rt9811 ETC-unknow, rt9811 Datasheet - Page 3

• Manufacturer Part Number: rt9811
• Description: Micro-power Voltage Detectors
• Manufacturer: ETC-unknow

Absolute Maximum Ratings
Electrical Characteristics
(VDD = 3.0, unless specified)
Note1: 1.5V ~ 5V, step 0.1V
DS9811-00 June 2001
Operating VDD (V
Supply Current
Reset Threshold
Threshold Voltage Accuracy
V
Reset Active Time Out Period
MR Minimum Pulse Width
MR to Reset Delay
MR Glitch Immunity
MR Input Threshold
RESET Output Voltage
Terminal Voltage (with Respect to GND)
VDD
All Other Inputs
Input Current, VDD
MR
Output Current, RESET
Power Dissipation, P
SOT-25
Operating Junction Temperature Range
Storage Temperature Range
Package Thermal Resistance
SOT-25, θ
Lead Temperature (Soldering, 5sec.)
CC
Drop to Reset Delay
Parameter
JA
OUT
) Range V
D
@ T
A
= 25°C
Symbol
I
V
∆V
t
t
t
t
V
V
V
V
DD
RD
RP
MR
MD
DD
TH
IH
IL
OH
OL
TH
V
T
T
V
V
V
Determined by t
V
V
V
A
A
DD
DD
DD
DD
DD
DD
DD
= 27°C
= 27°C
= 3.3V
< V
= 1.5V ~ 5V, I
= 5V, Drop = -20mV
= 1.5V, Drop = -20mV
≥ 1.02×V
> V
Preliminary
TH
TH
Test Conditions
, I
, I
SINK
SOURCE
TH
RP
> 3.5mA
OUT
> 1mA
= 0
Min
0.9
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0.85V
0.2V
0.8V
0.2V
Note1
Typ
400
400
100
2.5
0.8
25
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5
DD
DD
DD
-0.3V to 6.0V
-0.3V to VDD+0.3V
20mA
1mA
20mA
0.25W
-40°C ~ 125°C
-65°C ~ 125°C
250°C /W
260°C
DD
www.richtek-ic.com.tw
Max
RT9811
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6
2
Units
mS
mS
µA
µS
µS
nS
%
V
V
V
V
3