Smartphones
View system integration details
This page explains how Audio system is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Integrated electronic subsystem responsible for audio input and output in smartphones
Technical details and manufacturing context for Audio system
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Output Power (RMS) | 1–3 W | Per channel into 8 Ω |
| Signal-to-Noise Ratio | ≥90 dB | A-weighted |
| Total Harmonic Distortion | <0.1 % | At 1 kHz, rated power |
| Frequency Response | 20–20000 Hz | ±3 dB |
| Operating Temperature | -20–60 °C | Non-condensing |
| Storage Temperature | -40–85 °C | |
| Supply Voltage | 3.3–5.0 V DC | Within ±5% |
| Current Consumption | ≤500 mA | At 3.6 V, full output |
| Impedance | 8–32 Ω | Speaker load |
| Sensitivity | 85–92 dB SPL | At 1 W/1 m |
| Dimensions | 30×20×5 mm | Module footprint |
| Weight | ≤15 g | |
| Ingress Protection | IP54–IP65 | For outdoor useIEC 60529 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Audio system.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric (non-pressurized) |
| other spec: | Humidity: 5% to 95% RH non-condensing |
| temperature: | -20°C to +85°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The output power (RMS) is typically 1–3 W per channel into 8 Ω. This is a reference range; the actual value depends on the specific model and application. Always verify with the manufacturer's datasheet.
The operating temperature range is -20 to 60 °C (non-condensing). Storage temperature is -40 to 85 °C. Ensure the device is used within these limits to avoid damage.
The ingress protection rating is IP54–IP65, per IEC 60529, for outdoor use. This indicates protection against dust and water jets. Verify the actual rating for the specific model.
Check the signal-to-noise ratio (≥90 dB A-weighted), total harmonic distortion (<0.1% at 1 kHz, rated power), and frequency response (20–20000 Hz ±3 dB) against the datasheet. Also confirm supply voltage (3.3–5.0 V DC) and current consumption (≤500 mA at 3.6 V).
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Compare manufacturer profiles with relevant product and process capability.