器件名称:
TDA1013B
功能描述:
4 W audio power amplifier with DC volume control
文件大小:
111.94KB 共11页
简 介:
INTEGRATED CIRCUITS DATA SHEET TDA1013B 4 W audio power amplifier with DC volume control Product specication File under Integrated Circuits, IC01 July 1994 Philips Semiconductors Product specication 4 W audio power amplier with DC volume control GENERAL DESCRIPTION TDA1013B The TDA1013B is an integrated audio amplifier circuit with DC volume control, encapsulated in a 9-lead single in-line (SIL) plastic package. The wide supply voltage range makes this circuit ideal for applications in mains and battery-fed apparatus such as television receivers and record players. The DC volume control stage has a logarithmic control characteristic with a range of more than 80 dB; control is by means of a DC voltage variable between 2 and 6.5 V. The audio amplifier has a well defined open loop gain and a fixed integrated closed loop. This device requires only a few external components and offers stability and performance. Features Few external components Wide supply voltage range Wide control range Pin compatible with TDA1013A QUICK REFERENCE DATA PARAMETER Supply voltage Repetitive peak output current Total sensitivity Audio amplier Output power Total harmonic distortion Sensitivity DC volume control unit Gain control range Signal handling Sensitivity (pin 6) Input impedance (pin 8) THD < 1%; DC control = 0 dB Vo = 125 mV; max. voltage gain Vi |Zi| 39 23 45 29 55 35 mV k Vi 1.2 1.7 V |Gv| 80 dB THD = 10%; RL = 8 Po = 2.5 W; RL = 8 Po = 2.5 W Po THD Vi 4.0 100 4.2 0.15 125 ……
