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): 8/26頁
文件大?。?/td> 266K
代理商: MCP121
MCP111/112
DS21889D-page 8
2005 Microchip Technology Inc.
Note:
Unless otherwise indicated, all limits are specified for V
DD
= 1V to 5.5V, R
PU
= 100 k
Ω
(
only MCP111
;
see
Figure 4-1
), T
A
= -40°C to +125°C.
FIGURE 2-19:
(
MCP111-195
).
t
RPD
vs. Temperature
FIGURE 2-20:
(
MCP112-300
).
t
RPD
vs. Temperature
FIGURE 2-21:
(
MCP112-475
).
t
RPD
vs. Temperature
FIGURE 2-22:
(
MCP111-195
).
t
RPU
vs. Temperature
FIGURE 2-23:
(
MCP112-300
).
t
RPU
vs. Temperature
FIGURE 2-24:
(
MCP112-475
).
t
RPU
vs. Temperature
0
50
100
150
200
250
300
350
-40
-15
10
35
60
85
110
Temperature (°C)
t
R
V
DD
decreasing from:
V
TRIP(max)
+ 0.25V to V
TRIP(min)
- 0.25V
V
DD
decreasing from:
5V - 1.7V
V
DD
decreasing from:
5V - 0V
MCP111-195
0
20
40
60
80
100
120
140
160
-40
-15
10
35
60
85
110
Temperature (°C)
t
R
V
DD
decreasing from:
V
TRIP(max)
+ 0.25V to V
TRIP(min)
- 0.25V
V
DD
decreasing from:
5V - 2.7V
V
DD
decreasing from:
5V - 0V
MCP112-300
0
50
100
150
200
250
-40
-15
10
35
60
85
110
Temperature (°C)
t
R
V
DD
decreasing from:
V
TRIP(max)
+ 0.25V to V
TRIP(min)
- 0.25V
V
DD
decreasing from:
5V - 4.4V
V
DD
decreasing from:
5V - 0V
MCP112-475
0
50
100
150
200
250
300
350
400
-40
-15
10
35
60
85
110
Temperature (°C)
t
R
V
DD
increasing from:
0V - 2.1V
V
DD
increasing
from: 0V - 5.5V
V
DD
increasing from:
0V - 2.8V
V
DD
increasing
from: 0V - 4.0V
MCP111-195
0
20
40
60
80
100
120
140
-40
-15
10
35
60
85
110
Temperature (°C)
t
R
V
DD
increasing from:
0V - 3.1V
V
DD
increasing from:
0V - 5.5V
V
DD
increasing from:
0V - 3.3V
V
DD
increasing from:
0V - 4.0V
MCP112-300
0
50
100
150
200
250
-40
-15
10
35
60
85
110
Temperature (°C)
t
R
V
DD
increasing from:
0V - 4.9V
V
DD
increasing from:
0V - 5.0V
V
DD
increasing from:
0V - 5.5V
MCP112-475
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