AME
300mA CMOS LDO with
RESET Function
AME1300
n Electrical Specifications(contd.)
RESET Output
Test Condition
Parameter
VDET Range
Symbol
Min
Typ Max Units
TA = -40 to +85oC
VDET
1
5.5
2.63 2.67
2.68
V
TA = 25oC
2.59
2.58
Reset Threshold
VTH
V
TA = -40 to +85oC
RESET Threshold Tempco
30
ppm
V
ISINK=1.2mA,
TA = -40 to +85oC
RESETB Output Voltage Low
VOL
VOH
VDET<VTH min
VDET>VTH max
0.5
ISOURCE=0.5mA,
TA = -40 to +85oC
RESETB Output Voltage High
0.8VDET
V
VDET = VTH - 100mV, TA = -40 to +85oC
VDET to Reset Delay
TD1
TD2
40
mS
TA = -40 ~ +85oC
Reset Active Timeout Period*
140
210 500
mS
n Timing Diagram
VRelease
VTH
VIN
TD2
50%
TD1
50%
50%
RESET
TD2
50%
TD1
RESETB
6
Rev.C.02
AME [ ANALOG MICROELECTRONICS ]
