Datasheet

Revision history TDA7491HV
40/41 Doc ID 14242 Rev 6
8 Revision history
Table 10. Document revision history
Date Revision Changes
02-Jul-2007 1 Initial release.
03-Oct-2008 2
Updated AMR table
Updated Chapter 4: Characterization curves on page 12
Added Figure 48: Test board (TDA7491HV) layout on page 29
Updated Figure 49: PowerSSO-36 EPD outline drawing on
page 30 and Table 6: PowerSSO-36 EPD dimensions on
page 31
Updated Figure 50: Applications circuit for class-D amplifier on
page 32
29-Jun-2009 3
Updated text concerning oscillator R and C in Section 3.3:
Electrical specifications on page 10
Updated VOVP minimum value, added VUVP maximum value,
updated STBY and MUTE voltages in Table 5: Electrical
specifications on page 10
Updated equation for f
SW
on page 11 and on page 35
Updated Figure 50: Applications circuit for class-D amplifier on
page 32
03-Sep-2009 4
Added text for exposed pad in Figure 2 on page 8
Added text for exposed pad in Table 2 on page 9
Updated exposed pad Y (Min) dimension in Table 6 on page 31
Updated supply voltage for pin DIAG pull-up resistor in
Section 7.8 on page 38.
24-Mar-2011 5
Updated Features
Updated Section 3: Electrical specifications
Removed filterless operation
Extended the temperature range to -40 to +85°C.
12-Sep-2011 6 Updated OUTNA in Table 2: Pin description list