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STMICROELECTRONICS TDA7561 Car Power Amplifier
The TDA7561 is a robust quad bridge power amplifier designed for car radio applications, utilizing BCD technology and DMOS output stages. It offers high output power, up to 4 x 60W, with full diagnostics for fault detection, including short circuit and DC offset detection. Features include selectable gain from 26 dB to 12 dB, soft mute, stand-by, I2C digital interface for control, and comprehensive protection circuits. Its low distortion and efficient design deliver clear, powerful audio suitable for automotive multimedia systems, ensuring reliability and ease of integration.
STMICROELECTRONICS TDA7561 Car Power Amplifier Specifications:
- Supply Voltage Range: 8 V to 18 V
- Peak Supply Voltage: 50 V (for 50 ms)
- Output Power: Up to 60 W per channel at 4 Ω
- Total Harmonic Distortion: Less than 0.05% at 1W to 10W output
- Gain: 26 dB or 12 dB selectable via I2C
- Input Impedance: 80 kΩ to 130 kΩ
- Output Peak Current: 8 A (non-repetitive), 6 A (repetitive)
- Thermal Resistance: 1 °C/W junction-to-case
- Operating Temperature: -55°C to 150°C
- Power Dissipation: Up to 85 W at 70°C junction temperature
- Diagnostic Features: Short to GND, Short to Vcc, DC Offset, Open Load detection
- Protection: Short circuit, thermal, and ESD protection
- Package Types: Flexiwatt25 vertical and horizontal, available in tube packaging
- Communication: I2C interface for configuration and diagnostics
Buy the ST Series TDA7561 Car Amplifier: 4x60W Power Output
Discover the robust performance of the ST Series TDA7561 car audio amplifier, capable of delivering up to 4 x 60W of power with low distortion. This high-efficiency device features selectable gain, advanced diagnostics, and comprehensive protection circuits. Designed for automotive environments, it ensures reliable operation with fault detection for short circuits, DC offset, and open loads. Easy to control via I2C, the TDA7561 is perfect for OEM and aftermarket car audio systems wanting powerful, high-quality sound with integrated safety features. Purchase online now to enhance your vehicle’s audio experience.
Order your ST Series TDA7561 car amplifier today and enjoy powerful, clear sound with full diagnostic protection for reliable automotive audio performance.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS TDA7561?
You can click on the BUY or RFQ button to purchase TDA7561 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part TDA7561?
You can download the TDA7561 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of TDA7561?
STMICROELECTRONICS