EUA6027 Datasheet - Eutech Microelectronics

EUA6027 Stereo Audio Power Amplifier

PIN BYPASS GAIN0 GAIN1 PIN 10 2 3 1,11 13,20 5 9 8 4 12 6,15 14 18 17 7 19 16 I/O I I DESCRIPTION Tap to voltage divider for internal midsupply bias generator Bit 0 of gain control Bit 1 of gain control GND LINLIN+ LOUTLOUT+ NC PVDD ROUTROUT+ RINRIN+ SHUTDOWN VDD I I O O I O O I I I - Ground Left.

EUA6027 2-W Stereo Audio Power Amplifier with Selectable Gain and Shutdown DESCRIPTOIN The EUA6027 is a stereo audio speaker amplifier in a 20-pin TSSOP thermally enhanced package. Operating on a single 5V supply, EUA6027 is capable of delivering 2W of output power per channel into 3£[ loads with less than 1% THD+N. Amplifier gain is internally configured and controlled by way of two terminals (GAIN0 and GAIN1). Gain settings of 6 dB, 10 dB, 15.6 dB, and 21.6 dB (inverting) are provided. Interna.

EUA6027 Features

* include an active-low shutdown mode input and thermal shutdown protection. FEATURES z z z z z z z 2W/Ch Output Power Into 3-Ω Load From 5-V Supply Internal Gain Control Fully Differential Input Depop Circuitry Thermal Shutdown Protection TSSOP-20 with Thermal Pad RoHS Compliant and 100% Lead (Pb)-F

EUA6027_EutechMicroelectronics.pdf