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MC34119L Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
MC34119LUTC153Yes

MC34119L is a low-power audio amplifier IC manufactured by UTC (Unicorn Microelectronics).

The MC34119L is a low-power audio amplifier IC manufactured by UTC (Unicorn Microelectronics). Below are its key specifications, descriptions, and features:

Specifications:

  • Supply Voltage Range: 2.0V to 16V
  • Quiescent Current: 1.6mA (typical)
  • Output Power: 250mW (typical into 8Ω at 9V)
  • Voltage Gain: Adjustable via external resistors
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: DIP-8 or SOP-8

Descriptions:

The MC34119L is a monolithic integrated circuit designed for low-voltage audio amplification applications. It features low quiescent current, making it suitable for battery-powered devices. The amplifier can drive an 8Ω speaker directly and includes internal thermal shutdown protection.

Features:

  • Low power consumption
  • No external coupling capacitors required
  • Adjustable voltage gain (20dB to 46dB)
  • Internal thermal shutdown protection
  • Short-circuit protection
  • Compatible with single-supply operation

This information is based on the manufacturer's datasheet and technical documentation.

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