DESCRIPTION
The TK10415M is a very low operating voltage and current audio power amplifier to drive ceramic speakers.
The TK10415M 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 TK10415M is available in the very small SOT23L-6 surface mount package.
The small package in conjunction with few external components saves printed circuit board space.

FEATURES
■ Wide Operating Voltage Range (VCC = 1.8 to 5.5 V)
■ Very Low Supply Current (ICC = 1.8 mA @ VCC= 2.4 V)
■ Very Low Standby Current (ISTBY = 0.1 µA)
■ Miniature Package (SOT23L-6)
■ Very Large Output Voltage (VOUT(MAX) = 1.7 Vrms @ VCC = 2.4 V, RL = 620 Ω)
■ Very Small Total Harmonic Distortion (THD = 0.1 % @ VOUT = 0.8 Vrms)
■ Needs No Output Coupling Capacitor

APPLICATIONS
■ Speaker Driver for Portable Equipment
■ Headphone Driver
■ Toys and Games