AD7606
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AD7606

8-Channel DAS with 16-Bit, Bipolar Input, Simultaneous Sampling ADC

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Part Details
Part Models 4
1ku List Price Starting From $20.16
Features
  • 8/6/4 simultaneously sampled inputs
  • Single 5 V analog supply and 2.3 V to 5 V VDRIVE
  • Pin to pin compatible with the state-of-the-art AD7606B
  • Fully integrated data acquisition solution
    • Analog input clamp protection
    • Input buffer with 1 MΩ analog input impedance
    • Second-order antialiasing analog filter
    • On-chip accurate reference and reference buffer
    • 16-bit ADC with 200 kSPS on all channels
    • Oversampling capability with digital filter
  • Performance
    • 7 kV ESD rating on analog input channels
    • 95.5 dB SNR, −107 dB THD
    • ±0.5 LSB INL, ±0.5 LSB DNL
    • Low power: 100 mW
    • Standby mode: 25 mW
  • SPI/QSPI/MICROWIRE/DSP compatible
  • Temperature range: −40°C to +85°C
  • 64-lead LQFP package
  • Flexible parallel/serial interface
  • True bipolar analog input ranges: ±10 V, ±5 V

AD7606-EP supports defense and aerospace applications (AQEC standard)

    • Download AD7606-EP data sheet (pdf)
    • Military temperature range −55°C to +125°C
    • Controlled manufacturing baseline
    • One assembly/test site
    • One fabrication site
    • Product change notification
    • Qualification data available on request
    • V62/18611
Additional Details
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The AD7606/AD7606-6/AD7606-4 are 16-bit, simultaneous sampling, analog-to-digital data acquisition systems (DAS) with eight, six, and four channels, respectively. Each part contains analog input clamp protection, a second-order antialiasing filter, a track-and-hold amplifier, a 16-bit charge redistribution successive approximation analog-to-digital converter (ADC), a flexible digital filter, a 2.5 V reference and reference buffer, and high speed serial and parallel interfaces.

The AD7606/AD7606-6/AD7606-4 operate from a single 5 V supply and can accommodate ±10 V and ±5 V true bipolar input signals while sampling at throughput rates up to 200 kSPS for all channels. The input clamp protection circuitry can tolerate voltages up to ±16.5 V. The AD7606 has 1 MΩ analog input impedance regardless of sampling frequency. The single supply operation, on-chip filtering, and high input impedance eliminate the need for driver op amps and external bipolar supplies. The AD7606/AD7606-6/AD7606-4 antialiasing filter has a 3 dB cutoff frequency of 22 kHz and provides 40 dB antialias rejection when sampling at 200 kSPS. The flexible digital filter is pin driven, yields improvements in SNR, and reduces the 3 dB bandwidth.

Applications

  • Power-line monitoring and protection systems
  • Multiphase motor control
  • Instrumentation and control systems
  • Multiaxis positioning systems
  • Data acquisition systems (DAS)
Part Models 4
1ku List Price Starting From $20.16

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Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD7606BSTZ
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AD7606BSTZ-RL
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AD7606TSTZ-EP
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AD7606TSTZ-EP-RL
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Part Models

Product Lifecycle

PCN

Aug 13, 2018

- 18_0026

AD7606/7/8/9 Minor Mask Change and Datasheet Specification Change 

Oct 18, 2016

- 16_0034

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

Feb 1, 2011

- 11_0007

AD7606 and AD7607 minor edit to all layers

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Aug 13, 2018

- 18_0026

arrow down

AD7606/7/8/9 Minor Mask Change and Datasheet Specification Change 

Oct 18, 2016

- 16_0034

arrow down

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

Feb 1, 2011

- 11_0007

arrow down

AD7606 and AD7607 minor edit to all layers

Software and Part Ecosystem

Software and Part Ecosystem

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Evaluation Kit

Evaluation Kits 1

EVAL-AD7606

AD7606 Evaluation Board

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EVAL-AD7606

AD7606 Evaluation Board

AD7606 Evaluation Board

Product Detail

The EVAL-AD7606SDZ is a fully featured evaluation kit for the AD7606. This board operates in standalone mode or in conjunction with the Evaluation Controller Board, EVAL-SDP-CB1Z. When operated with the Evaluation Controller 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 Evaluation Controller Board.

Reference Designs

Reference Designs 1

16-Channel, 16-Bit Data Acquisition System Using Two AD7606 8-Channel DAS

Layout Considerations for an Expandable Multichannel Simultaneous Sampling Data Acquisition System (DAS) Based on the AD7606 16-Bit, 8-Channel DAS

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CN0148

Layout Considerations for an Expandable Multichannel Simultaneous Sampling Data Acquisition System (DAS) Based on the AD7606 16-Bit, 8-Channel DAS

CN0148

Circuits from the lab

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Layout Considerations for an Expandable Multichannel Simultaneous Sampling Data Acquisition System (DAS) Based on the AD7606 16-Bit, 8-Channel DAS

Features and Benefits

  • Mutlichannel simultaneous sampling data acquisition system
  • Layout guidelines for 16 bit performance
View Detailed Reference Design external link

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