2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

GENERAL DESCRIPTION The AD7091R-2/AD7091R-4/AD7091R-8 family is a multichannel 12-bit, ultralow power, successive approximation analog-to-digital converter (ADC) that is available in two, four, or eight analog input channel options. The AD7091R-2/AD7091R-4/AD7091R-8 operate from a single 2.7 V to

文件：861.82 Kbytes 页数：42 Pages

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2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

FEATURES ► Ultralow system power ► Flexible power/throughput rate management ► Normal mode ► 1.4 mW at 1 MSPS ► Power-down mode ► 550 nA typical at VDD = 5.25 V ► 435 nA typical at VDD = 3 V ► Programmable ALERT interrupt pin (4-/8-channel models) ► High performance ► 1 MSPS throughput w

文件：1.85315 Mbytes 页数：39 Pages

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4通道、1 MSPS、超低功耗、12位ADC，采用20引脚TSSOP封装

AD7091R-2/AD7091R-4/AD7091R-8系列是多通道、12位、超低功耗、逐次逼近型模数转换器(ADC)，提供2/4/8模拟输入通道选项。AD7091R-2/AD7091R-4/AD7091R-8采用2.7 V至5.25 V单电源供电，采样速率高达1 MSPS。AD7091R-2/ AD7091R-4/AD7091R-8内置一个宽带宽采样保持放大器，可处理超过1.5 MHz以内的输入频率。AD7091R-2/AD7091R-4/AD7091R-8还配有片内转换时钟、片内精密2.5 V基准电压源和高速串行接口。\n\n AD7091R-2/AD7091R-4/AD709 • 超低系统功耗\n• 灵活的功耗/吞吐速率管理 \n\n• 可编程ALERT中断引脚 \n\n\n\n\n• 高性能\n• 1 MSPS吞吐速率，无延迟/流水线延迟 \n\n• SNR： 70 dB（典型值，10 kHz输入频率） \n\n• 总谐波失真(THD)： -80 dB（典型值，10 kHz输入频率） \n\n• 积分非线性(INL)： ±0.7 LSB（典型值），±1.0 LSB（最大值）;

ADI

亚德诺

2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

GENERAL DESCRIPTION The AD7091R-2/AD7091R-4/AD7091R-8 family is a multichannel 12-bit, ultralow power, successive approximation analog-to-digital converter (ADC) that is available in two, four, or eight analog input channel options. The AD7091R-2/AD7091R-4/AD7091R-8 operate from a single 2.7 V to

文件：861.82 Kbytes 页数：42 Pages

AD

亚德诺

2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

FEATURES ► Ultralow system power ► Flexible power/throughput rate management ► Normal mode ► 1.4 mW at 1 MSPS ► Power-down mode ► 550 nA typical at VDD = 5.25 V ► 435 nA typical at VDD = 3 V ► Programmable ALERT interrupt pin (4-/8-channel models) ► High performance ► 1 MSPS throughput w

文件：1.85315 Mbytes 页数：39 Pages

AD

亚德诺

2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

FEATURES ► Ultralow system power ► Flexible power/throughput rate management ► Normal mode ► 1.4 mW at 1 MSPS ► Power-down mode ► 550 nA typical at VDD = 5.25 V ► 435 nA typical at VDD = 3 V ► Programmable ALERT interrupt pin (4-/8-channel models) ► High performance ► 1 MSPS throughput w

文件：1.85315 Mbytes 页数：39 Pages

AD

亚德诺

2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

GENERAL DESCRIPTION The AD7091R-2/AD7091R-4/AD7091R-8 family is a multichannel 12-bit, ultralow power, successive approximation analog-to-digital converter (ADC) that is available in two, four, or eight analog input channel options. The AD7091R-2/AD7091R-4/AD7091R-8 operate from a single 2.7 V to

文件：861.82 Kbytes 页数：42 Pages

AD

亚德诺

2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

GENERAL DESCRIPTION The AD7091R-2/AD7091R-4/AD7091R-8 family is a multichannel 12-bit, ultralow power, successive approximation analog-to-digital converter (ADC) that is available in two, four, or eight analog input channel options. The AD7091R-2/AD7091R-4/AD7091R-8 operate from a single 2.7 V to

文件：861.82 Kbytes 页数：42 Pages

AD

亚德诺

2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

FEATURES ► Ultralow system power ► Flexible power/throughput rate management ► Normal mode ► 1.4 mW at 1 MSPS ► Power-down mode ► 550 nA typical at VDD = 5.25 V ► 435 nA typical at VDD = 3 V ► Programmable ALERT interrupt pin (4-/8-channel models) ► High performance ► 1 MSPS throughput w

文件：1.85315 Mbytes 页数：39 Pages

AD

亚德诺

2-/4-/8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC

FEATURES ► Ultralow system power ► Flexible power/throughput rate management ► Normal mode ► 1.4 mW at 1 MSPS ► Power-down mode ► 550 nA typical at VDD = 5.25 V ► 435 nA typical at VDD = 3 V ► Programmable ALERT interrupt pin (4-/8-channel models) ► High performance ► 1 MSPS throughput w

文件：1.85315 Mbytes 页数：39 Pages

AD

亚德诺