User Manual

Stereo Module

2015 Microchip Technology Inc.
Page 14
P
reliminary
Edition
FIGURE 2-7: TIMING SEQUENCE OF POWER DROP PROTECTION
BAT_IN +4V
RST_N from Reset IC
If
BT’s BAT use adaptor translates voltage by LDO, we recommend use “Reset IC” to avoid power
off suddenly. Rest IC spec output pin must be “Open Drain”、delay time ≦ 10ms
Recommend part: TCM809SVNB713 or G691L263T73
Power
2.9V ~