AD9833:  +2.3 V to +5.5 V, Low Power (20 mW), Programmable Waveform Generator in 10-Pin µSOIC Package

The AD9833 is a low power programmable waveform generator capable of producing sine, triangular, and square wave outputs. Waveform generation is required in various types of sensing, actuation, and ...More

Visit the AD9833 DDS Device Configuration Assistant … this design tool for programming the AD9833 makes calculating codewords and harmonics images in the AD9833 easy!

AD9833:  +2.3 V to +5.5 V, Low Power (20 mW), Programmable Waveform Generator in 10-Pin µSOIC Package

Product Description

The AD9833 is a low power programmable waveform generator capable of producing sine, triangular, and square wave outputs. Waveform generation is required in various types of sensing, actuation, and time domain reflectometry applications. The output frequency and phase are software programmable, allowing easy tuning. No external components are needed. The frequency registers are 28 bits; with a 25 MHz clock rate, resolution of 0.1 Hz can be achieved. Similarly, with a 1 MHz clock rate, the AD9833 can be tuned to 0.004 Hz resolution.

The AD9833 is written to via a 3-wire serial interface. This serial interface operates at clock rates up to 40 MHz and is compatible with DSP and microcontroller standards. The device operates with a power supply from 2.3 V to 5.5 V.

The AD9833 has a power-down function (SLEEP). This allows sections of the device that are not being used to be powered down, thus minimizing the current consumption of the part, e.g., the DAC can be powered down when a clock output is being generated.

The AD9833 is available in a 10-lead MSOP package.

Applications

  • Frequency Stimulus/Waveform Generation
  • Liquid and Gas Flow Measurement
  • Sensory Applications–Proximity, Motion, and Defect Detection
  • Line Loss/Attenuation
  • Test and Medical Equipment
  • Sweep/Clock Generators
  • TDR

Features

  • Digitally Programmable Frequency and Phase
  • 20 mW Power Consumption at 3 V
  • 0 MHz to 12.5 MHz Output Frequency Range
  • 28-Bit Resolution (0.1 Hz @ 25 MHz Ref Clock)
  • Sinusoidal/Triangular/Square Wave Outputs
  • 2.3 V to 5.5 V Power Supply
  • No External Components Required
  • 3-Wire SPI® Interface
  • Extended Temperature Range:
    –40°C to +105°C
  • Power-Down Option
  • 10-Lead MSOP Package

Diagrams

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  • Symbols and Footprints
AD9833 Diagram
Functional Block Diagram for AD9833

Specifications

Compliance Range (V) 0.65V
FS Iout (mA nom) 3mA
I Supply total (max) 5.5mA
I/O Interface Serial
Master fclk 25MHz
Nominal Supply (V) Single(+2.3 to +5.5),Single(+2.5),Single(+2.7),Single(+3),Single(+3.3),Single(+3.6),Single(+5)
On-Board Comparator No
REFCLK Multiplier No
Resolution (Bits) 10bit

Explore Other Products

Part# Master fclk Resolution (Bits) Tuning Word Width (bits) Nominal Supply (V) I Supply total (max) FS Iout (mA nom) Compliance Range (V) REFCLK Multiplier On-Board Comparator I/O Interface Price* (1000-4999) Product Description
AD9913 250MHz 10 32 Single(+1.8) 63.5mA 4.6 0.8 Yes No Parallel, Serial $9.77 Low power 250 MSPS DDS with 10 bit DAC output
AD9833 25MHz 10 28 Single(+2.3 to +5.5), Single(+2.5), Single(+2.7), Single(+3), Single(+3.3), Single(+3.6), Single(+5) 5.5mA 3 0.65 No No Serial $4.00 25 MHz, Serial Input, Programmable DDS Waveform Generator
AD9831 25MHz 10 32 Single(+3.3), Single(+3.6), Single(+5) 15mA 4 1.5 No No Parallel $6.33 CMOS, 25 MHz Parallel Input DDS with On-Chip 10-Bit DAC & Sine Lookup Table
AD9832 25MHz 10 32 Single(+3.3), Single(+3.6), Single(+5) 15mA 4 1.35 No No Serial $5.06 CMOS, 25 MHz Serial Input DDS with On-Chip 10-Bit DAC & Sine Lookup Table
AD5930 50MHz 10 24 Single(+2.3 to +5.5) 8mA 3.1 0.8 No No Serial $6.38 Programmable Frequency Sweep and Output Burst Waveform Generator
AD5932 50MHz 10 24 Single(+2.3 to +5.5) 8mA n/a n/a Yes No Serial $4.15 Programmable Single-Scan Waveform Generator
AD9830 50MHz 10 32 Single(+5) 60mA 20 1 No No Parallel $11.08 CMOS, 50 MHz Parallel Load DDS with On-Chip 10-Bit DAC & Sine Lookup Table
AD9835 50MHz 10 32 Single(+5) 40mA 4 1.35 No No Serial $5.82 CMOS, Serial Input, 50 MHz DDS with On-Chip 10-Bit DAC
AD9834 75MHz 10 28 Single(+2.3 to +5.5), Single(+2.5), Single(+2.7), Single(+3), Single(+3.3), Single(+3.6), Single(+5) 8.7mA 3 0.8 No Yes Serial $5.01 Low Power, 50 MHz Serial Input DDS With On-Board Comparator
AD9850 125MHz 10 32 Single(+3.3), Single(+5) 96mA 20 1.5 No Yes Parallel, Serial $12.14 CMOS, 125 MHz Serial/Byte-Parallel Input, Complete DDS
AD9851 180MHz 10 32 Single(+3), Single(+3.3), Single(+3.6), Single(+5) 130mA 20 1.5 Yes Yes Parallel, Serial $13.56 180 MHz Complete DDS
AD9852 300MHz 12 48 Single(+3.3) 922mA 20 1 Yes Yes Parallel, Serial $15.58 CMOS, 300 MSPS Complete DDS w/ Clock Multiplier
AD9854 300MHz 12 48 Single(+3.3) 1210mA 10 1 Yes Yes Parallel, Serial $17.10 CMOS 300 MHz, Quadrature, Complete-DDS
AD9859 400MHz 10 32 Multi(+1.8, +3.3) n/a 20 2.05 Yes No Serial $9.87 400 MSPS, 10-Bit, 1.8 V CMOS DDS
AD9951 400MHz 14 32 Multi(+1.8, +3.3), Single(+1.8) n/a 10 2.05 Yes No Serial $13.90 400 MSPS 14-Bit, 1.8 V CMOS DDS
AD9952 400MHz 14 32 Multi(+1.8, +3.3), Single(+1.8) n/a 10 2.05 Yes Yes Serial $15.68 400 MSPS, 14-Bit, 1.8 V, CMOS Direct Digital Synthesizer w/High Speed Comparator
AD9953 400MHz 14 32 Multi(+1.8, +3.3), Single(+1.8) n/a 10 2.05 Yes No Serial $14.92 400 MSPS, 14-Bit DAC, 1.8 V CMOS Direct Digital Synthesizer w/ 1024x32 RAM
AD9954 400MHz 14 32 Multi(+1.8, +3.3), Single(+1.8) n/a 10 2.05 Yes Yes Serial $17.45 400 MSPS, 14-Bit, 1.8V CMOS DDS w/ 1024x32 RAM, Linear Sweep Block, & Hi Speed Comparator
AD9956 400MHz 14 48 Multi(+1.8, +3.3) n/a 10 2.3 No No Serial $17.45 400 MSPS, 14-Bit DAC, 48-Bit Freq Tuning Word, 1.8 V CMOS DDS Based AgileRF™ Synthesizer
AD9958 500MHz 10 32 Multi(+1.8, +3.3) 105mA 10 2.3 Yes - Serial $20.48 2-Channel 500 MSPS DDS with 10-Bit DACs
AD9911 500MHz 10 32 Single(+1.8) 73mA 10 1.8 Yes - Serial $15.69 500 MSPS Direct Digital Synthesizer w/10-Bit DAC
AD9959 500MHz 10 32 Multi(+1.8, +3.3) 180mA 10 2.3 Yes - Serial $37.59 -
AD9858 1000MHz 10 32 Multi(+3.3, +5) n/a 40 3.8 No No Parallel, Serial $45.66 1 GSPS Direct Digital Synthesizer
AD9910 1000MHz 14 32 Single(+1.8), Single(+3.3) n/a 20 0.5 Yes No Parallel, Serial $35.33 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer
AD9912 1000MHz 14 48 Multi(+1.8, +3.3) 394mA - 0.5 Yes Yes Serial $37.70 1 GSPS 14-Bit, DDS with Spur Reduction Channels

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

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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.

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