DESCRIPTION The TK10416M is a very low operating voltage and current audio power amplifier to drive dynamic speakers. The TK10416M drives the speaker directly, because the device has a differential output that does not need an output coupling capacitor. The voltage gain is adjustable by two external resistors. The TK10416M is available in the very small SOT23L-6 surface mount package. The small package in conjunction with few external components save printed circuit board space. FEATURES ■ Very Wide Operating Voltage (VCC = 1.8 to 5.5 V) ■ Very Low Supply Current ■ Very Low Standby Current ■ Miniature Package (SOT23L-6) ■ Adjustable Voltage Gain (VG1 = 0 to 40 dB) ■ Needs No Output Coupling Capacitor APPLICATIONS ■ Speaker Driver for Portable Equipment ■ Headphone Driver ■ Toys
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