TB2922HQ

TB2922HQ TOSHIBA Bi-CMOS Digital Integrated Circuit Silicon Monolithic TB2922HQ Dual Audio Power Amplifier The TB2922HQ is 2ch BTL audio amplifier for TV or home audio applications. It includes and the pure complementary P-ch and N-ch DMOS output stage. www.DataSheet4U.com The package is CPP (Compact Power Package). It is built-in standby function, muting function various kinds of protectors. Weight: 4.04 g (typ.) Features : : : : High power output POUT (1)= 22 W (typ) (VCC = 18V, RL = 8 Ω, f = 1 kHz, THD = 10%) POUT (2)= 37W (typ) (VCC = 16V, RL = 4 Ω, f = 1 kHz, THD = 10%) POUT (3)= 46W (typ) (VCC = 26V, RL = 8 Ω, f = 1 kHz, THD = 10%) POUTMAX (1)= 72W (typ) (VCC = 26V, RL = 8 Ω, f = 1 kHz, Ｍax Power) Low distortion ratio Low noise : THD=0.02％ (typ) : Vno = 0.16 μVrms (typ) (VCC = 18V, RL = 8 Ω, Rg = 0 Ω, BW = 20 Hz~20 kHz) Low outside parts Built-in standby switch function (pin 1) Built-in muting function (pin 6) Built-in various protection circuits: Thermal shut down, overvoltage, out to GND, out to VCC, out to out short speaker burned Operating supply voltage : VCC (opr) = 9 to 26 V (RL = 8 Ω) : VCC (opr) = 9 to 18 V (RL = 4 Ω) Note 1: Install the device correctly. Otherwise, the device or system may be degraded, damaged or even destroyed. Note 2: The protection features are intended to avoid output short-circuits or other abnormal conditions temporarily. It is not guaranteed that they will prevent the IC from being damaged. Exposure to conditions bey...