參數(shù)資料
型號： RT9818D-12PU3
廠商： Richtek Technology Corporation
英文描述： Micro-Power Voltage Detectors
中文描述： 微功耗電壓檢測器
文件頁數(shù)： 3/14頁
文件大?。?/td> 170K
代理商： RT9818D-12PU3
RT9818
3
DS9818-05 March 2007
www.richtek.com
Absolute Maximum Ratings
(Note 1)
z
Terminal Voltage (with Respect to GND)
V
DD
------------------------------------------------------------------------------------------------------------------------
0.3V to 6.0V
z
All Other Inputs --------------------------------------------------------------------------------------------------------
0.3V to V
DD
+0.3V
z
Input Current, I
VDD
----------------------------------------------------------------------------------------------------- 20mA
z
Power Dissipation, P
D
@ T
A
= 25
°
C
SC-70 / SC-82---------------------------------------------------------------------------------------------------------- 0.25W
SOT-23-3 ---------------------------------------------------------------------------------------------------------------- 0.4W
SOT-23-5 ---------------------------------------------------------------------------------------------------------------- 0.4W
SOT-89------------------------------------------------------------------------------------------------------------------- 0.55W
z
Package Thermal Resistance (Note 4)
SC-70 / SC-82,
θ
JA
---------------------------------------------------------------------------------------------------- 400
°
C/W
SOT-23-3,
θ
JA
----------------------------------------------------------------------------------------------------------- 250
°
C/W
SOT-23-5,
θ
JA
----------------------------------------------------------------------------------------------------------- 250
°
C/W
SOT-89,
θ
JA
------------------------------------------------------------------------------------------------------------- 180
°
C/W
z
Lead Temperature (Soldering, 10sec.)---------------------------------------------------------------------------- 260
°
C
z
Storage Temperature Range ----------------------------------------------------------------------------------------
65
°
C to 125
°
C
z
ESD Susceptibility (Note 2)
HBM (Human Body Mode) ------------------------------------------------------------------------------------------ 2kV
MM (Machine Mode) -------------------------------------------------------------------------------------------------- 200V
Electrical Characteristics
(V
DD
= 3V, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
V
Operating V
DD
(V
OUT
) Range
V
DD
0.9
--
6
Supply Current
I
DD
V
TH
= 3V , V
DD
= 4.5V T
A
= 27
°
C
--
3
8
μ
A
Reset Threshold
V
TH
T
A
= 27
°
C
T
A
= 27
°
C
--
1.2 to 5.0
--
V
Threshold Voltage Accuracy
Δ
V
TH
1.5
--
+1.5
%
V
DD
Drop to Reset Delay
t
RD
Drop = V
TH
-125mV
--
20
--
μ
s
Reset Active Time
Out Period
RT9818A/E
t
RP
V
DD
≥
1.02
×
V
TH
--
0
--
ms
RT9818B/F
35
55
75
RT9818C/G
143
220
297
RT9818D/H
292
450
608
RESET Output Voltage Low (Note 5) V
OL
3 = V
DD
< V
TH
I
SINK
>3.5mA
--
--
0.4
V
Hysteresis Width
V
HYS
0.01V
TH
V
Recommended Operating Conditions
(Note 3)
z
Junction Temperature Range----------------------------------------------------------------------------------------
40
°
C to 125
°
C
z
Ambient Temperature Range----------------------------------------------------------------------------------------
40
°
C to 85
°
C
相關(guān)PDF資料
PDF描述
RT9818D-12PV Micro-Power Voltage Detectors
RT9818D-12PVL Micro-Power Voltage Detectors
RT9818D-12PX Micro-Power Voltage Detectors
RT9818D-12PY Micro-Power Voltage Detectors
RT9818D-12PYR Micro-Power Voltage Detectors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RT9818D-12PV 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Micro-Power Voltage Detectors
RT9818D-12PVL 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Micro-Power Voltage Detectors
RT9818D-12PX 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Micro-Power Voltage Detectors
RT9818D-12PY 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Micro-Power Voltage Detectors
RT9818D-12PYR 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:Micro-Power Voltage Detectors
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