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參數(shù)資料
| 型號： | MCP120-485GI |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Microcontroller Supervisory Circuit with Open Drain Output |
| 中文描述： | 微控制器監(jiān)控電路的開漏輸出 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大小： | 221K |
| 代理商： | MCP120-485GI |
2001 Microchip Technology Inc.
DS11184D-page 5
MCP120/130
2.3
Effect of Temperature on Timeout
Period (t
RPU
)
The timeout period (t
RPU
) determines how long the
device remains in the reset condition. This is controlled
by an internal RC timer and is effected by both V
DD
and temperature. The graph shown in Figure 2-3
shows typical response for different V
DD
values and
temperatures.
Figure 2-3:
t
RPU
vs. Temperature
Figure 2-4:
I
DD
vs. Temperature
Figure 2-5:
Normalized V
TRIP
vs. Temperature
Figure 2-6:
V
OL
vs. I
OL
Figure 2-7:
Normalized I
OL
vs. Temperature
-40
-20
20
60
TEMPERATURE (
°
C)
600
500
400
300
200
100
T
R
)
80
100
0
40
700
V
DD
= 5V
V
DD
= 4V
V
DD
= 3V
V
DD
= 6V
-40
-20
20
60
TEMPERATURE (
°
C)
50
40
30
20
10
0
O
μ
A
80
100
0
40
60
V
DD
= 5V
V
DD
= 3V
V
DD
= 5.5V
V
DD
= 4V
-40
-20
20
60
TEMPERATURE (
°
C)
1.000
0.998
0.996
0.994
0.992
0.997
N
T
)
80
100
0
40
1.002
* Multiply value at 25
°
C by this
factor to determine the value at
temperature
0
2
6
10
500
400
300
200
100
0
V
O
12
4
8
600
700
800
14 16 18 20
V
DD
= 3.5V
V
DD
= 1.5V
V
DD
= 4.5V
V
DD
= 2.5V
T
A
= +25
°
C
I
OL
(mA)
-40
-20
20
60
TEMPERATURE (
°
C)
1.2
1.1
1.00
0.9
0.8
0.7
N
O
*
80
100
0
40
1.3
* Multiply value at 25
°
C by this
factor to determine the value at
temperature
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP120-485GI/TO | 功能描述:監(jiān)控電路 Open Drain Low RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MCP120-485HI | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Microcontroller Supervisory Circuit with Open Drain Output |
| MCP120-485HI/TO | 功能描述:監(jiān)控電路 Open Drain Low RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MCP120-485I/SN | 功能描述:監(jiān)控電路 Open Drain Low RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MCP1206F101PT-PB | 功能描述:電磁干擾濾波珠子、扼流圈和陣列 1206 100 Ohms TIN/LEAD RoHS:否 制造商:AVX 阻抗: 最大直流電流:35 mA 最大直流電阻: 容差: 端接類型:SMD/SMT 電壓額定值:25 V 工作溫度范圍:- 25 C to + 85 C 封裝 / 箱體:0603 (1608 metric) |
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