TDA7250引脚图及功能介绍,TDA7250内部方框原理图

TDA7250引脚图及功能介绍
  
  PIN FUNCTIONS
  N° Name Function
  1 VS – POWER SUPPLY Negative Supply Voltage.
  2 NON–INV. INP. CH. 1 Channel 1 Input Signal.
  3 QUIESC. CURRENT
  CONTR. CAP. CH1
  This capacitor works as an integrator, to control the quiescent current to output
  devices in no-signal conditions border=0>