AD9833 ADSR Waveform Generator FeatherWing with amplitude control
author: CedarGrove
2 layer board of 2.00 x 0.90 inches (50.9 x 23.0 mm)
Uploaded:
October 20, 2019
Shared:
November 20, 2019
Total Price:
$9.05
AD9833 ADSR Waveform Generator FeatherWing with amplitude control: An Adafruit Feather-compatible module. The Waveform Generator with amplitude control produces an op-amp buffered sine, triangle, or square wave output with a practical frequency range of 0.5Hz to 100kHz with 0.1Hz resolution. Frequency accuracy and stability is determined by the 25MHz clock source. Waveform Generator control is via the Feather SPI bus; chip select is provided by the Feather’s D6 logic pin. Output signal peak-to-peak amplitude is I2C controlled with an AD5245 8-bit digital potentiometer (10K, 256-step). Peak output value is potentiometer adjustable with a maximum unipolar output of slightly less than 3.3 volts. The wing derives its power from the host Feather’s 3.3V power.
AD9833 ADSR Waveform Generator FeatherWing with amplitude control: An Adafruit Feather-compatible module. The Waveform Generator with amplitude control produces an op-amp buffered sine, triangle, or square wave output with a practical frequency range of 0.5Hz to 100kHz with 0.1Hz resolution. Frequency accuracy and stability is determined by the 25MHz clock source. Waveform Generator control is via the Feather SPI bus; chip select is provided by the Feather’s D6 logic pin. Output signal peak-to-peak amplitude is I2C controlled with an AD5245 8-bit digital potentiometer (10K, 256-step). Peak output value is potentiometer adjustable with a maximum unipolar output of slightly less than 3.3 volts. The wing derives its power from the host Feather’s 3.3V power.
