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ICL8038CCPD
+Lista de MateriaisIC OSCILL GEN/VOLT CONTROL 14DIP
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FabricanteRenesas Electronics Corporation
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Peça do Fabricante #ICL8038CCPD
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Em Estoque4917
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Especificações
| Atributo | Valor |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Packaging | Unknown |
Visão Geral
Description
- Frequency Range: Adjustable from 0.001Hz to 300kHz.
- Low Distortion: <1% for sine waves.
- Duty Cycle Control: Adjustable via external resistors.
- Single/Dual Supply Operation: Works with ±5V to ±15V or +10V to +30V.
- Temperature Stability: ±50ppm/°C typical.
Applications include function generators, tone generation, modulation, and test equipment. The CCPD suffix indicates a plastic DIP package.
For operation, external timing capacitors and resistors set frequency, while symmetry control adjusts duty cycle. The ICL8038 is a versatile, low-cost alternative to more complex oscillator designs.
Equivalent
- XR-2206 (Exar) – Function generator IC.
- MAX038 (Maxim Integrated) – High-frequency waveform generator.
- NE566 (Signetics/TI) – Voltage-controlled oscillator (VCO).
- AD9833 (Analog Devices) – DDS-based signal generator.
These alternatives vary in features but serve similar waveform generation purposes. The MAX038 is the closest in performance but is discontinued. Check availability and specs for exact replacements.
Application
1. Function Generation – Produces sine, square, and triangular waves for test equipment.
2. Signal Modulation – Used in FM and AM modulation circuits.
3. Frequency Synthesis – Generates stable clock signals in communication systems.
4. Tone Generation – Creates audio tones in musical instruments and alarms.
5. Pulse-Width Modulation (PWM) – Controls motor speed and power regulation.
6. Test & Measurement – Serves as a signal source in oscilloscopes and frequency counters.
Its low distortion and wide frequency range (0.001Hz–300kHz) make it versatile for analog and mixed-signal designs.
Package
Frequently Asked Questions
Q: What is the primary function of the ICL8038CCPD?
A: It is a precision waveform generator IC capable of producing sine, square, triangle, sawtooth, and pulse outputs with minimal external components.
Q: Given the "Obsolete" status, can I still use this part in a new design?
A: It is not recommended for new designs. The obsolete status indicates the manufacturer has discontinued production, leading to potential supply issues and limited manufacturer support.
Q: What is the frequency range supported by this waveform generator?
A: While not provided in the given specifications, the industry-standard ICL8038 typically supports a frequency range from 0.001 Hz to 300 kHz, depending on external timing capacitors and resistors.
Q: What is the required power supply voltage for the ICL8038CCPD?
A: Based on standard specifications, it typically operates from a single supply of +10V to +30V or a dual supply of ±5V to ±15V, but always verify with a datasheet before use.
Q: Why is the packaging listed as "Unknown" in the specifications?
A: The "Unknown" packaging status suggests the specific shipping or reel quantity is not confirmed. It implies the component may be sold in tubes, trays, or bulk.
Q: Can this component generate a high-accuracy sine wave without external trimming?
A: While it generates sine waves, the distortion may be high without external trimming potentiometers. Typical industry usage includes adjustments to optimize sine wave linearity.
