(China (Mainland))
Product Summary
The LM4890MMX is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. Its package is MSOP8.
Parametrics
Absolute maximum ratings: (1)Supply Voltage: 6.0V; (2)Storage Temperature: -65℃ to +150℃; (3)Input Voltage: -0.3V to VDD +0.3V; (4)Power Dissipation: Internally Limited; (5)ESD Susceptibility: 2000V; (6)Junction Temperature: 150℃.
Features
Features: (1)Available in space-saving packages: micro SMD, MSOP, SOIC, and LLP; (2)Ultra low current shutdown mode; (3)BTL output can drive capacitive loads; (4)Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions; (5)2.2 - 5.5V operation; (6)No output coupling capacitors, snubber networks or bootstrap capacitors required; (7)Thermal shutdown protection; (8)Unity-gain stable; (9)External gain configuration capability.
Diagrams
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 LM4890MMX |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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LM4890MMX/NOPB |
National Semiconductor (TI) |
Audio Amplifiers |
Data Sheet |
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