WebELECTRICAL CHARACTERISTICS (Refer to the test circuit, V S = + 20V; RL = 8Ω; R = 50Ω; GV = 30dB; f = 1KHz; Tamb = 25°C, unless otherwise specified.) Symbol Parameter Test Condition Min. Typ. Max. Unit VS Supply Range +5 +25 V Iq Total Quiescent Current 80 130 mA VOS Input Offset Voltage –20 +20 mV Ib Non Inverting Input Bias Current … WebNov 26, 2024 · The attached graph from the TDA7293 datasheet shows the RMS/Distortion output of a single TDA7293 driving a 4-ohm load with a Vs supply voltage of +/- 29VDC. At a frequency of 1KHz, the amplifier produces 70W RMS @ 0.009% THD, 75W RMS @ 0.1% THD, 80W RMS @ ~0.7% THD, and 90W RMS @ ~6% THD. The numbers driving an 8 …
25 + 25W stereo amplifier with mute & st-by
WebThe TDA7293 is a monolithic integrated circuit in. Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications, such. as home stereo, self powered … WebTDA7293 120-volt, 100-watt, DMOS audio amplifier with mute and standby Features Multipower BCD technology Very high operating voltage range (±50 V) DMOS power stage Multiwatt15V Multiwatt15H High output … icb gateshead
40w tda7377 placa de potência amplificador estéreo duplo canal …
WebThe TDA7297 is a dual bridge amplifier specially designed for TV and Portable Radio applications. WIDE SUPPLY VOLTAGE RANGE (6V -18V) MINIMUM EXTERNAL COMPONENTS – NO SWR CAPACITOR – NO BOOTSTRAP – NO BOUCHEROT CELLS – INTERNALLY FIXED GAIN STAND-BY & MUTE FUNCTIONS SHORT CIRCUIT … WebMar 30, 2024 · Hi-Fi усилитель на микросхеме TDA7294 / TDA7293 - AudioKiller's site еще 13 фото Схемы усилителей для наушников для изготовления своими руками WebApr 19, 2013 · Dual Power Amplifier Using TDA7293 MOSFET IC Posted Friday, April 19, 2013 shares As readers will know, there are already several power amplifier projects, two using IC power amps (aka power opamps). Both have been popular, and this project is not designed to replace either of them. icbfx fact sheet