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 to deliver reliable sound amplification. They are perfectly suited for portable audio applications, including radio cassette recorders and mini audio systems. Each channel provides 2.5W of output power, making them ideal for various DIY projects. Operating across a wide 5V to 12V supply voltage range, they offer 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 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%)
• Key Features: Soft Clip, Thermal Shut-down Protection, Stand-by Switch, Power ON/OFF Switch
• Frequency Type: Low Frequency

Key features and benefits:

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

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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