LA4440 Datasheet – 6W 2-Channel / Bridge 19W typ Power Amplifier

This post explains for the semiconductor LA4440.

The Part Number is LA4440.

The function of this semiconductor is 6W 2-Channel / Bridge 19W typ Power Amplifier.

Manufacturers : Sanyo

Preview images :

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LA4440 image

Description :

Ordering number:ENN750F Monolithic Linear IC LA4440 6W 2-Channel, Bridge 19W typ Power Amplifier Features • Built-in 2 channels (dual) enabling use in stereo and bridge amplifier applications. Dual : 6W×2 (typ.) Bridge : 19W (typ.) • Minimun number of external parts required. • Small pop noise at the time of power supply ON/OFF and good starting balance. • Good ripple rejection : 46dB (typ.) • Good channel separation. • Small residual noise (Rg=0). • Low distortion over a wide range from low frequencies to high frequencies. • Easy to design radiator fin. • Built-in audio muting function. • Built-in protectors. a. Thermal protector b. Overvoltage, surge voltage protector c. Pin-to-pin short protector Package Dimensions unit:mm 3023A-SIP14H [LA4440] 37.0 30.0 4.5 15.0max 13.8 R1.7 0.8min 8.0 6.0 1 1.99 2.54 0.6 1.4 14 0.4 2.25 SANYO : SIP14H Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Surge supply voltage Allowabl […]

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pinout

LA4440 Datasheet


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