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AD5320:  2.7 V to 5.5 V, 140 µA, Rail-to-Rail Voltage Output 12-Bit DAC in SOT-23 and MicroSOIC Packages

Product Status:Production
Data
Sheet
AD5320 Data Sheet Rev C, 11/2005 (pdf 403kB)

Product Details

Product Status:Production
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The AD5320 is a single, 12-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5320 utilizes a versatile three-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI ™,QSPI ™, MICROWIRE ™ and DSP interface standards.

Product Highlights

  • Available in 6-lead SOT-23 and 8-lead MicroSOIC packages
  • Low power, single supply operation from 2.7 V to 5.5 V
  • Consumes 0.35 mW at 3 V and 0.7 mW at 5 V
  • Rail-to-Rail output with a slew rate of 1 V/µs
  • Reference derived from the power supply
  • High speed serial interface with clock speeds up to 30 MHz
  • Pin and Software Compatible with the AD5300 (8-Bit) and the AD5310 (10-bit)

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FEATURES and BENEFITS

  • Micropower: 140 µA @ 5 V, 115 µA @ 3 V
  • Power-Down to 200 nA @ 5 V, 50 nA @ 3 V
  • Guaranteed Monotonic by design
  • Power-On-Reset to Zero Volts
  • Three Power-Down Functions
  • SYNC(active low) Interrupt Facility
  • Low Power, SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface
  • Output Buffer Amplifier with Rail-to-Rail Operation
  • Temperature Range: -40°C to 105°C
  • Three Power-Down Functions

Functional Block Diagram for AD5320

AD5320 Diagram
Typical Applications and Other Diagrams

Similar Products

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By Operating Parameters

Of Note ...

For additional information, please see also AD5321 with a 2-Wire Interface.

Documentation

Title Content Type File Type
AD5320: 2.7 V to 5.5 V, 140 µA, Rail-to-Rail Output 12-Bit DAC in an SOT-23 Data Sheet (Rev C, 11/2005) (pdf, 403 kB) Data Sheets PDF
AN-214: Ground Rules for High Speed Circuits  (pdf, 356 kB)
Layout and Wiring Are Critical in Video Converter Circuits. 		Application Notes PDF
Digital to Analog Converters ICs Solutions Bulletin  (pdf) Solutions Bulletins PDF
Brochure: Monitor and Control Solutions for Communications Systems Overview HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

AD5320 Model Options
Model Package Pins Temp.
Range 		Packing,
Qty 		Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5320BRM Status: Production 8 ld MSOP 8 Ind Tube, 50 $3.57 $2.92 N  Material Info PCN Purchase
AD5320BRMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $3.09 $2.53 Y  Material Info PCN Purchase Sample
AD5320BRMZ-REEL Status: Production 8 ld MSOP 8 Ind Reel, 3000 - $2.53 Y  Material Info PCN Purchase
AD5320BRMZ-REEL7 Status: Production 8 ld MSOP 8 Ind Reel, 1000 - $2.53 Y  Material Info PCN Purchase
AD5320BRT-500RL7 Status: Production 6 ld SOT-23 6 Ind Reel, 500 - $2.92 N  Material Info PCN Purchase
AD5320BRT-REEL Status: Production 6 ld SOT-23 6 Ind Reel, 10000 - $2.92 N  Material Info PCN Purchase
AD5320BRT-REEL7 Status: Production 6 ld SOT-23 6 Ind Reel, 3000 - $2.92 N  Material Info PCN Purchase
AD5320BRTZ-500RL7 Status: Production 6 ld SOT-23 6 Ind Reel, 500 - $2.53 Y  Material Info PCN Purchase
AD5320BRTZ-REEL Status: Production 6 ld SOT-23 6 Ind Reel, 10000 - $2.53 Y  Material Info PCN Purchase
AD5320BRTZ-REEL7 Status: Production 6 ld SOT-23 6 Ind Reel, 3000 - $2.53 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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