EUA6027A - 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
EUA6027A 2-W Stereo Audio Power Amplifier with Selectable Gain and Shutdown DESCRIPTOIN The EUA6027A is a stereo audio speaker amplifier in a 20-pin TSSOP thermally enhanced package.
Operating on a single 5V supply, EUA6027A 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.
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EUA6027A 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
