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SA58637 Datasheet - NXP

SA58637 - 2 x 2.2W BTL audio amplifier

The SA58637 is a two-channel audio amplifier in an HVQFN20 package.

It provides power output of 2.2 W per channel with an 8 Ω load at 9 V supply.

The internal circuit is comprised of two Bridge-Tied Load (BTL) amplifiers with a complementary PNP-NPN output stage and standby/mute logic.

The SA58637 is

SA58637 Features

* I Low junction-to-ambient thermal resistance using exposed die attach paddle I Gain can be fixed with external resistors from 6 dB to 30 dB I Standby mode controlled by CMOS-compatible levels I Low standby current < 10 µA I No switch-on/switch-off plops I High power supply ripple rejection: 50 dB min

SA58637-NXP.pdf

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Datasheet Details

Part number:

SA58637

Manufacturer:

NXP ↗

File Size:

140.94 KB

Description:

2 x 2.2w btl audio amplifier.

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