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LM4923 |
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| Part Number | LM4923 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The LM4923 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of deliverin... |
| Features |
1
•2 Fully Differential Amplification • Available in Space-saving WQFN Package • Ultra Low Current Shutdown Mode • Can Drive Capacitive Loads up to 100pF • Improved Pop & Click Circuitry Eliminates Noises During Turn-on and Turn-off Transitions • 2.4 - 5.5V Operation • No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required APPLICATIONS • Mobile Phones • PDAs • Portable Electronic Devices KEY SPECIFICATIONS • Improved PSRR at 217Hz 85dB(typ) • Power Output at 5.0V @ 1% THD+N 1.1W(typ) • Power Output at 3.3V @ 1% THD+N 400mW(typ) • Shutdown Current 0.1μA(typ) DESCRIPTI... |
| Document |
 LM4923 Data Sheet
PDF 563.72KB |
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