TDA7498L is a dual BTL class-D audio amplifier with single power supply designed for home systems and active speaker applications. It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink.
The TDA7498L is a dual BTL class-D audio amplifier designed for home systems and active speaker applications. It delivers 80 W + 80 W of output power at THD = 10% with a 6 Ω load and 32 V supply voltage. The device operates on a wide single-supply range of 14 V to 36 V and achieves high efficiency of up to 90%.
| Output Power | 80 W + 80 W |
|---|---|
| Supply Voltage Range | 14 - 36 V |
| Efficiency | 90% |
| Operating Temperature | -40 to 85 °C |
| Package | PowerSSO-36 (EPU) |
The amplifier provides 80 W + 80 W output power at THD = 10% with a 6 Ω load and 32 V supply.
Yes, the device features an externally synchronizable amplifier design.
The amplifier offers four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB.