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AD7866 - Dual 1 MSPS 12-Bit 2-Channel SAR ADC

Datasheet Summary

Description

The AD7866 is a dual 12-bit high-speed, low power, successiveapproximation ADC.

Features

  • Dual 12-Bit, 2-Channel ADC Fast Throughput Rate 1 MSPS Specified for VDD of 2.7 V to 5.25 V Low Power 11.4 mW Max at 1 MSPS with 3 V Supplies 24 mW Max at 1 MSPS with 5 V Supplies Wide Input Bandwidth 70 dB SNR at 300 kHz Input Frequency Onboard Reference 2.5 V Flexible Power/Throughput Rate Management Simultaneous Conversion/Read No Pipeline Delays High-Speed Serial Interface SPI TM/QSPITM/.

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Datasheet Details

Part number AD7866
Manufacturer Analog Devices
File Size 372.35 KB
Description Dual 1 MSPS 12-Bit 2-Channel SAR ADC
Datasheet download datasheet AD7866 Datasheet
Additional preview pages of the AD7866 datasheet.

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Full PDF Text Transcription

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a FEATURES Dual 12-Bit, 2-Channel ADC Fast Throughput Rate 1 MSPS Specified for VDD of 2.7 V to 5.25 V Low Power 11.4 mW Max at 1 MSPS with 3 V Supplies 24 mW Max at 1 MSPS with 5 V Supplies Wide Input Bandwidth 70 dB SNR at 300 kHz Input Frequency Onboard Reference 2.5 V Flexible Power/Throughput Rate Management Simultaneous Conversion/Read No Pipeline Delays High-Speed Serial Interface SPI TM/QSPITM/ MICROWIRE TM/DSP Compatible Shut-Down Mode 1 ␮A Max 20-Lead TSSOP Package Dual 1 MSPS, 12-Bit, 2-Channel SAR ADC with Serial Interface AD7866 FUNCTIONAL BLOCK DIAGRAM VREF DCAPA REF SELECT AVDD DVDD 2.
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