STMicroelectronics TDA7491LP
The TDA7491LP is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors. The TDA7491LP is pin-to-pin compatible with| Part No. | TDA7491LP |
|---|---|
| Datasheet | TDA7491LP Download |
| Manufacturer |  STMicroelectronics |
| Description | 2 x 5-watt dual BTL class-D audio amplifier |
| Buy | Stock & Price |
FEATURES
● 5 W + 5 W continuous output power: RL = 8 Ω, THD = 10% at VCC = 9 V● 5 W + 5 W continuous output power: RL = 4 Ω, THD = 10% at VCC = 6.6 V
● Wide range single supply operation (5 V - 14 V)
● High efficiency (η = 90%)
● Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB
● Differential inputs minimize common-mode noise
● Filterless operation
● No ‘pop’ at turn-on/off
● Standby and mute features
● Short-circuit protection
● Thermal overload protection
● Externally synchronizable PowerSSO-36 with exposed pad down
DESCRIPTION
Thanks to the high efficiency and exposed-pad-down (EPD) package no separate heatsink is required. Furthermore, the filterless operation allows a reduction in the external component count. The TDA7491LP is pin-to-pin compatible with
