SA58631 Datasheet 3W BTL Audio Amplifier

Manufacturer: NXP Semiconductors

Datasheet Details

The SA58631 is a one channel audio ampliﬁer in an HVSON8 package.

It provides power output of 3 W with an 8 Ω load at 9 V supply.

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

www.DataSheet4U.com SA58631 3 W BTL audio ampliﬁer Rev.

01 — 8 March 2006 Product data sheet 1.

s s s s s s s s s Low junction-to-ambient thermal resistance using exposed die attach paddle Gain can be ﬁxed with external resistors from 6 dB to 30 dB Standby mode controlled by CMOS-compatible levels Low standby current < 10 µA No switch-on/switch-off plops High power supply ripple rejection: 50 dB minimum ElectroStatic Discharge (ESD) protection Output short circuit to ground protection Thermal shutdown protection 3.

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