There is a device embedded in SOT-163 .The 20 pins are pronged contacts which are part of a signal interface in a computer or other communication device.This electronic part has a Single supply type.A maximum operating temperature of 85°C ensures its reliability.To ensure reliability, it operates at a temperature of -40°C °C on a continuous basis.15mA external influences affect the amount of quiescent current consumed by this device.In order for the device to operate, the maximum supply voltage must be 18V .The device operates at a minimal supply voltage of 2.2V .
TDA8542AT/N1-T Features
SOT-163 package
TDA8542AT/N1-T Applications
There are a lot of NXP Semiconductors / Freescale TDA8542AT/N1-T audio amplifiers applications.