### AS06008PS-R Electronic Component Overview The **AS06008PS-R** is a high-quality, miniature loudspeaker manufactured by **PUI Audio, Inc.** It is part of their "AS" series, designed for general-purpose audio output in electronic devices where space is limited but clear sound is required. --- ### Technical Specifications The following table outlines the primary electrical and physical characteristics of the AS06008PS-R: | Parameter | Specification | | :--- | :--- | | **Type** | Dynamic Speaker (Moving Coil) | | **Impedance** | 8 Ohms (±15%) | | **Rated Power** | 0.5 Watts | | **Maximum Power** | 0.8 Watts | | **Sound Pressure Level (SPL)** | 82 dB (±3dB) @ 0.1W/0.1m | | **Resonant Frequency (Fo)** | 550 Hz (±20%) | | **Frequency Range** | 550 Hz ~ 20,000 Hz | | **Magnet Material** | NdFeB (Neodymium) | | **Weight** | ~17.5 grams | --- ### Key Features and Design 1. **Magnet Composition**: It utilizes a **Neodymium (NdFeB)** magnet. This allows for a stronger magnetic field in a smaller footprint compared to traditional ferrite magnets, resulting in higher efficiency. 2. **Form Factor**: It features a square frame (typically 60mm x 60mm, though the specific suffix can denote mounting variations) with a slim profile, making it ideal for thin-profile enclosures. 3. **Materials**: Usually constructed with a paper or cloth cone and a metal frame for durability and heat dissipation. 4. **RoHS Compliant**: The "-R" suffix in the part number indicates that the component is compliant with RoHS (Restriction of Hazardous Substances) regulations. --- ### Typical Applications The AS06008PS-R is commonly integrated into the following types of hardware: * **Security Systems**: Voice prompts for alarm panels. * **Medical Devices**: Audible alerts and heart rate monitors. * **Kiosks and Point-of-Sale (POS)**: Transaction confirmations and instructions. * **Consumer Electronics**: Radios, intercoms, and smart home hubs. --- ### Integration Example (Basic Circuit) To drive this speaker using a microcontroller like an Arduino, you typically use a simple Class D amplifier or a transistor-based driver circuit. ```cpp // Example: Basic Tone Generation (Arduino) int speakerPin = 9; // Connected to an amplifier driving the AS06008PS-R void setup() { pinMode(speakerPin, OUTPUT); } void loop() { tone(speakerPin, 1000); // Send a 1KHz sound signal delay(500); noTone(speakerPin); delay(500); } ```