參數(shù)資料
型號: MCP121
廠商: Microchip Technology Inc.
英文描述: Micropower Voltage Detector
中文描述: 微功耗電壓檢測器
文件頁數(shù): 4/26頁
文件大小: 266K
代理商: MCP121
MCP111/112
DS21889D-page 4
2005 Microchip Technology Inc.
FIGURE 1-1:
Timing Diagram.
AC CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated, all limits are specified for V
DD
= 1V to 5.5V, R
PU
= 100 k
Ω
(only
MCP111
), T
A
= -40°C to +125°C.
Parameters
Sym
Min
TEMPERATURE CHARACTERISTICS
Electrical Specifications:
Unless otherwise noted, all limits are specified for V
DD
= 1V to 5.5V, R
PU
= 100 k
Ω
(only
MCP111
), T
A
= -40°C to +125°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
V
DD
Detect to V
OUT
Inactive
t
RPU
90
μs
Figure 1-1
and C
L
= 50 pF
(Note 1)
V
DD
ramped from V
TRIP(MAX)
+
250 mV down to V
TRIP(MIN)
250 mV, per
Figure 1-1
,
C
L
= 50 pF
(Note 1)
For V
OUT
10% to 90% of final
value per
Figure 1-1
, C
L
= 50 pF
(Note 1)
V
DD
Detect to V
OUT
Active
t
RPD
130
μs
V
OUT
Rise Time After V
OUT
Active
t
RT
5
μs
Note 1:
These parameters are for design guidance only and are not 100% tested.
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
Specified Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Package Thermal Resistances
Thermal Resistance, 3L-SOT23
Thermal Resistance, 3L-SC-70
Thermal Resistance, 3L-TO-92
Thermal Resistance, 3L-SOT-89
T
A
T
A
T
J
T
A
-40
-40
-65
+85
+125
+150
+150
°C
°C
°C
°C
MCP1XX-195
Except
MCP1XX-195
θ
JA
θ
JA
θ
JA
θ
JA
336
340
131.9
110
°C/W
°C/W
°C/W
°C/W
1V
1V
V
TRIP
V
DD
V
OUT
t
RPU
V
OH
t
RT
t
RPD
V
OL
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