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PT5305 1.4W Filter-free Class D Audio Power Amplifier Datasheet


PT5305

Powtech
PT5305

Part Number PT5305
Manufacturer Powtech
Description The PT5305 is a filter-free class D audio power amplifier designed for portable communication device applications. It is capable of delivering 1.4...
Features z 1.4W Into 8 Ω from a 5V supply at THD=10% (Typ) z High Efficiency: 84% at 400mW, 5V power supply and 8Ω speaker z 75dB PSRR at 217Hz z 2mA Quiescent Current z 0.5uA Shutdown Current z advanced pop & click circuitry z over current limiter z thermal overload protection z low power shutdown mode z O...

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PT530BA

UNIKC
PT530BA
Part Number PT530BA
Manufacturer UNIKC
Title N-Channel MOSFET
Description PT530BA N-Channel Enhancement Mode MOSFET PRODUCT SUMMARY V(BR)DSS RDS(ON) 30V 4.3mΩ @VGS = 10V ID2 89A TO-220 ABSOLUTE MAXIMUM RATINGS (TA.
Features .

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PT5303

Powtech
PT5303
Part Number PT5303
Manufacturer Powtech
Title 1.25W Mono Full Differential Audio Power Amplifier
Description The PT5303 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable communi.
Features z z z z z z z z 1.25W into 8Ω from a 5V Supply at THD=1% (Typ.) Low Supply Current: 2.7mA@VDD=5V Shutdown Current < 1uA Improved PSRR at 217Hz: 80dB (Typ.) Fully Differential Design Reduces RF Rectification Improved CMRR Eliminates Two Input Coupling Capacitors Cbypass is Optional Due to Fully Diffe.

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PT5301

Powtech
PT5301
Part Number PT5301
Manufacturer Powtech
Title 2 Watts Audio Power Amplifier
Description The PT5301 is an audio power amplifier mainly designed for applications in mobile phones and other portable communication device applications. It .
Features a low-power shutdown mode and improved pop & click circuitry that attenuates noise which would otherwise occur during turn on and turn off transactions. The PT5301 is delivered with miniature MSOP-8, DFN-8 and SMD-9 packages (Pd free). FEATURES z Low Distortion 0.50W @ VDD=5.0V, RL=8Ω THD+N = 0.03%.

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