GY-9833 AD9833 Sine Square Wave DDS Signal Generator SPI 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"