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AD5305:  2.5 V to 5.5 V, 500 µA, 2-Wire Interface Quad Voltage Output 8-Bit DAC in a 10-Lead MicroSOIC Package

Product Details


The AD5305/AD5315/AD5325 are quad 8-,10-and 12-bit buffered voltage output DACs in a 10-lead microSOIC package that operate from a single 2.5 V to 5.5 V supply consuming 500 µA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/µs. A 2-wire serial interface is used which operates at clock rates up to 400 kHz. This interface is SMBus-compatible at VDD <3.6 V. Multiple devices can be placed on the same bus.

Product Highlights

  • Available in a 10-lead MicroSOIC package
  • Low power, single supply operation from 2.5 V to 5.5 V supply
  • Consumes 1.5mW at 3 V and 3 mW at 5 V
  • Rail-to-Rail output with a slew rate of 0.7 V/µs
  • Multiple devices can share the same bus
  • Serial interface with clock rates up to 400 kHz
  • Pin- and Software-Compatible with the AD5315 (10-Bit) and the AD5325 (12-Bit)
I2C (Inter-IC) is a trademark of Philips Semiconductors.

FEATURES and BENEFITS

  • Four 8-Bit DACS in 10-Lead MicroSOIC
  • Low Power: 600 µA @ 5 V, 500 µA @ 3 V
  • Power-Down to 200 nA @ 5 V, 80nA @ 3 V
  • Guaranteed Monotonic by Design
  • Power-On-Reset to Zero Volts
  • Three Power-Down Functions
  • Double-Buffered Input Logic
  • Output Range: O-VREF
  • 2-Wire (I2C™ Compatible) Serial Interface
  • Data Readback Facility
  • Software Clear Facility
  • Simultaneous Update via LDAC bit (active low)

Functional Block Diagram for AD5305

Similar Products

  • AD5306: 2.5 V to 5.5 V, 400 µA, 2-Wire Interface Quad Voltage Output 8-Bit DAC
  • AD5315: 2.5 V to 5.5 V, 500 µA, 2-Wire Interface Quad Voltage Output 10-Bit DAC
  • AD5316: 2.5 V to 5.5 V, 400 µA, 2-Wire Interface Quad Voltage Output 10-Bit DAC
More

OF NOTE ...

For additional information, please see also AD5306 for enhanced functionality and the AD5304 with a 3-Wire Interface.

Questions? Contact the DAC Team!

Documentation

Title Content Type File Type
AD5305/AD5315/AD5325: 2.5 V to 5.5 V, 500A, 2-Wire Interface, Quad Voltage Output 8-/10-/12-Bit DACs Data Sheet (Rev G, 05/2006) (pdf, 558 kB) Data Sheets PDF
AN-349: Keys to Longer Life for CMOS  (pdf, 89 kB)
Here's How CMOS Can be Protected Against Abuse
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

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 AD5305 Recommended Output Amplifiers for the AD5305
  • 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 Isolators for the AD5305

Recommended Power Solutions

  • For selecting voltage regulator products, use ADIsimPower.

Were these recommendations helpful?

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Price, packaging, availability

AD5305 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5305ARMZ Status: Production 10 ld MSOP 10 Comm. Tube, 50 $2.35 $1.92 Y  Material Info PCN Purchase Sample
AD5305ARMZ-REEL7 Status: Production 10 ld MSOP 10 Comm. Reel, 1000 - $1.92 Y  Material Info PCN Purchase
AD5305BRMZ Status: Production 10 ld MSOP 10 Comm. Tube, 50 $3.64 $2.99 Y  Material Info PCN Purchase Sample
AD5305BRMZ-REEL7 Status: Production 10 ld MSOP 10 Comm. Reel, 1000 - $2.99 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.


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