Datasheet for AD9831ASTZ-REEL:
- Manufacturer Part Number : AD9831ASTZ-REEL
- Manufacturer : AD
- Description : Direct Digital Synthesizer Waveform Generator IC
- 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 : ROHS Compliant (Lead Free)
- Package Type : 48-Lead TQFP (7mm x 7mm)
- Pins : 48
- MFG Package Case : SU-48
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 2000
- Working Temperature : -40 to 85C
- Other Part Number : AD9831ASTZ-REEL
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- 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.