(Hong Kong)
Product Summary
The LM4671ITLX is a single supply, high efficiency 2.5W switching audio amplifier. A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design. The LM4671ITLX is designed to meet the demands of mobile phones and other portable communication devices. The applications of the LM4671ITLX are Mobile phones, PDAs, Portable electronic devices.
Parametrics
LM4671ITLX absolute maximum ratings: (1)Supply Voltage:6.0V; (2)Storage Temperature:-65℃ to +150℃; (3)Voltage at Any Input Pin:VDD + 0.3V ≥ V ≥ GND - 0.3V; (4)Power Dissipation:Internally Limited; (5)ESD Susceptibility, all other pins:2.0kV; (6)ESD Susceptibility:200V; (7)Junction Temperature (TJMAX):150℃.
Features
LM4671ITLX features: (1)No output filter required for inductive loads; (2)Externally configurable gain; (3)Very fast turn on time: 17μs (typ); (4)Minimum external components; (5)“Click and pop” suppression circuitry; (6)Micro-power shutdown mode; (7)Available in space-saving microSMD package.
Diagrams
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 LM4671ITLX |
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Data Sheet |
Negotiable |
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LM4671ITLX/NOPB |
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IC AMP AUDIO PWR 2.5W MONO 9USMD |
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