TDA2822 9V audio op amp
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The TDA2822 is a low-voltage dual power amplifier integrated circuit (IC) designed for audio applications. It is capable of delivering stereo output and operates efficiently on a 9V power supply.
Key Features:
- Number of Channels: Dual-channel audio amplifier.
- Operating Voltage: Typically operates on a 9V power supply.
- Output Power: Provides adequate power output for low-power audio amplification.
- Package Type: Available in various packages, including DIP and SMD.
- Low Distortion: Produces low distortion and noise for clear audio reproduction.
- Internal Thermal Shutdown: Includes thermal shutdown protection for overtemperature conditions.
- Portable audio devices.
- Television and multimedia systems.
- Desktop computer speakers.
- Intercom and communication systems.
- Battery-operated audio applications.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment