RT9808 ETC, RT9808 Datasheet - Page 8

• Manufacturer Part Number: RT9808
• Description: MICRO POWER VOLTAGE DETECTORS
• Manufacturer: ETC

RT9808
www.richtek-ic.com.tw
8
1.5
1.2
0.9
0.6
0.3
0.0
4.0
3.0
2.0
1.0
0.0
1.5
1.2
0.9
0.6
0.3
0.0
-40
-40
-40
Power-Down Reset Delay vs. Temp.
Power-Down Reset Delay vs. Temp.
Power-Down Reset Delay vs. Temp.
-15
-15
-15
Temperture ( C)
Temperture ( C)
Temperture ( C)
10
10
10
V
V
drop
drop
= 200mV
= 200mV
35
35
35
°
°
°
V
V
RT9808-20CV
V
V
V
RT9808-30CV
V
RT9808-50CV
V
drop
drop
drop
drop
drop
drop
drop
60
60
60
= 150mV
= 200mV
= 250mV
= 150mV
= 250mV
= 150mV
= 250mV
Preliminary
85
85
85
1000
100
1.5
1.2
0.9
0.6
0.3
0.0
10
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0001
Output Delay Time vs. Load Capacitance
1
Power-Down Reset Delay vs. Temp.
-40
-40
4.5V
5V
2V
3V
Power-Down Reset Delay vs. Temp.
-15
-15
Load Capacitance C
0.001
Temperture ( C)
Temperture ( C)
10
10
V
drop
DS9808-01 January 2002
= 200mV
35
35
°
°
0.01
OUT
V
RT9808-24CV
V
V
RT9808-45CV
2.4V
V
V
drop
drop
drop
(uF)
drop
drop
60
60
T
= 250mV
= 150mV
= 200mV
= 150mV
= 250mV
A
= 25°C
0.1
85
85