Professional IC Distribution & Technical Solutions

The part LA4631 is a power amplifier IC manufactured by SANYO. Below are the specifications, descriptions, and features based on factual information from the Manufactor Datasheet:

Specifications:

• Manufacturer: SANYO
• Type: Power Amplifier IC
• Package: SIP (Single In-line Package)
• Number of Pins: 10
• Operating Voltage Range: 3.5V to 16V
• Output Power: 2.8W (typical at 9V, 4Ω load, THD = 10%)
• Quiescent Current: 30mA (typical)
• Total Harmonic Distortion (THD): 0.3% (typical at 1W, 4Ω load)
• Frequency Response: 20Hz to 20kHz
• Operating Temperature Range: -20°C to +75°C

Descriptions:

• The LA4631 is a monolithic integrated circuit designed for audio power amplification in portable devices.
• It features built-in thermal shutdown and overvoltage protection.
• The IC is optimized for low-voltage operation, making it suitable for battery-powered applications.

Features:

• Low Quiescent Current: Ensures power efficiency in battery-operated devices.
• Built-in Protections: Includes thermal shutdown and overvoltage protection.
• Wide Operating Voltage Range: Supports 3.5V to 16V, making it versatile for various applications.
• Compact SIP Package: Space-saving design for portable electronics.
• Low Distortion: Provides high-quality audio output with minimal distortion.

This information is based solely on the available specifications for the LA4631 from SANYO.