Product Details
Manufacturer NooElec
Model AD9850 Module
NooElec SKU 100292
Quantity
  • 1 module (assembled)
Technical Details
Datasheet
Applications Waveform generation
 Type Module
Pins 20-pin (2x10-pin 0.1" male SIP)
Input Voltage 3.3-5V DC
Maximum Useful Frequency (approx.) 40MHz
Dimensions 45mm x 26mm
Weight 8g
Product Information

Description

A low-cost DDS module capable of generating waveforms up to about 40MHz.  Powered by the ubiquitous AD9850, so it will be easy to find code you will be able to adapt to your own project.

The important pins are broken out to 0.1"-centered headers for simple breadboard usage and project integration.  The pinout of the module is detailed below.  For more information regarding pin functionality please consult the datasheet linked to above.

Top Row
# Name Description
1 VCC Supply Voltage
2
D0 Parallel Data Interface
3
D1 Parallel Data Interface
4
D2 Parallel Data Interface
5
D3 Parallel Data Interface
6
D4 Parallel Data Interface
7
D5 Parallel Data Interface
8
D6 Parallel Data Interface
9
D7 Parallel Data Interface
10
GND Ground Pin
Bottom Row
# Name Description
1 VCC Supply Voltage
2
W_CLK Word Load Clock
3
FQ_UD Frequency Update
4
DATA Serial Data Pin
5
RESET Reset Pin
6
GND Ground Pin
7
QOUT Output
8
QOUTB Comp. Out
9
IOUTB Comp. Analog Out
10
IOUT Analog Current Out