AD5380
Info: : PRODUCTION
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AD5380

40-Channel 14-Bit 3 V/5 V Single-Supply Voltage-Output DAC

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 2
1ku List Price Starting From $81.49
Features
  • Guaranteed Monotonic
  • INL error: ±4 LSB max
  • On-Chip 1.25 V/2.5 V Reference
  • With 10 ppm/ºC reference
  • Temperature range: –40°C to +85°C
  • Rail-to-rail output amplifier
  • Robust 6.5 kV HBM and 2 kV FICDM ESD rating
  • User interfaces: Parallel Serial
    (SPI®-, QSPI-, MICROWIRE-, DSP-compatible, featuring data readback)
    I2C®-compatible

INTEGRATED FUNCTIONS

  • Channel monitor
  • Simultaneous output update via LDAC
  • Clear function to user programmable code
  • Amplifier boost mode to optimize slew rate
  • User programmable offset and gain adjust
  • Toggle mode enables square wave generation
  • Thermal monitor
Additional Details
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The AD5380 is a complete, single-supply, 40-channel, 14-bit DAC available in a 100-lead LQFP package. All 40 channels have an on-chip output amplifier with rail-to-rail operation. The AD5380 includes a programmable internal 1.25 V/2.5 V, 10 ppm/°C reference, an on-chip channel monitor function that multiplexes the analog outputs to a common MON_OUT pin for external monitoring, and an output amplifier boost mode that allows optimization of the amplifier slew rate. The AD5380 contains a double-buffered parallel interface that features a 20 ns WR pulse width, an SPI-, QSPI-, -MICROWIRE, -DSP compatible serial interface with interface speeds in excess of 30 MHz, and an I2C-compatible interface that supports a 400 kHz data transfer rate.

An input register followed by a DAC register provides double buffering, allowing the DAC outputs to be updated independently or simultaneously using the LDAC input.

Each channel has a programmable gain and offset adjust register that allows the user to fully calibrate any DAC channel. Power consumption is typically 0.25 mA/channel with boost off.

APPLICATIONS

  • Variable optical attenuators (VOA)
  • Level setting (ATE)
  • Optical micro-electro-mechanical systems (MEMS)
  • Control systems
  • Instrumentation
Part Models 2
1ku List Price Starting From $81.49

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Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD5380BSTZ-3
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AD5380BSTZ-5
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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

Apr 11, 2014

- 14_0106

AD5380/AD5381/AD5382/AD5383/AD5384 Data Sheet Timing Corrections and Power Supply Sequencing Information

May 11, 2012

- 11_0262

AD5380 and AD5382 Redesign and Fab Process Change

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

Oct 18, 2016

- 16_0034

arrow down

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

Apr 11, 2014

- 14_0106

arrow down

AD5380/AD5381/AD5382/AD5383/AD5384 Data Sheet Timing Corrections and Power Supply Sequencing Information

May 11, 2012

- 11_0262

arrow down

AD5380 and AD5382 Redesign and Fab Process Change

Jan 5, 2009

- 07_0077

arrow down

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

Evaluation Kits 1

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EVAL-AD5380

AD5380 Evaluation Board

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EVAL-AD5380

AD5380 Evaluation Board

AD5380 Evaluation Board

Product Detail

The evaluation board allows the functionality and performance of the AD5380 to be easily evaluated. The 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 AD5380. Control of the AD5380 is achieved via a USB interface.

This device is pin-to-pin compatible with the AD5381

Tools & Simulations 1

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