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LA4742

Sanyo
Part Number LA4742
Manufacturer Sanyo
Description 45 W Four-Channel Bridge Circuit Power Amplifier
Published Apr 25, 2005
Detailed Description Ordering number : ENN7043 Monolithic Linear IC LA4742 45 W Four-Channel (Bridge Circuit) Power Amplifier Overview The...
Datasheet PDF File LA4742 PDF File

LA4742
LA4742

Overview
Ordering number : ENN7043 Monolithic Linear IC LA4742 45 W Four-Channel (Bridge Circuit) Power Amplifier Overview The LA4742 is a 45 W 4-channel power amplifier IC for car stereo systems.
It features a built-in bridge circuit and the ability to radically reduce the number of external components required.
Package Dimensions unit: mm 3236-HZIP25 [LA4742] 29.
2 25.
6 4.
5 Features • Maximum output power: 45 W × 4 channels (VCC = 14.
4 V, 4 Ω load, 1 kHz) • 40 W × 4 channels (VCC = 13.
7 V, 4 Ω load, 1 kHz) • Requires only seven external components and does not require an oscillation prevention RC circuit, a noise filter, or a BS capacitor.
R1.
7 14.
4 17.
4 3.
3 10.
2 0.
4 4.
0 4.
0 Functions • Outp...


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