參數(shù)資料
型號(hào)： MCP1320T
廠商： Microchip Technology Inc.
英文描述： Voltage Supervisor
中文描述： 電壓監(jiān)控
文件頁數(shù)： 20/44頁
文件大?。?/td> 924K
代理商： MCP1320T
MCP131X/2X
DS21985A-page 20
2005 Microchip Technology Inc.
3.0
PIN DESCRIPTION
The descriptions of the pins are listed in Table 3-1.
TABLE 3-1:
PIN FUNCTION TABLE
Pin No.
Device
Symbol
Pin
Type
Buffer/
Driver
Type
Function
SOT23-5
1
MCP1316M
(1)
,
MCP1318M
(1)
,
MCP1319M
(1)
,
MCP1320,
MCP1321,
MCP1322
RST
O
Open-Drain Reset Output (active-low)
Goes active (Low) if one of these conditions occurs:
1.
If V
DD
falls below the selected Reset voltage
threshold.
2.
If the MR pin is forced low.
3.
If the WDI pin does not detect an edge transition
within the minimum selected time out period.
4.
During power-up.
V
DD
Falling:
Open-Drain = V
DD
> V
TRIP
L = V
DD
< V
TRIP
V
DD
Rising:
Open-Drain = V
DD
> V
TRIP
+ V
HYS
L = V
DD
< V
TRIP
+ V
HYS
V
DD
Falling:
H = V
DD
> V
TRIP
L = V
DD
< V
TRIP
MCP1316,
MCP1318,
MCP1319
O
Push-Pull
V
DD
Rising:
H = V
DD
> V
TRIP
+ V
HYS
L = V
DD
< V
TRIP
+ V
HYS
Reset Output (active-high)
Goes active (High) if one of these conditions occurs:
1.
If V
DD
falls below the selected Reset voltage
threshold.
2.
If the MR pin is forced low.
3.
If the WDI pin does not detect an edge transition
within the minimum selected time out period.
4.
During power-up.
MCP1317
RST
O
Push-Pull
V
DD
Falling:
H = V
DD
< V
TRIP
L = V
DD
> V
TRIP
V
DD
Rising:
H = V
DD
< V
TRIP
+ V
HYS
L = V
DD
> V
TRIP
+ V
HYS
The ground reference for the device.
2
All
V
SS
—
P
Note 1:
Open-Drain output with internal pull-up resistor.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP1320T-25LE 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Voltage Supervisor
MCP1320T-25LE/OT 制造商:Microchip Technology Inc 功能描述:
MCP1320T-29BE/OT 功能描述:監(jiān)控電路 ACTIVE LO OPEN-DRAIN WDI RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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
MCP1320T-29FE/OT 功能描述:監(jiān)控電路 ACTIVE LO OPEN-DRAIN WDI RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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
MCP1320T-29GE/OT 制造商:Microchip Technology Inc 功能描述:
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