參數(shù)資料
型號(hào): MCP121
廠商: Microchip Technology Inc.
英文描述: Micropower Voltage Detector
中文描述: 微功耗電壓檢測(cè)器
文件頁(yè)數(shù): 7/26頁(yè)
文件大?。?/td> 266K
代理商: MCP121
2005 Microchip Technology Inc.
DS21889D-page 7
MCP111/112
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 2-13:
(
MCP111-195
@ V
DD
= 1.7V).
V
OL
vs. Temperature
FIGURE 2-14:
(
MCP112-300
@ V
DD
= 2.7V).
V
OL
vs. Temperature
FIGURE 2-15:
(
MCP112-475
@ V
DD
= 4.4V).
V
OL
vs. Temperature
FIGURE 2-16:
(
MCP112-300
@ V
DD
= 3.1V).
V
OH
vs. I
OH
FIGURE 2-17:
(
MCP112-475
@ V
DD
= 4.8V).
V
OH
vs. I
OH
FIGURE 2-18:
(25 °C).
Typical Transient Response
0.000
0.020
0.040
0.060
0.080
0.100
0.120
-40
0
40
80
120
Temperature (°C)
V
O
I
OL
= 0.00 mA
MCP111-195
V
DD
= 1.7 V
I
OL
= 0.25 mA
I
OL
= 0.50 mA
I
OL
= 0.75 mA
I
OL
= 1.00 mA
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
-40
0
40
80
120
Temperature (°C)
V
O
MCP112-300
V
DD
= 2.7V
I
OL
= 0.00 mA
I
OL
= 0.25 mA
I
OL
= 0.50 mA
I
OL
= 0.75 mA
I
OL
= 1.00 mA
0.000
0.010
0.020
0.030
0.040
0.050
-40
0
40
80
120
Temperature (°C)
V
O
I
OL
= 0.00 mA
I
OL
= 0.25 mA
I
OL
= 0.50 mA
I
OL
= 0.75 mA
I
OL
= 1.00 mA
MCP112-475
V
DD
= 4.4V
2.900
2.950
3.000
3.050
3.100
3.150
0.00
0.25
0.50
I
OL
(mA)
0.75
1.00
V
O
-40 °C
+25 °C
+85 °C
+125 °C
MCP112-300
V
DD
= 3.1V
4.680
4.700
4.720
4.740
4.760
4.780
4.800
4.820
0.00
0.25
0.50
I
OL
(mA)
0.75
1.00
V
O
MCP112-475
V
DD
= 4.8V
-40 °C
+25 °C
+85 °C
+125 °C
0
0.001
100
200
300
400
500
600
0.01
0.1
1
10
V
TRIP
(min) - V
DD
T
MCP111-195
MCP112-475
MCP112-300
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