SA58637 2 x 2.2W BTL audio amplifier

NXP

Description

SA58637 2 × 2.2 W BTL audio ampliﬁer Rev.01 * 25 February 2008 Product data sheet 1.General .
The SA58637 is a two-channel audio ampliﬁer in an HVQFN20 package.

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Datasheet Specifications

Part number: SA58637
Manufacturer: NXP ↗
File Size: 140.94 KB
Datasheet: SA58637-NXP.pdf
Description: 2 x 2.2W BTL audio amplifier

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

Applications

* I Professional and amateur mobile radio I Portable consumer products: toys and games I Personal computer remote speakers NXP Semiconductors SA58637 2 × 2.2 W BTL audio ampliﬁer 4. Quick reference data Table 1. Quick reference data VCC = 6 V; Tamb = 25 °C; RL = 8 Ω; VMODE = 0 V; measured in test

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SA58637 2.2W BTL audio amplifier NXP

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