Datasheet for AD9831:
- Manufacturer Part Number : AD9831
- Manufacturer : AD
- Description : Direct Digital Synthesizer Waveform Generator
- Series : AD9831
- Reference Price : USD 5.568
- Our Price : We have a better price, contact us by email
- Product Type : Direct Digital Synthesis
- Function : -
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD9831
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for AD9831. If you need any more information about AD9831, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
- 3 V/5 V Power Supply
- 25 MHz Speed
- On-Chip SINE Look-Up Table
- On-Chip 10-Bit DAC
- Parallel Loading
- Powerdown Option
- 72 dB SFDR
- 125 mW (5 V) Power Consumption
- 40 mW (3 V) Power Consumption
- 48-Pin TQFP
This DDS device is a numerically controlled oscillator employing a phase accumulator, a sine look-up table and a 10-bit D/A converter integrated on a single CMOS chip. Modulation capabilities are provided for phase modulation and frequency modulation.
Clock rates up to 25 MHz are supported. Frequency accuracy can be controlled to one part in 4 billion. Modulation is effected by loading registers through the parallel microprocessor interface.
A powerdown pin allows external control of a powerdown mode. The part is available in a 48-pin TQFP package.
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.