Features
The ICL8038 is a precision oscillation integrated circuit with multiple waveform outputs. The frequency and duty cycle of the output waveform can also be controlled by current or resistance. Because the chip has a frequency-modulated signal input, it can be used to frequency-modulate low-frequency signals.
Produced with a low frequency drift when the temperature changes, the maximum does not exceed 50ppm / ℃; With sine wave, triangle wave, square wave and other function signal output; Sine wave output with less than 1% distortion; The triangular wave output has a high linearity of 0.1%; Wide variation of work cycle, adjustable from 2% to 98%; Easy to use, requiring only minimal external conditions.
This module is designed for the common frequency range. It can be adjusted in 5 gears and can generate low-distortion sine wave, triangle wave, square wave and other pulse signals from 10Hz to 450KHz.
Sine waves can be used for test signals, drive signals, carrier frequency signals, etc. Square wave can be used to switch signals, trigger signals, etc. The triangular wave is mainly used for scanning signals.

Product Name: ICL8038 signal transmitter module.
Operating voltage: Single-supply DC point 12V-15V.
Output waveforms: sine wave, square wave, triangle wave.
Frequency range: 10Hz-450KHz.
Distortion: less than 1% sine wave distortion.
Duty cycle: 20% - 98% adjustable.
Low temperature drift: less than 50ppm / °C.
Triangle wave: Has a high linearity of 0.1%.
Working temperature: 0-70°C.
Size: 53.8x37.7x15mm.
Weight: 20g.

Package Included:
1pcs ICL8038 Signal Generator Module