TB2941HQ

Bi-CMOS Linear Integrated Circuit Silicon Monolithic TB2941HQ Maximum Power 49 W BTL × 4ch Audio Power Amp IC TB2941HQ 1. Description The TB2941HQ is a power IC with built-in four-channel BTL amplifier developed for car audio application. The maximum output power POUT is 49 W using a pure complementary P-ch and N-ch DMOS output stage. In addition, a standby switch, a mute function, output offset voltage detector, high-side switch and various protection features are included. 2. Applications Power Amp IC developed for car audio applications. Weight: 7.7 g (typ.) 3. Features High output power, low distortion, and low noise property (for details, refer to the Table 1 Typical Characteristics). Built-in high-side switches. (Pin25) (Note2) Built-in detecting output offset voltage. (Pin1,Pin25) (Note2) Built-in muting function. (Pin22) Built-in auto muting functions (for low Vcc and stand-by sequence) Built-in stand-by switch. (Pin4) Table 1 Typical Characteri...