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LA4301 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LA4301100Yes

LA4301 is a monolithic integrated circuit designed for use as an audio power amplifier.

The LA4301 is a monolithic integrated circuit designed for use as an audio power amplifier. Below are the specifications, descriptions, and features of the LA4301:

Manufacturer:

SANYO Electric Co., Ltd. (now part of ON Semiconductor)

Specifications:

  • Output Power: 2.3W (typical at 9V, 8Ω, THD = 10%)
  • Supply Voltage Range: 4V to 16V
  • Quiescent Current: 9mA (typical)
  • Total Harmonic Distortion (THD): 0.3% (typical at 1kHz, 1W output)
  • Operating Temperature Range: -20°C to +75°C
  • Package Type: SIP (Single In-line Package), 10-pin

Description:

The LA4301 is a low-voltage audio power amplifier IC designed for portable audio applications. It provides a moderate output power suitable for small speakers and features low quiescent current, making it ideal for battery-operated devices.

Features:

  • Low quiescent current for improved battery efficiency
  • Minimal external components required
  • Built-in thermal shutdown protection
  • Low distortion and noise
  • Single in-line package (SIP) for compact PCB design

The LA4301 is commonly used in portable radios, cassette players, and other small audio devices.

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