LM4947TLEVAL datasheet(31/36 Pages) TI2

Numer części	LM4947TLEVAL

Szczegółowy opis	LM4947 Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and TI 3D

PDF	36 Pages

Scroll/Zoom	100%

Producent	TI2 [Texas Instruments]

Strona internetowa	https://www.ti.com

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31 / 36 page

LM4947, LM4947TLEVAL

www.ti.com

SNAS349D – JUNE 2006 – REVISED MAY 2013

REVISION HISTORY

Rev

Date

Description

1.0

06/16/06

Initial release.

1.1

06/19/06

Changed the Class D Efficiency (n) on Typical limit (from 79 to 86) on the 5V

specification table.

1.2

06/22/06

Added more Typ Perf curves.

1.3

07/18/06

Replaced some of the curves.

1.4

08/29/06

Text edits.

1.5

10/18/06

Edited DSBGA pkg drawing, Figure 1 and Figure 2.

Changed IDDQ typical and limit values on the 3.3V and 5.0V specification table.

Removed CMRR SE condition and changed typical values for CMRR BTL on

3.3V and 5.0V specification table.

Changed Mute Attenuation typical value on 5.0V specification table.

1.6

03/02/07

Edited the 3.3V and 5V EC tables.

1.7

03/02/07

Composed (CONFIDENTIAL) D/S for customer (SAMSUNG).

1.8

09/06/07

Edited Table 4.

1.9

11/09/07

Text edits.

05/03/13

Changed layout of National Data Sheet to TI format.

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