OBSOLETE
LM4651, LM4652
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ti.
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SNOS507H – MAY 2000 – REVISED APRIL 2013
LM4651 & LM4652 Overture™ Audio Power Amplifier 170W Class D Audio Power Amplifier Solution
Check for Samples: LM4651, LM4652
FEATURES
1
•23 Conventional Pulse Width Modulation.
• Externally Controllable Switching Frequency.
• 50kHz to 200kHz Switching Frequency Range.
• Integrated Error Amp and Feedback Amp.
• Turn−on Soft Start and Under
Voltage Lockout.
• Over Modulation Protection (Soft Clipping).
• Externally Controllable Output Current
Limiting and Thermal Shutdown Protection.
• Self Checking Protection Diagnostic.
APPLICATIONS
• Powered Subwoofers for Home Theater and PC's
• Car Booster Amplifier • Self-p...