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Generalplus

GPY0032A Datasheet Preview

GPY0032A Datasheet

2.0W Audio Power Amplifier

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GPY0031A
GPY0032A
2.0W Audio Power Amplifier
Mar. 14, 2014
Version 1.5
GENERALPLUS TECHNOLOGY INC. reserves the right to change this documentation without prior notice. Information provided by GENERALPLUS
TECHNOLOGY INC. is believed to be accurate and reliable. However, GENERALPLUS TECHNOLOGY INC. makes no warranty for any errors which may
appear in this document. Contact GENERALPLUS TECHNOLOGY INC. to obtain the latest version of device specifications before placing your order. No
responsibility is assumed by GENERALPLUS TECHNOLOGY INC. for any infringement of patent or other rights of third parties which may result from its use.
In addition, GENERALPLUS products are not authorized for use as critical components in life support devices/systems or aviation devices/systems, where a
malfunction or failure of the product may reasonably be expected to result in significant injury to the user, without the express written approval of Generalplus.




Generalplus

GPY0032A Datasheet Preview

GPY0032A Datasheet

2.0W Audio Power Amplifier

No Preview Available !

GPY0031A/GPY0032A
Table of Contents
PAGE
1.  GENERAL DESCRIPTION .......................................................................................................................................................................... 3 
2.  FEATURES .................................................................................................................................................................................................. 3 
3.  BLOCK DIAGRAM ...................................................................................................................................................................................... 3 
4.  SIGNAL DESCRIPTIONS............................................................................................................................................................................ 5 
   4.1. PACKAGE PIN ASSIGNMENT .................................................................................................................................................................... 6
5.  ELECTRICAL SPECIFICATIONS ............................................................................................................................................................... 7 
   5.1. ABSOLUTE MAXIMUM RATINGS ............................................................................................................................................................... 7
   5.2. THERMAL CHARACTERISTICS.................................................................................................................................................................. 7
   5.3. DC CHARACTERISTICS (VDD=5.0V, TA = 25°C UNLESS OTHERWISE SPECIFIED) ........................................................................................ 7
   5.4. TYPICAL PERFORMANCE CHARACTERISTICS ........................................................................................................................................... 9
5.4.1.  Output power vs. supply voltage ............................................................................................................................................... 9 
5.4.2.  THD+N .................................................................................................................................................................................... 10 
5.4.3.  Supply ripple rejection ratio vs. frequency .............................................................................................................................. 18 
5.4.4.  Noise....................................................................................................................................................................................... 19 
6.  APPLICATION INFORMATION ................................................................................................................................................................. 20 
   6.1. GPY0031A TYPICAL APPLICATION CIRCUIT .......................................................................................................................................... 20
   6.2. GPY0031A DIFFERENTIAL INPUT APPLICATION CIRCUIT ........................................................................................................................ 20
   6.3. GPY0032A TYPICAL APPLICATION CIRCUIT .......................................................................................................................................... 21
   6.4. BTL AMPLIFIER EFFICIENCY ................................................................................................................................................................. 21
   6.5. POWER DISSIPATION ............................................................................................................................................................................ 21
   6.6. THERMAL PAD CONSIDERATIONS .......................................................................................................................................................... 22
7.  PACKAGE/PAD LOCATIONS ................................................................................................................................................................... 24 
   7.1. ORDERING INFORMATION ..................................................................................................................................................................... 24
   7.2. PACKAGE INFORMATION ....................................................................................................................................................................... 24
7.2.1.  SOP-8 ..................................................................................................................................................................................... 24 
7.2.2.  SOP-8-P.................................................................................................................................................................................. 25 
8.  DISCLAIMER............................................................................................................................................................................................. 26 
9.  REVISION HISTORY ................................................................................................................................................................................. 27 
© Generalplus Technology Inc.
Proprietary & Confidential
2
Mar. 14, 2014
Version: 1.5


Part Number GPY0032A
Description 2.0W Audio Power Amplifier
Maker Generalplus
Total Page 27 Pages
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