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DAC8043A:  12-Bit Current-Out DAC in TSSOP-8 Package

The current-output DAC8043A provides a true 12-bit accurate (±1/2 LSB) digital-to-analog converter in compact 8-pin packages. Using a brand new circuit design, on a fine line geometry process the DAC8043A takes dynamic performance to a new level. Over 150% improvement in multiplying bandwidth (2.4 MHz) and serial data loading rate (20 MHz), combined with a 3 to 1 chip size reduction, enables the ...More

DAC8043A:  12-Bit Current-Out DAC in TSSOP-8 Package

Product Description

The current-output DAC8043A provides a true 12-bit accurate (±1/2 LSB) digital-to-analog converter in compact 8-pin packages. Using a brand new circuit design, on a fine line geometry process the DAC8043A takes dynamic performance to a new level. Over 150% improvement in multiplying bandwidth (2.4 MHz) and serial data loading rate (20 MHz), combined with a 3 to 1 chip size reduction, enables the new DAC8043A to be offered in one of the industry's smallest surface mount packages, the TSSOP-8. As a direct Pin-for-Pin Upgrade to the DAC8043, this part is ideal for applications where PC board space is at a premium. In addition, improved linearity and gain-error performance permit reduced parts count through the elimination of trimming components. Separate input clock and load DAC control lines allow full user control of data loading and analog output. Consuming only 10 micro amps from a single +5 V power supply, the DAC8043A is the ideal low power, small size, high performance solution to applications such as: Programmable Loop Controllers for Industrial Control, Programmable Amplifiers and Attenuators, Digitally Controlled Calibration and Filters, and Motion Control Systems. The DAC8043A is specified for operation in two electrical grades (1/2 LSB and 1 LSB) and over the extended industrial (-40°C to +85°C) temperature range.

RESOURCES & TOOLS

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  • Compact SO-8 and TSSOP Package
  • True 12-Bit Accuracy
  • 5 V Operation @ < 10 µA
  • Fast 3-Wire Serial Input
  • Fast 1 µs Settling Time
  • 2.4 MHz 4-Quadrant Multiply BW
  • Pin-for-Pin Upgrade for DAC8043
  • Standard and Rotated Pinout
  • Resolution (Bits): 12bit
  • DAC Update Rate: 4MSPS
  • DAC Settling Time: 250ns
  • # DAC Outputs: 1
  • DAC Type: Current Out
  • DAC Input Format: Ser
  • Output FSR: (-Vref),(Bip Vref),User Def. Range/Offset
  • Ref Int/Ext: Ext
  • Supply Vnom: Single(+5)
  • Pwr Diss: 50µW
  • Package: DIP,SOIC,SOP

Functional Block Diagram for DAC8043A

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Part# Bits Update Rate Settling Time # Outputs
AD5445 12 20.4MSPS 80ns 1
AD9762 12 125MSPS 35ns 1
AD9742 12 210MSPS 11ns 1
DAC8043A 12 4MSPS 250ns 1
AD9752 12 125MSPS 35ns 1
AD9706 12 175MSPS 11ns 1
AD9753 12 300MSPS 11ns 1
AD5405 12 21.3MSPS 80ns 2
AD5447 12 21.3MSPS 80ns 2
AD9773 12 400MSPS 11ns 2
AD9765 12 125MSPS 35ns 2
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Pricing, Packaging & Availability

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For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
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*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.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.