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AD7091R-4 - 12-Bit SAR ADC

Download the AD7091R-4 datasheet PDF (AD7091R-2 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 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 with no latency/pipeline delay SNR: 70 dB typical at 10 kHz input frequency THD:.
  • 80 dB typical at 10 kHz input frequency INL: ±0.7 LSB typical, ±1.0 LSB maximum Small system footprint On-chip accurate 2.5 V reference, 5 ppm/°C typica.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD7091R-2-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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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 interrupt pin (4-/8-channel models) High performance 1 MSPS throughput with no latency/pipeline delay SNR: 70 dB typical at 10 kHz input frequency THD: −80 dB typical at 10 kHz input frequency INL: ±0.7 LSB typical, ±1.0 LSB maximum Small system footprint On-chip accurate 2.
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