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
文件頁數(shù): 6/26頁
文件大?。?/td> 266K
代理商: MCP121
MCP111/112
DS21889D-page 6
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 2-7:
Temperature (
MCP111-195
).
V
TRIP
and V
HYST
vs.
FIGURE 2-8:
Temperature (
MCP112-300
).
V
TRIP
and V
HYST
vs.
FIGURE 2-9:
Temperature (
MCP112-475
).
V
TRIP
and V
HYST
vs.
FIGURE 2-10:
(
MCP111-195
@ V
DD
= 1.7V).
V
OL
vs. I
OL
FIGURE 2-11:
(
MCP112-300
@ V
DD
= 2.7V).
V
OL
vs. I
OL
FIGURE 2-12:
(
MCP112-475
@ V
DD
= 4.4V).
V
OL
vs. I
OL
1.895
1.900
1.905
1.910
1.915
1.920
1.925
1.930
1.935
1.940
1.945
1.950
-60
-10
40
90
140
Temperature (°C)
V
T
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0.045
0.050
H
V
TRIP
, V decreasing
V
TRIP
, V increasing
V
HYS
, Hysteresis
MCP111-195
max temp is
+85°C
2.900
2.920
2.940
2.960
2.980
3.000
3.020
3.040
-60
-10
40
90
140
Temperature (°C)
V
T
0.082
0.084
0.086
0.088
0.090
0.092
0.094
0.096
0.098
0.100
H
MCP112-300
V
TRIP
, V decreasing
V
TRIP
, V increasing
V
HYS
, Hysteresis
4.580
4.600
4.620
4.640
4.660
4.680
4.700
4.720
4.740
4.760
4.780
4.800
-60
-20
20
60
100
140
Temperature (°C)
V
T
0.100
0.110
0.120
0.130
0.140
0.150
0.160
0.170
0.180
H
MCP112-475
V
TRIP
, V decreasing
V
TRIP
, V increasing
V
HYS
, Hysteresis
0.000
0.020
0.040
0.060
0.080
0.100
0.120
0.00
0.25
0.50
I
OL
(mA)
0.75
1.00
V
O
-40°C
+25°C
+85°C
+125°C
MCP111-195
V
DD
= 1.7V
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0.00
0.25
0.50
I
OL
(mA)
0.75
1.00
V
O
MCP112-300
V
DD
= 2.7V
-40°C
+25°C
+85°C
+125°C
0.000
0.010
0.020
0.030
0.040
0.050
0.00
0.25
0.50
I
OL
(mA)
0.75
1.00
V
O
MCP112-475
V
DD
= 4.4V
-40°C
+25°C
+85°C
+125°C
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