LA4814JA Description
ENA2040 LA4814JA Monolithic Linear IC 2-Channel Power Amplifier http://onsemi. Overview The LA4814JA buili-in the power amplifier circuit capable of low-voltage (2.7V and up) operation and has additionally a standby function to reduce the current drain. It is a power amplifier IC optimal for speaker drive used in battery-driven portable equipment and other such products.
LA4814JA Key Features
- Low-voltage operation possible VCC =2.7V and up
- Standby function Current drain at standby = 0.1μA typ. (VCC = 5V)
- Voltage gain setting possible Voltage gain = 3 to 20dB
- Second amplifier stop control function Reducing the pop noise at startup (in BTL mode)
- Maximum junction temperature
- Mounted on Our evaluation board : Double-sided board with dimensions of 60mm × 60mm × 1.6mm
- Determine the supply voltage to be used with due consideration of allowable power dissipation