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AD7621 - 3 MSPS PulSAR ADC

Description

The AD7621 is a 16-bit, 3 MSPS, charge redistribution SAR, fully differential analog-to-digital converter (ADC) that operates from a single 2.5 V power supply.

Features

  • Throughput 3 MSPS (wideband warp and warp mode) 2 MSPS (normal mode) 1.25 MSPS (impulse mode) 2.048 V internal reference Differential input range: ±VREF (VREF up to 2.5 V) INL: ±2 LSB maximum, ±1 LSB typical 16-bit resolution with no missing codes SINAD: 89 dB typical @ 100 kHz THD:.
  • 101 dB typical @ 100 kHz No pipeline delay (SAR architecture) Parallel (16- or 8-bit bus) and serial 5 V/3.3 V/2.5 V interface SPI®-/QSPI™-/.

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Datasheet preview – AD7621

Datasheet Details

Part number AD7621
Manufacturer Analog Devices
File Size 459.20 KB
Description 3 MSPS PulSAR ADC
Datasheet download datasheet AD7621 Datasheet
Additional preview pages of the AD7621 datasheet.

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Full PDF Text Transcription

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16-Bit, 2 LSB INL, 3 MSPS PulSAR® ADC AD7621 FEATURES Throughput 3 MSPS (wideband warp and warp mode) 2 MSPS (normal mode) 1.25 MSPS (impulse mode) 2.048 V internal reference Differential input range: ±VREF (VREF up to 2.5 V) INL: ±2 LSB maximum, ±1 LSB typical 16-bit resolution with no missing codes SINAD: 89 dB typical @ 100 kHz THD: −101 dB typical @ 100 kHz No pipeline delay (SAR architecture) Parallel (16- or 8-bit bus) and serial 5 V/3.3 V/2.5 V interface SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible 2.
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