Product Description:
The ICL8038 module is designed for common frequency ranges. It is adjustable in 5 frequency bands and generates low-distortion triangular waves, square and sine waves from 10Hz to 450KHz. Sine wave can be used for test signals, drive signals, carrier frequency signals, etc; square wave can be used for switching signals, trigger signals, etc; triangular wave is mainly used for scanning signals.
| Features |
|
|
| Operating voltage |
|
12 to 15VDC |
| Output waveform |
|
Triangular wave, Square wave and Sine wave |
| Frequency range |
|
10Hz o 450KHz |
| Low distortion sine wave |
|
1% |
| Duty cycle range |
|
2% to 98% |
| Low temperature drift |
|
50ppm / °C |
| Triangular wave output linearity |
|
0.1% |
| Operating temperature |
|
0 to 70 °C |
| Dimensions |
|
54.5 x 37.8mm |
Connections
- VCC / GND - Operating voltage
- AC - Output with DC bias
- G - Output ground
- DC - pure signal output
Preset settings
- R11 - Frequency adjustment (see Selector P3)
- R12 - Square wave duty cycle adjustment
- R13 - Sine wave linear adjustment
- R14 - Amplitude adjustment
- R15 - Square wave linear adjustment
Frequency ranges (Selector P3)
- 10Hz to 450Hz
- 90Hz to1.5KHz
- 940Hz to 15KHz
- 6KHz to 120KHz
- 20KHz to 450KHz
Waveform (Selector P2)
- Triangular
- Square
- Sine wave
