The LA4224 is a monolithic integrated circuit (IC) manufactured by SANYO. Below are its specifications, descriptions, and features:
Specifications:
- Manufacturer: SANYO
- Type: Power Amplifier IC
- Output Power: 5W (typical at 8Ω, 12V)
- Supply Voltage (VCC): 12V (max 18V)
- Operating Voltage Range: 6V to 18V
- Quiescent Current: 45mA (typical)
- Total Harmonic Distortion (THD): 0.5% (typical at 1W, 1kHz)
- Package: SIP (Single In-line Package)
- Pin Count: 10 pins
Descriptions:
- The LA4224 is a power amplifier IC designed for audio applications, such as car radios, portable audio devices, and small audio systems.
- It features built-in thermal shutdown protection to prevent overheating.
- The IC requires minimal external components, making it suitable for compact designs.
Features:
- Low External Component Count – Requires few external parts for operation.
- Thermal Shutdown Protection – Safeguards the IC from overheating.
- Wide Operating Voltage Range (6V–18V) – Suitable for various power supply conditions.
- High Output Power (5W at 12V, 8Ω) – Efficient for small speaker applications.
- Low Distortion – Ensures clear audio output.
This IC is primarily used in low-power audio amplification applications.