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AD5391:  16-Channel 3V/5V Serial Input Single-Supply 12-Bit Voltage-Output

Product Details

The AD5390/AD5391 are complete single-supply, 16-channel, 14-bit and 12-bit DACs, respectively. The AD5392 is a complete single-supply, 8-channel, 14-bit DAC. The devices are available in either a 64-lead LFCSP or a 52-lead LQFP. All channels have an on-chip output amplifier with rail-to-rail operation. All devices include an internal 1.25/2.5 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 optimizes the output amplifier slew rate.

The AD5390/AD5391/AD5392 contain a 3-wire serial interface with interface speeds in excess of 30 MHz that are compatible with SPI®, QSPI™, MICROWIRE™, and DSP interface standards and an I2C-compatible interface supporting a 400 kHz data transfer rate.

An input register followed by a DAC register provides double-buffering, allowing DAC outputs to be updated independently or simultaneously using the LDAC input. Each channel has a programmable gain and offset adjust register, letting the user fully calibrate any DAC channel.

Power consumption is typically 0.25 mA per channel.


  • Instrumentation and industrial control
  • Power amplifier control
  • Level setting (ATE)
  • Control systems
  • Microelectromechanical systems (MEMs)
  • Variable optical attenuators (VOAs)
  • Optical transceivers (MSA 300, XFP)


  • AD5390: 16-channel, 14-bit voltage output DAC
  • AD5391: 16-channel, 12-bit voltage output DAC
  • AD5392: 8-channel, 14-bit voltage output DAC
  • Guaranteed monotonic
  • INL
    ±1 LSB max (AD5391)
    ±3 LSB max (AD5390-5/AD5392-5)
    ±4 LSB max (AD5390-3/AD5392-3)
  • On-chip 1.25 V/2.5 V, 10 ppm/°C reference
  • Temperature range: −40°C to +85°C
  • Rail-to-rail output amplifier
  • Power-down mode
  • Package types
    64-lead LFCSP (9 mm × 9 mm)
    52-lead LQFP (10 mm × 10 mm)
  • User interfaces
  • See data sheet for additional features

Functional Block Diagram for AD5391


Title Content Type File Type
AD5390/AD5391/AD5392: 8-/16-Channel, 3 V/5 V, Serial Input, Single-Supply, 12-/14-Bit Voltage Output Data Sheet (Rev F, 06/2014) (pdf, 1139 kB) Data Sheets PDF
AN-1230: 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using the AD5390/AD5391/AD5392 DACs  (pdf, 80 kB) Application Notes PDF
CN-0030: AD5390/AD5391/AD5392 Channel Monitor Function  (pdf, 82 kB) Circuit Note PDF
UG-681: Evaluating the AD5390/AD5392, 16-/8-Channel, 14-Bit Voltage Output DACs with On-Chip Reference  (pdf, 646 kB) User Guides PDF
Software Calibration Reduces D/A Converter Offset and Gain Errors
by Ken Kavanagh, Analog Devices, Inc. (Planet Analog, 5/18/2006)
Technical Articles HTML
Extending the denseDAC™ Multichannel D/As  (pdf, 1100 kB)
denseDAC multichannel D/As are Analog Devices digital-to-analog converters with 8 to 40 channels, offering 12-bit to 16-bit resolution.
Overview PDF
Digital to Analog Converters ICs Solutions Bulletin  (pdf) Solutions Bulletins PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
The purpose of this tool is to assist a user in selecting and evaluating Analog Devices, Direct Digital Synthesis (DDS) IC's. It allows a user to select a device, enter the desired operating conditions and evaluate it's general performance.
ADIsim Design/Simulation Tools HTML
AD5380 IIO Multi-Channel DAC Linux Driver Device Drivers HTML

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

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Price, packaging, availability

AD5391 Model Options
Model Package Pins Temp.
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
AD5391BCPZ-3 Status: Production 64 ld LFCSP (9x9mm, 7.10 exposed pad) 64 Ind Tray, 260 $23.69 $20.14 Y  Material Info PCN Purchase Sample
AD5391BCPZ-5 Status: Production 64 ld LFCSP (9x9mm, 7.10 exposed pad) 64 Ind Tray, 260 $23.69 $20.14 Y  Material Info PCN Purchase Sample
AD5391BCPZ-5-REEL Status: Last Time Buy 64 ld LFCSP (9x9mm, 7.10 exposed pad) 64 Ind Reel, 2500 - $20.14 Y  Material Info PCN/PDN Purchase
AD5391BCPZ-5-REEL7 Status: Production 64 ld LFCSP (9x9mm, 7.10 exposed pad) 64 Ind Reel, 750 - $20.14 Y  Material Info PCN Purchase
AD5391BSTZ-3 Status: Production 52 ld LQFP (10x10mm) 52 Ind Tray, 160 $23.69 $20.14 Y  Material Info PCN Purchase Sample
AD5391BSTZ-5 Status: Production 52 ld LQFP (10x10mm) 52 Ind Tray, 160 $23.69 $20.14 Y  Material Info PCN Purchase Sample
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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