MAX13326 Maxim Integrated Products, MAX13326 Datasheet - Page 14

• Manufacturer Part Number: MAX13326
• Description: Dual Automotive Audio Line Drivers
• Manufacturer: Maxim Integrated Products

Dual Automotive, Audio Line Drivers
with I
Table 12. Output Short to GND Diagnostic
Table 13. Overtemperature Diagnostic
Table 14. Excessive Offset Diagnostic
14
Right-Channel Output
FAULT CONDITION
Left-Channel Output
FAULT CONDITION
FAULT CONDITION
Excessive Output
Excessive Output
Overtemperature
Overtemperature
Offset on Right
_____________________________________________________________________________________
Short to GND
Short to GND
Offset on Left
Shutdown
Warning
Channel
Channel
2
C Control and Diagnostic
Left channel switches off and output
OFFSETR bit is set in the RFAULT
OFFSETL bit is set in the LFAULT
TWARN bit is set in the GFAULT
TSHDN bit is set in the GFAULT
SGNDR bit is set in the RFAULT
output goes to high-impedance
Left and right channels switch
SGNDL bit is set in the LFAULT
goes to high-impedance state.
Right channel switches off and
off and output goes to high-
FLAG bit set. See Table 7.
FLAG bit set. See Table 7.
FLAG bit set. See Table 7.
FLAG bit set. See Table 7.
FLAG bit set. See Table 7.
Register. See Table 4.
FLAG is asserted low.
FLAG is asserted low.
FLAG is asserted low.
FLAG is asserted low.
register. See Table 4.
register. See Table 5.
register. See Table 6.
FLAG is asserted low.
FLAG is asserted low.
register. See Table 5.
register. See Table 6.
STATUS REPORT
STATUS REPORT
STATUS REPORT
impedance state.
FLAG bit set.
state.
In the RMASK register, set
In the LMASK register, set
MOFFSETR bit to 1. See
MOFFSETL bit to 1. See
In GMASK register, set
In GMASK register, set
MTWARN bit to 1. See
MTSHDN bit to 1. See
In RMASK register, set
In LMASK register, set
MSGNDR bit to 1. See
Cannot be masked.
MSGNDL bit to 1. See
Cannot be masked.
Cannot be masked.
UNMASK
UNMASK
Table 10.
Table 8.
Table 8.
Table 9.
UNMASK
Table 10.
Table 9.
the RETRYL bit to 1 in the Command
Die temperature falls below warning
Left channel is enabled by setting
setting the RETRYR bit to 1 in the
Cleared on reading the GFAULT
Cleared on reading the GFAULT
RETRYL bit to 1 in the Command
RETRYR bit to 1 in the Command
Cleared on reading the RFAULT
Cleared on reading the LFAULT
Note: 500ms autoretry in stand-
Output is enabled by setting the
Cleared on reading the RFAULT
Output is enabled by setting the
Cleared on reading the LFAULT
Note: 500ms autoretry in stand-
Note: 500ms autoretry in stand-
Right channel is enabled by
Die temperature falls below
Byte register. See Table 3.
Byte register. See Table 3.
Command Byte register.
register. See Table 5.
register. See Table 6.
shutdown threshold.
Byte register.
RECOVERY
RECOVERY
alone mode.
See Table 3.
RECOVERY
alone mode.
alone mode.
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threshold.
register.
register.
register.
register.