Add to Signal Chain Designer

AD5302:  2.5 V to 5.5 V, 230 µA, Dual Rail-to-Rail Voltage Output 8-Bit DAC in a 10-Lead MicroSOIC Package

Product Details


The AD5302/AD5312/AD5322 are dual 8-, 10- and 12-bit buffered voltage output DACs in a 10-lead mSOIC package that operate from a single +2.5 V to +5.5 V supply consuming 230 mA at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/ms. The AD5302/AD5312/AD5322 utilize a versatile 3-wire serial interface which operates at clock rates up to 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.

Product Highlights

  • Available in 10-lead MicroSOIC packages.
  • Low power, single supply operation from 2.5 V to 5.5 V supply
  • Consumes 0.7mW at 3 V and 1.5 mW at 5 V
  • DNL of less than 0.25 LSB.
  • Rail-to-Rail output with a slew rate of 0.7 V/µs
  • Utilizes a versatile 3-wire serial interface with clock rates up to 30 MHz
  • Pin and Software Compatible with the AD5312 (10-Bit) and the AD5322 (12-bit)

FEATURES and BENEFITS

  • Two 8-Bit DACS in one package
  • Micropower: 300 µA @ 5 V (including Reference Current)
  • Power-Down to 200 nA @ 5 V, 50nA @ 3 V
  • Guaranteed Monotonic by Design
  • Power-On-Reset to Zero Volts
  • Buffered/Unbuffered Reference Input Options
  • O-VREF Output Voltage
  • Low Power,SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface
  • Output Buffer Amplifiers with Rail-to-Rail Operation Simultaneous Update of DAC Outputs via LDAC pin (active low)
  • Temperature Range:
    -40°C to 105°C
  • Three Power-Down Functions

Functional Block Diagram for AD5302

Similar Products

  • AD5025: Fully Accurate 12-Bit VOUT nanoDAC® SPI Interface 2.7 V to 5.5 V in a TSSOP
  • AD5045: Fully Accurate 14-Bit VOUT nanoDAC® SPI Interface 2.7 V to 5.5 V in a TSSOP
  • AD5065: Fully Accurate 16-Bit VOUT nanoDAC® SPI Interface 2.7 V to 5.5 V in a TSSOP
More

Documentation

Title Content Type File Type
AD5302/AD5312/AD5322: 2.5V to +5.5V, 230 A Dual Rail-to-Rail, Voltage Output 8-/10-/12-Bit DACs Data Sheet (Rev D, 05/2011) (pdf, 542 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
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
AD5302 IBIS Model  (ibs) IBIS Models IBS

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.

Product Recommendations & Reference Designs

Companion Products

Suggested Companion Products


Recommended Precision References for the AD5302 Recommended Output Amplifiers for the AD5302
  • For applications requiring 5V bipolar outputs, we recommend the AD8638 or the dual AD8639.
  • For wider supplies, we recommend the AD820 or the OP295.
Recommended Digital Isolator for the AD5302
  • For process control applications in industrial environments, we recommend the ADuM1300 or the ADuM1310.

Recommended Power Solutions

  • For selecting voltage regulator products, use ADIsimPower.

Were these recommendations helpful?

SampleSample & Buy

Price, packaging, availability

AD5302 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5302ARM Status: Last Time Buy 10 ld MSOP 10 Ind Tube, 50 $1.53 $1.25 N  Material Info PCN/PDN Purchase
AD5302ARMZ Status: Production 10 ld MSOP 10 Ind Tube, 50 $1.33 $1.08 Y  Material Info PCN Purchase Sample
AD5302ARMZ-REEL7 Status: Production 10 ld MSOP 10 Ind Reel, 1000 - $1.08 Y  Material Info PCN Purchase
AD5302BRM Status: Production 10 ld MSOP 10 Ind Tube, 50 $2.78 $2.29 N  Material Info PCN Purchase
AD5302BRM-REEL Status: Contact ADI 10 ld MSOP 10 Ind Reel, 3000 - - N  Material Info PCN/PDN Contact ADI
AD5302BRM-REEL7 Status: Production 10 ld MSOP 10 Ind Reel, 1000 - $2.29 N  Material Info PCN Purchase
AD5302BRMZ Status: Production 10 ld MSOP 10 Ind Tube, 50 $2.41 $1.97 Y  Material Info PCN Purchase Sample
AD5302BRMZ-REEL7 Status: Production 10 ld MSOP 10 Ind Reel, 1000 - $1.97 Y  Material Info PCN Purchase
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.


沪ICP备09046653号
content here.
content here.

Review this Product

Close