TA8227 / D8227 / UTC8227 Audio power amplifier DIP-14 IC

TA8227 / D8227 / UTC8227 Dual-Channel 2.5W Audio Power Amplifier IC DIP-14

The TA8227, D8227, and UTC8227 are versatile low-frequency audio power amplifier integrated circuits. These dual-channel ICs are designed for reliable sound amplification in various applications. They are perfectly suited for portable audio systems like radio cassette recorders and mini audio systems. Each channel delivers 2.5W of output power, making them ideal for DIY projects. Operating across a wide 5V to 12V supply voltage range, they offer excellent design flexibility. Built-in features include a power ON/OFF switch and a stand-by switch for efficient power management. Integrated thermal shutdown protection ensures robust and safe operation. Soft clip functionality further enhances overall audio quality.

Specifications:

• Product Type: Audio Power Amplifier IC
• Model Numbers: TA8227, D8227, UTC8227
• Package Type: DIP-14
• Channels: 2 (Dual Channel)
• Operating Supply Voltage (Vcc): 5V to 12V
• Quiescent Supply Current (ICC): 21mA (typical, at Vcc=9V, Vi=0)
• Output Power (Po): 2.50W/CH (at Vcc=9V, RL=4Ω, f=1kHz, THD=10%)
• Frequency Type: Low Frequency

Key features and benefits:

• Dual-channel audio power amplifier
• Wide operating supply voltage (5V to 12V)
• 2.5W/CH output power (at Vcc=9V, RL=4Ω, f=1kHz, THD=10%)
• Low quiescent supply current (21mA typical)
• Built-in power ON/OFF switch
• Integrated thermal shut-down protection circuit
• Stand-by switch for power management
• Soft clip functionality for enhanced audio quality

Applications:

• Portable radio cassette recorders
• Mini audio systems
• DIY audio amplifier projects
• Battery-powered audio devices
• Small speaker systems

Package Includes:

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