LA4440 Audio Amplifier IC | CD4440CU

60(inc. GST)

Availability: 25 in stock SKU: BIM231 Category:

Description

The integrated circuit can function as a mono audio amplifier or a stereo dual-channel audio amplifier. It has two modes of operation: stereo mode and bridge mode. The main difference between those two modes of configuration is that in stereo mode, a single IC can drive a maximum of 6W + 6W two speakers, resulting in only 12 watts of load, whereas in bridge mode, a single IC can output 19W audio to a single speaker.

Specification

Supply voltage 13.2V
Maximum operating voltage 18V
Surge supply voltage 50V
Allowable power dissipation 15W
Dual-mode 6W
Bridge mode 19W
Ripple rejection ratio 46dB
Quiescent current 100 to 200mA
Operating temperature -20°C to 75°C

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