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AD7658-1 - 16-/14-/12-Bit ADC

Download the AD7658-1 datasheet PDF. This datasheet also covers the AD7656-1 variant, as both devices belong to the same 16-/14-/12-bit adc family and are provided as variant models within a single manufacturer datasheet.

General Description

The AD7656-1/AD7657-1/AD7658-11 are reduced decoupling pinand software-compatible versions of AD7656/AD7657/AD7658.

Key Features

  • Pin and software compatible with AD7656/AD7657/AD7658 featuring reduced decoupling requirements 6 independent ADCs True bipolar analog inputs Pin-/software-selectable ranges: ±10 V, ±5 V Fast throughput rate: 250 kSPS iCMOS process technology Low power 140 mW at 250 kSPS with 5 V supplies High noise performance with wide bandwidth 88 dB SNR at 10 kHz input frequency On-chip reference and reference buffers High speed parallel, serial, and daisy-chain interface modes High speed serial interface SP.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD7656-1-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Analog Devices

Part Number Description
AD7658 Bipolar 12/14/16-Bit ADC
AD7650 Low Cost CMOS ADC
AD7651 Unipolar ADC
AD7652 Unipolar ADC
AD7653 16-Bit 1 MSPS SAR Unipolar 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 250 kSPS, 6-Channel, Simultaneous Sampling, Bipolar, 16-/14-/12-Bit ADC AD7656-1/AD7657-1/AD7658-1 FEATURES Pin and software compatible with AD7656/AD7657/AD7658 featuring reduced decoupling requirements 6 independent ADCs True bipolar analog inputs Pin-/software-selectable ranges: ±10 V, ±5 V Fast throughput rate: 250 kSPS iCMOS process technology Low power 140 mW at 250 kSPS with 5 V supplies High noise performance with wide bandwidth 88 dB SNR at 10 kHz input frequency On-chip reference and reference buffers High speed parallel, serial, and daisy-chain interface modes High speed serial interface SPI/QSPI™/MICROWIRE™/DSP compatible Standby mode: 315 µW maximum 64-lead LQFP APPLICATIONS Power line monitoring and measuring systems Instrumentation and control systems Multiaxis