AD7091 データシート PDF

Data Sheet FEATURES Fast throughput rate of 1 MSPS Specified for VDD of 2.09 V to 5.25 V INL of ±1 LSB maximum Analog input range of 0 V to VDD Ultralow power 367 μA typical at 3 V and 1 MSPS 324 nA typical at 3 V in power-down mode Reference provided by VDD Flexible power, throughput rate managem

Data Sheet 2-, 4-, 8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC AD7091R-2, AD7091R-4, AD7091R-8 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

Data Sheet 2-, 4-, 8-Channel, 1 MSPS, Ultralow Power, 12-Bit SAR ADC AD7091R-2, AD7091R-4, AD7091R-8 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

FEATURES AD7705: 2 fully differential input channel ADCs AD7706: 3 pseudo differential input channel ADCs 16 bits no missing codes 0.003% nonlinearity Programmable gain front end: gains from 1 to 128 3-wire serial interface SPI®-, QSPI™-, MICROWIRE™-, and DSP-compatible Schmitt-trigger input on

24-Bit, 8.5 mW, 109 dB, 128 kSPS, 64 kSPS, 32 kSPS ADCs AD7767 FEATURES Oversampled successive approximation (SAR) architecture High performance ac and dc accuracy, low power 115.5 dB dynamic range, 32 kSPS (AD7767-2) 112.5 dB dynamic range, 64 kSPS (AD7767-1) 109.5 dB dynamic range, 128 kSPS (AD77