TDA7491LP13TR STMicroelectronics, TDA7491LP13TR Datasheet - Page 36

• Manufacturer Part Number: TDA7491LP13TR
• Description: IC AMP AUD CLASS D BTL PWRSSO36
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TDA7491LP13TR

• Output Type: 2-Channel
• Max Output Power X Channels @ Load: 5W x 2 @ 8 Ohm
• Voltage - Supply: 5 V ~ 14 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-11056-2

Revision history
7
36/37
Revision history
Table 10.
04-Sep-2009
23-Mar-2011
15-Oct-2008
23-Jun-2009
02-Jul-2007
Date
Document revision history
Revision
1
2
3
4
5
Doc ID 13541 Rev 5
Initial release.
Updated characterization curves.
Updated text concerning oscillator R and C in
Electrical specifications on page 10
Updated condition for Iq test, added V
updated THD maximum value, updated STBY and MUTE
voltages in
Updated equation for f
Updated
page 24
Updated
Added text for exposed pad in
Added text for exposed pad in
Updated exposed pad Y (Min) dimension in
Updated supply voltage for pin DIAG pull-up resistor in
Section 5.8 on page
Updated operating temperature range in
Modified description of pins 10, 11 in
Added V
Absolute maximum ratings on page 9
Updated
Updated
Updated introduction and characterization curves in
on page 12
Moved test board layout to
Moved package mechanical data to
Updated applications circuit in
Updated
Updated
Added
Removed overvoltage protection from
functions on page 31
Updated
Updated exposed pad dimension Y in
Figure 34: Filterless application schematic on page 30
I
Figure 26: Applications circuit for class-D amplifier on
Section 5.7: Protection functions on page
Table 4: Thermal data on page 9
Table 5: Electrical specifications on page 10
Table 7: Gain settings on page 26
Section 5.6: Modulation on page 28
Section 5.9: Heatsink requirements on page 32
and updated operating temperature range in
Table 5: Electrical specifications on page 10
31.
SW
on page 11
Changes
Section 5.10 on page 33
Figure 2 on page 7
Table 2 on page 8
Figure 26 on page 24
Section 6 on page 34
Table 2 on page 8
and
UVP
Section 5.7: Protection
Table 9 on page 34
Table 1 on page 1
maximum value,
on page 27
Table 9 on page 34
Section 3.3:
TDA7491LP
31.
Section 4
Table 3: