TDA7498 is currently on the market \'s first 100W +100 W amplifier , using support monolithic integrated analog , logic and high voltage capabilities, and other Class-D amplification process can create more chip area is compared , BCD6S efficiency ratio STMicroelectronics while reducing crosstalk and improve sound quality. In addition, the BCD6S high power output circuits are integrated complementary NMOS and PMOS transistors , eliminating the old process required bootstrap capacitor and the cathode of the diode load . STMicroelectronics TDA7498 distortion (THD + N) is less than 0.01% , to provide higher -quality listening experience . Product Details : Efficient use of original TDA7498 capacitive coupling capacitors imported 0.47UF, main filter electrolytic capacitor using the brand , capacity 2200UF/35V * 4, to ensure strong support for a steady stream of power . Use high-precision chip resistors resistor 0805 , the main circuit employs a precision of ± 1% metal film resistors rings , ensure the machine a good signal to noise ratio . 1.6mm thick sheet using double-sided PCB , 2.0 oz copper thickness , HASL whole process to ensure that the size of the current through the good performance . PCB -class quality . output current using a large red ring inductance Basic performance parameters: Work: Class D Quiescent Current : 50mA Efficiency: 90% Rated output power : 2 * 100W Frequency response : 20Hz to 20KHz Working voltage : AC110-240V Maximum output current : 1.2A Speaker parameters :4- 8 ohms ( 4 ohm speaker can bring ) Body External dimensions : Width 90 mm Depth 180 mm Height 45 mm
Tags: tda7498e digital amplifier, digital amplifier, amplifier digital, Cheap tda7498e digital amplifier, High Quality digital amplifier, China amplifier digital Suppliers.
|Package Weight||3.0kg (6.61lb.)|
|Package Size||18cm x 10cm x 10cm (7.09in x 3.94in x 3.94in)|
|Model Number||YJ-Finished machine|