TDA2005R audio power amplifier
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Description: The TDA2005R is an integrated circuit audio power amplifier designed for use in car radio applications. It features dual channels and provides a high output power with low distortion. The IC is capable of driving speakers with good efficiency and is housed in a compact package suitable for automotive environments.
Key Features:
- Dual audio power amplifier IC
- Designed for car radio applications
- High output power capability
- Low distortion
- Thermal shutdown protection
- Short-circuit protection
- Supply voltage: 8V to 18V
- Output power: Up to 20W per channel into 4 ohms at 14.4V supply voltage
- Total harmonic distortion (THD): Typically 0.5%
- Operating temperature range: -40°C to +85°C
- Package type: Multiwatt 11
- Car radios
- Automotive audio systems
- Portable audio amplifiers
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