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AD5040:  Full Accurate 3 V/5 V 14-Bit VOUT nanoDAC® Converter, Output Buffered, in a Sot 23

Product Details


The AD5040, a member of the nanoDAC® family, is a single full accurate 14-bit buffered voltage out DAC in a SOT-23

By combining a 14-bit DAC and high performance output buffer in a SOT-23, the AD5040 delivers a maximum 1 LSB INL linearity error, making it ideal for high performance applications such as open loop control or precision gain and offset. The part 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. The reference for the AD5040 is supplied from an external REF pin with a reference buffer provided on chip to simplify application of the device. The part incorporates a power-on-reset circuit that ensures the DAC output powers up to zero volts and remains there until a valid write takes place to the device. The part also contains a power-down feature that reduces the current consumption of the device to 1 µA at 5 V and provides software selectable output loads while in power-down mode. Power-down mode is activated over the serial interface with very low glitch on power up.

Product Highlights

  1. Available in 8-lead SOT23.
  2. 14 Bit Accurate, MAX 1 LSB INL including output buffer.
  3. Low Glitch on Power-up.
  4. High speed serial interface with clock speeds up to 30 MHz.
  5. Two power down modes available to the user.
Applications

  • Process Control
  • Data Acquisition Systems
  • Portable Battery Powered Instruments
  • Digital Gain and Offset Adjustment
  • Programmable Voltage and Current Sources
  • Programmable Attenuators

FEATURES and BENEFITS

  • Chinese data sheet available
  • Available in 8-lead SOT23
  • 14 Bit Accurate, MAX 1 LSB INL including output buffer
  • Two power down functions available
  • Low Glitch on Power-up.
  • High speed serial interface with clock speeds up to 30 MHz

Functional Block Diagram for AD5040

Similar Products

  • AD5060: Full Accurate 3 V/5 V 16-Bit VOUT nanoDAC® Converter, Output Buffered, in a Sot 23
  • AD5061: 16-Bit VOUT nanoDAC® SPI Interface 2.7 V to 5.5 V, in an SOT-23
  • AD5062: 2.7 V-5.5 V, Full Accurate 16-Bit VOUT nanoDAC® Converter, Unbuffered, in a Sot 23
More

Documentation

Title Content Type File Type
AD5040/AD5060: Fully Accurate 14-/16-Bit VOUT nanoDAC™ SPI Interface 2.7 V to 5.5 V, in an SOT-23 Data Sheet  (Rev A, 01/2010) (pdf, 565 kB) Data Sheets PDF
Digital to Analog Converters ICs Solutions Bulletin  (pdf) Solutions Bulletins PDF
Extending the nanoDAC Family Overview HTML
Analog Devices’ 8-Bit to 16-Bit nanoDAC™ Converters  (pdf, 340 kB)
... Highest performance in the industry’s smallest packaging.
Overview PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

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

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.

SampleSample & Buy

Price, packaging, availability

AD5040 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD5040BRJZ-500RL7 Status: Production 8 ld SOT-23 8 Ind Reel, 500 - $6.02 E  Material Info PCN Purchase Sample
AD5040BRJZ-REEL7 Status: Production 8 ld SOT-23 8 Ind Reel, 3000 - $6.02 E  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.

AD5060 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-AD5060EBZ Status: Production Evaluation Board $99.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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