AD5372
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AD5372

32-Channel, 16-Bit, Serial Input, Voltage-Output DAC

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Part Details
Part Models 3
1ku List Price Starting From $64.90
Features
  • 32-channel DAC in a 64-lead LQFP
  • AD5372/AD5373 guaranteed monotonic to 16/14 bits
  • Maximum output voltage span of 4 × VREF  (20 V)
  • Multiple, independent output voltage spans available
  • System calibration function allowing user-programmable offset and gain
  • Clear function to user-defined SIGGNDx
  • Simultaneous update of DAC outputs
  • See Data Sheet for Additional Information
Additional Details
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The AD5372 / AD5373 contain 32, 16-bit or 14-bit digital-to-analog converters (DACs) in a single 64-lead LQFP. The devices provide buffered voltage outputs with a nominal span of 4× the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater flexibility, the device is divided into four groups of eight DACs. Two offset DACs allow the output range of the groups to be altered. Group 0 can be adjusted by Offset DAC 0, and Group 1 to Group 3 can be adjusted by Offset DAC 1.

The AD5372 / AD5373 offer guaranteed operation over a wide supply range: VSS from −16.5 V to −4.5 V and VDD from 9 V to 16.5 V. The output amplifier headroom requirement is 1.4 V operating with a load current of 1 mA.

The AD5372 / AD5373 have a high-speed serial interface, which is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards and can handle clock speeds of up to 50 MHz.

The DAC registers are updated on reception of new data. All the outputs can be updated simultaneously by taking the LDAC input low. Each channel has a programmable gain and an offset adjust register.

Each DAC output is gained and buffered on-chip with respect to an external SIGGNDx input. The DAC outputs can also be switched to SIGGNDx via the CLR pin.

APPLICATIONS

  • Level setting in automatic test equipment (ATE)
  • Variable optical attenuators (VOA)
  • Optical switches
  • Industrial control systems
  • Instrumentation
Part Models 3
1ku List Price Starting From $64.90

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5372BCPZ
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AD5372BSTZ
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AD5372BSTZ-REEL
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Product Lifecycle

PCN

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

Sep 7, 2016

- 16_0050

ADI Corporate Obsolescence Notice-2016 (Standard Products)

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

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

Sep 7, 2016

- 16_0050

arrow down

ADI Corporate Obsolescence Notice-2016 (Standard Products)

Evaluation Kit

Evaluation Kits 1

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EVAL-AD5372

AD5372 Evaluation Board

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EVAL-AD5372

AD5372 Evaluation Board

AD5372 Evaluation Board

Features and Benefits

  • Full Featured Evaluation Board
  • On Board Reference and Buffers
  • USB operation of IC
  • PC Software for control of DACs
  • Stand-alone operation

Product Detail

The AD5372 evaluation board can be used as a stand alone board with control coming from an external DSP or micro-controller or it can be connected to a PC. Software is provided which can be used to program the registers of the AD536x. Control of the AD536x is achieved via a USB interface.
Tools & Simulations

Tools & Simulations 1

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