Add to favorites
NOYITO AD9833 Programmable Microprocessor Serial Interface Module Sine Square Wave DDS Signal Generator — Open-Box, 53% Off
Brand: NOYITO
Condition: Used - Mint
$705
$1499
-53% Save $794
Updated: 12 hours 28 mins ago
Description
The AD9833 is a low power, programmable, sinusoidal waveform generator with triangular and square wave outputs. Generation is required in various types of waveform detection, implementation, and time domain reflectometry (TDR) applications.
The output frequency and phase are programmable software that can be easily adjusted. No external components are necessary. The frequency register is 28 bits wide: the clock frequency is 25 MHz, which can achieve a resolution of 0.1 Hz; the AD9833 has a clock frequency of 1 MHz and can be tuned to a resolution of 0.004 Hz.
The AD9833 has a standard serial interface that allows the device to be directly connected to different microprocessors. The device uses an external serial clock to write data or information to the control device.
The AD9833 is written through the serial interface line. The serial interface operates at clock frequencies up to 40 MHz and is standard compatible with DSP and microcontrollers. The device operates from a 2.3 V 5.5 V supply.
The AD9833 has a power-down function (SLEEP). This allows the unused portion of the device to be turned off, thereby minimizing the power consumption portion, for example, turning off the DAC when the output clock is generated.
Special Note: This product need a high level of professional use skills for users.
Features:
Digitally programmable frequency and phase
12.65 mW power consumption at 3 V
0 MHz to 12.5 MHz output frequency range
28-bit resolution: 0.1 Hz at 25 MHz reference clock
Sinusoidal, triangular, and 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
Update rate: 25(max)
VOUT maximum: 0.65V
VOUT minimum: 38mV
VOUT temperature Coefficient: 200°
Input high voltage: 1.7-2.8V
Input low voltage: 0.5-0.7V
Input current: 10μA
Input capacitance: 3pF
Operating temperature range: ?40°C to +105°C, typical specification at 25°C
Size: 17*12mm / 0.66*0.47"
Package Included:
1pcs NOYITO AD9833 Programmable Microprocessor Serial Interface Module
Features:
Digitally programmable frequency and phase
12.65 mW power consumption at 3 V
0 MHz to 12.5 MHz output frequency range
28-bit resolution: 0.1 Hz at 25 MHz reference clock
Sinusoidal, triangular, and 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
Update rate: 25(max)
VOUT maximum: 0.65V
VOUT minimum: 38mV
VOUT temperature Coefficient: 200°
Input high voltage: 1.7-2.8V
Input low voltage: 0.5-0.7V
Input current: 10μA
Input capacitance: 3pF
Operating temperature range: ?40°C to +105°C, typical specification at 25°C
Size: 17*12mm / 0.66*0.47"
Package Included:
1pcs NOYITO AD9833 Programmable Microprocessor Serial Interface Module
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b07hfrfmpm
- Model:
- AD9833
- Country:
- US
- ASIN:
- B07HFRFMPM
- UPC:
- 612957710774
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $8 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for NOYITO products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
