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TPA4860 www.ti.com SLOS164B – SEPTEMBER 1996 – REVISED JUNE 2004 1-W MONO AUDIO POWER AMPLIFIER
FEATURES D PACKAGE
(TOP VIEW) 1-W BTL Output (5 V, 0.2 % THD+N)
3.3-V and 5-V Operation
No Output Coupling Capacitors Required
Shutdown Control (IDD = 0.6 ВµA)
Headphone Interface Logic
Uncompensated Gains of 2 to 20 (BTL Mode)
Surface-Mount Packaging
Thermal and Short-Circuit Protection
High Power Supply Rejection(56-dB at 1 kHz)
LM4860 Drop-In Compatible GND
SHUTDOWN
HP-SENSE
GND
BYPASS
HP-IN1
HP-IN2
GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 GND
VO2
IN+
IN–
VDD …
