TDA749313TR Datasheet, PDF (29/30 Pages) STMicroelectronics – 3-watt 3-watt dual BTL class-D audio amplifier

TDA7493
9
Revision history
Revision history
Table 11. Document revision history
Date
Revision
Changes
02-Apr-2008
1
Initial release.
16-Sep-2008
Updated application schematic on page 8
Updated Table 5: Electrical characteristics on page 9
2
Updated schematic of input structure on page 12
Updated Schematic for the filterless configuration on page 14
Updated section 5.8: Differential input on page 17.
01-Dec-2008
3
Added test voltage note to SC protection in section 5.7: Protection
function on page 17.
14-Dec-2008
Replaced 2.8 W with 3 W in title on page 1
Added new feature of 3.0 W on on page 1
Updated description for pin STANDBY in Table 2: Pin list on page 7
4
Added output power for filterless config to Table 5: Electrical
characteristics on page 9
Updated values for digital input thresholds in Table 5: Electrical
characteristics on page 9
Updated text for environmentally-friendly packaging on page 27.
14-Oct-2009
29-Nov-2010
Updated minimum operating voltage on page 1 and on page 9
5
Updated formula for f_SW on page 10 and on page 15.
6
Added V_{CC_STANDBY} to Table 3: Absolute maximum rating on page 9
Doc ID 14570 Rev 6
29/30