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AD7381 - 14-Bit SAR ADCs

Download the AD7381 datasheet PDF. This datasheet also covers the AD7380 variant, as both devices belong to the same 14-bit sar adcs family and are provided as variant models within a single manufacturer datasheet.

General Description

The AD7380/AD7381 are a 16-bit and 14-bit pin-compatible family of dual simultaneous sampling, high speed, low power, successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates up to 4 MSPS.

Key Features

  • 16-bit/14-bit ADC family Dual simultaneous sampling Fully differential analog inputs 4 MSPS throughput conversion rate SNR (typical) 92.5 dB, VREF = 3.3 V external at AD7380 (16-bit) 85.4 dB, VREF = 3.3 V external at AD7381 (14-bit) 101 dB with ×16 OSR On-chip oversampling function Resolution boost function INL (maximum) 2.0 LSBs at 16-bit 1.0 LSB at 14-bit 2.5 V internal reference High speed serial interface.
  • 40°C to +125°C operation 16-lead LFCSP, 3 mm × 3 mm Wide common-mode range Ale.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD7380-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Analog Devices

Part Number Description
AD7380 16-Bit SAR ADCs
AD7380-4 16-BIT SAR ADC
AD7383-4 SAR ADC
AD7384-4 SAR ADC
AD7386 16-Bit Dual Simultaneous Sampling SAR ADC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet Dual, Simultaneous Sampling, 16-Bit/14-Bit, 4 MSPS SAR ADCs, Differential Inputs AD7380/AD7381 FEATURES 16-bit/14-bit ADC family Dual simultaneous sampling Fully differential analog inputs 4 MSPS throughput conversion rate SNR (typical) 92.5 dB, VREF = 3.3 V external at AD7380 (16-bit) 85.4 dB, VREF = 3.3 V external at AD7381 (14-bit) 101 dB with ×16 OSR On-chip oversampling function Resolution boost function INL (maximum) 2.0 LSBs at 16-bit 1.0 LSB at 14-bit 2.