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STMICROELECTRONICS TDA7498TR Dual Audio Amplifier
The TDA7498L is a dual BTL class-D audio amplifier designed for home audio systems and active speakers. It offers high efficiency of 90%, with output power up to 80W + 80W at THD=10% with a 6Ω load and 70W + 70W at THD=10% with an 8Ω load. The amplifier operates on a wide single supply voltage from 14V to 36V, features differential inputs to minimize noise, and provides standby, mute, and protection functions including overcurrent and thermal overload protections. Packaged in PowerSSO-36 with exposed pad for heatsinking, it supports external clock synchronization for multi-device systems, making it ideal for high-quality audio applications.
STMICROELECTRONICS TDA7498TR Dual Audio Amplifier Specifications:
- Output Power: 80W + 80W at THD=10% with Ri=6Ω, 70W + 70W at THD=10% with Ri=8Ω
- Supply Voltage Range: 14V to 36V
- Efficiency: Up to 90%
- Package: PowerSSO-36 with exposed pad
- Protection: Overcurrent, thermal overload, overvoltage, undervoltage
- Input impedance: 60 kΩ typical, coupling capacitor required (470 nF typical)
- Gain settings: 25.6 dB, 31.6 dB, 35.1 dB, 37.6 dB (fixed)
- Operating Temperature: 40°C to 85°C
- Total harmonic distortion: 0.1% at 1W, 10% at maximum power
- Clock sync: External or internal oscillator mode, supports master/slave configurations
Buy the Buy STMicroelectronics TDA7498L Part Number TDA7498TR Online
Enhance your audio system with the STMicroelectronics TDA7498L, a dual BTL class-D amplifier offering up to 80W per channel. With high efficiency of 90%, wide voltage operation, and protection features like overcurrent and thermal shutdown, it provides reliable, high-quality sound. Packaged in a compact PowerSSO-36 form factor with an exposed pad for better heat dissipation, this amplifier is ideal for home audio and active speaker applications. Purchase online today for a durable, high-performance audio solution designed for demanding audio setups.
Get STMicroelectronics TDA7498L today—built for high-power, efficient audio amplification with advanced protection features.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS TDA7498TR?
You can click on the BUY or RFQ button to purchase TDA7498TR from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part TDA7498TR?
You can download the TDA7498TR datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of TDA7498TR?
STMICROELECTRONICS