NXP Semiconductors TDA8922
The TDA8922 is a high efficiency class-D audio power amplifier with very low dissipation. The typical output power is 2 × 25 W. The device is available in the HSOP24 power package with a small internal heatsink and in the DBS23P through-hole power package.| Part No. | TDA8922 |
|---|---|
| Datasheet | TDA8922 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 2 x 25 W class-D power amplifier |
| Buy | Stock & Price |
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
QUICK REFERENCE DATA ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONALDESCRIPTION
General Pulse width modulation frequency Protections Overtemperature Short-circuit across loudspeaker terminals and to supply lines Start-up safety test Supply voltage alarm Differential audio inputs LIMITING VALUES THERMAL CHARACTERISTICS QUALITY SPECIFICATION STATIC CHARACTERISTICS SWITCHING CHARACTERISTICS DYNAMIC AC CHARACTERISTICS (STEREO AND DUAL SE APPLICATION) DYNAMIC AC CHARACTERISTICS (MONO BTL APPLICATION) APPLICATION INFORMATION BTL application Pin MODE Output power estimation External clock Heatsink requirements Output current limiting Pumping effects Reference design PCB information for HSOP24 package Classification Bill of materials for reference design Curves measured in reference design Application schematics 17 18 18.1 18.2 18.2.1 18.2.2 18.3 18.3.1 18.3.2 18.3.3 18.4 19 20 21 PACKAGE OUTLINE SOLDERING TDA8922 Introduction Through-hole mount...
