现更高功效。 可变基准电压源输入。 无流水线延迟。 通过/CS输入与一次性转换控制，可实现对采样时间的精确控制。 采用500 mV基准电压时，ENOB典型值大于10位。

AD7451ARMZ

Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23

GENERALDESCRIPTION TheAD7441/AD74511are,respectively,10-/12-bithighspeed,lowpower,single-supply,successiveapproximation(SAR),analog-to-digitalconverters(ADCs)thatfeatureapseudodifferentialanaloginput.Thesepartsoperatefromasingle2.7Vto5.25Vpowersupplyandachiev

AD7451ARTZ-REEL7

Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23

GENERALDESCRIPTION TheAD7441/AD74511are,respectively,10-/12-bithighspeed,lowpower,single-supply,successiveapproximation(SAR),analog-to-digitalconverters(ADCs)thatfeatureapseudodifferentialanaloginput.Thesepartsoperatefromasingle2.7Vto5.25Vpowersupplyandachiev

AD7451BRM

Pseudo Differential, 1MSPS, 12- & 10-Bit ADCs in 8-lead SOT-23

GENERALDESCRIPTION TheAD7441/AD74511are,respectively,10-/12-bithighspeed,lowpower,single-supply,successiveapproximation(SAR),analog-to-digitalconverters(ADCs)thatfeatureapseudodifferentialanaloginput.Thesepartsoperatefromasingle2.7Vto5.25Vpowersupplyandachiev

AD7451BRMZ

Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23

GENERALDESCRIPTION TheAD7441/AD74511are,respectively,10-/12-bithighspeed,lowpower,single-supply,successiveapproximation(SAR),analog-to-digitalconverters(ADCs)thatfeatureapseudodifferentialanaloginput.Thesepartsoperatefromasingle2.7Vto5.25Vpowersupplyandachiev

AD7451BRT

Pseudo Differential, 1MSPS, 12- & 10-Bit ADCs in 8-lead SOT-23

GENERALDESCRIPTION TheAD7441/AD74511are,respectively,10-/12-bithighspeed,lowpower,single-supply,successiveapproximation(SAR),analog-to-digitalconverters(ADCs)thatfeatureapseudodifferentialanaloginput.Thesepartsoperatefromasingle2.7Vto5.25Vpowersupplyandachiev

AD7451_15

Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23

AD7451ART-R2

Package：SOT-23-8；包装：卷带（TR） 类别：集成电路（IC） 模数转换器（ADC） 描述：IC ADC 12BIT W/DIFF INP SOT-23-8