ICL8038 Low-frequency Multi Waveform Signal Generator Welding Practice DIY Kit
1. Adopt ICL8038 and high speed operational amplifier, higher precision;
2. Can output sine/triangle/square waveform/forward and reverse sawtooth waveform;
3. Frequency range:5Hz~400kHz;Duty cycle range:2~95%(adjustable);
4. Support bi-amplifier, which will not block capacitors and ensure high and low frequency signal distortion;
5. Adjustable frequency and amplitude;
6.. Frequency adjustment with coarse and fine tuning function;
7. all are through-hole components, easy to install.
Product Description:
1.ICL8038 Multi-function Low Frequency Signal Generator Kit is a monolithic integrated circuit chip made of Schottky barrier diode and other advanced processes, wide range of supply voltage, high stability, high precision, easy to use, etc., the external access to very few components to work, can simultaneously generate square, triangle and sine waves, the frequency of its function waveforms are controlled by the internal or external voltage, can be applied to voltage-controlled Oscillation and FSK modulator.
2. With a low frequency drift in the occurrence of temperature changes, the maximum does not exceed 50PPM / C; with a sine wave, triangle wave and square wave and other Western signal output; sine wave output with less than 1% distortion; triangle wave output with 0.1% high linearity; with a frequency output range of 5HZ ~ 400KHZ; the work of a wide period of change, 2% ~ 95% arbitrarily adjustable: high level output range, from TTL level to 28V; easy to use, only need few external conditions.
3, ICL8038 is a precision oscillator IC with a variety of waveform outputs, only need to adjust the individual external components can be generated from 0.001HZ ~ 300kHz low-distortion sine wave, triangle wave, rectangular wave and other pulse signals. The frequency and duty cycle of the output waveform can be controlled by current or resistance. In addition, since the chip has an FM signal input, it can be used to modulate the frequency of low-frequency signals.
Product Specification.
Material: FR4 + acrylic
Supply voltage: 12V~15V
Frequency range: 5Hz~400KHz (adjustable)
Duty cycle range: 2~95% (adjustable)
Low distortion sine wave:1%
Low temperature drift:50ppm/°C
Output Triangle Waveform Linearity:0.1%
DC bias range:-7.5V~7.5V
Output amplitude range:0.1V~11VPP (12V operating voltage)
PCB board size:81*51mm
Interface Description:
1.SQU:Output rectangular waveforms
2.SIN/TA: output sine wave or triangle wave
3.GND: grounding
4.Potentiometer function.
1) Duty cycle: adjust the duty cycle range
2) frequency adjustment: adjust the frequency
3) signal adjustment: signal DC bias adjustment
4) amplitude adjustment: sine wave, triangle wave, sawtooth wave amplitude adjustment
Product list:
1X signal generator DIY kit
Pre-purchase instructions:
-The kit (loose parts) is not a finished product and is intended for scientific research and experimentation only.
Part of the kit is set up with faults or components with poor performance, the purpose of which is to examine the assembler's ability to troubleshoot and performance enhancement, through troubleshooting and the performance indicators of the accessories are measured and improved, which will help to enhance the related knowledge and skills. Even if the kit (loose parts) is assembled, its technical indicators and parameters may not reach the standard of the finished product. If you want to improve the performance of the assembled product, the buyer can study and improve it by himself.
-The kit is not suitable for customers who need finished products.
The assembly and debugging of the kit (loose parts) requires appropriate knowledge and skills. Before assembling the kit, all the accessories should be measured to ensure that their performance parameters are safe before installation. Customers who do not have the appropriate professional knowledge, do not assemble by yourself, otherwise you will be responsible for the danger caused. Purchase of the kit (loose parts) means that the above instructions are recognized.
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