RT9828 RICHTEK [Richtek Technology Corporation], RT9828 Datasheet - Page 5

• Manufacturer Part Number: RT9828
• Description: Dual Micro-Power Voltage Detectors
• Manufacturer: RICHTEK [Richtek Technology Corporation]

DS9828-02 April 2011
Power-Down Reset Time-Out vs. Temperature
3.5
3.0
2.5
2.0
1.5
Reset Threshold Deviation vs. Temperature
20
16
12
8
4
0
-50
-50
V
TH
= 1.6V
-25
-25
0
0
V
DROP
Temperature
Temperature
25
25
= 200mV
50
50
(°C)
(°C)
V
V
75
75
DROP
DROP
V
TH
V
= 150mV
= 250mV
100
100
TH
= 1.6V
= 3V
125
125
Power-Down Reset Time-Out vs. Temperature
100
80
60
40
20
40
35
30
25
20
15
10
Power-Up Reset Time-Out vs. Temperature
0
-50
-50
V
TH
= 3V
-25
-25
0
0
V
DROP
Temperature
Temperature
25
25
V
V
= 200mV
TH
TH
= 1.6V
= 3V
50
50
RT9828
www.richtek.com
(°C)
(°C)
V
V
75
75
DROP
DROP
= 150mV
= 250mV
100
100
125
125
5