AD7622
Info: : PRODUCTION
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AD7622

16-Bit, 1.5 LSB INL, 2 MSPS PulSAR® ADC

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 3
1ku List Price Starting From $29.03
Features
  • Throughput 
    2 MSPS (wideband warp and warp mode)
    1.5 MSPS (normal mode)
  • INL: ±0.5 LSB typical, ±1.5 LSB maximum (±23 ppm of FSR)
  • 16-bit resolution with no missing codes
  • Dynamic range: 92.5 dB typical
  • SINAD: 91 dB minimum @ 20 kHz (VREF = 2.5 V)
  • THD: −115 dB typical @ 20 kHz (VREF = 2.5 V)
  • 2.048 V internal reference: typical drift 8 ppm/°C; TEMP output
  • Differential input range: ±VREF (VREF up to 2.5 V)
  • 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
  • Single 2.5 V supply operation
Additional Details
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The AD7622 is a 16-bit, 2 MSPS, charge redistribution SAR, fully differential, analog-to-digital converter (ADC) that operates from a single 2.5 V power supply. The part contains a high speed, 16-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. It features two very high sampling rate modes (wideband warp and warp) and a fast mode (normal) for asynchronous rate applications. The AD7622 is hardware factory calibrated and tested to ensure ac parameters, such as signal-to-noise ratio (SNR), in addition to the more traditional dc parameters of gain, offset, and linearity. The AD7622 is available in Pb-free only packages with operation specified from −40°C to +85°C.

APPLICATIONS

  • Medical instruments
  • High speed data acquisition/high dynamic data acquisition
  • Digital signal processing
  • Spectrum analysis
  • Instrumentation
  • Communications
  • ATE
Part Models 3
1ku List Price Starting From $29.03

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD7622BCPZ
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AD7622BSTZ
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AD7622BSTZRL
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Product Lifecycle

PCN

Sep 13, 2017

- 16_0077

CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.

Oct 18, 2016

- 16_0034

Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin

Jan 5, 2009

- 07_0077

Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Sep 13, 2017

- 16_0077

arrow down

CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.

Oct 18, 2016

- 16_0034

arrow down

Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin

Jan 5, 2009

- 07_0077

arrow down

Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages

Software & Part Ecosystem

Software & Part Ecosystem

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Evaluation Kit

Evaluation Kits 1

EVAL-AD7622

AD7622 Evaluation Kit

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EVAL-AD7622

AD7622 Evaluation Kit

Product Detail

The EVAL-AD7622EDZ is a fully featured evaluation Kit for the AD7622. This board operates in stand alone mode or in conjunction with the Converter Evaluation and Development board, EVAL-CED1Z . When operated with the Converter Evaluation and Development board, software is provided enabling the user to perform detailed analysis of the ADC's performance. This software includes the technical note describing the operation and set up of the evaluation board in standalone operation or when operated with the Converter Evaluation and Development board.

Software

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ZIP

341593 kB

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368498 kB

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