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參數資料
型號: TC1271ARBVCTTR
廠商: Microchip Technology Inc.
英文描述: Voltage Supervisor with Manual Reset Input
中文描述: 電壓監控器,帶有手動復位輸入
文件頁數: 1/40頁
文件大?。?/td> 384K
代理商: TC1271ARBVCTTR
2007 Microchip Technology Inc.
DS22035B-page 1
TC1270A/70AN/71A
Voltage Supervisor with Manual Reset Input
Features:
Precision voltage monitor
- 2.63V, 2.93V, 3.08V, 4.38V and 4.63V trip
points (Typical)
Manual Reset input
Reset Time-out Delay:
- Standard: 280 ms (Typical)
- Optional: 2.19 ms, and 35 ms (Typical)
Power Consumption
15 μA max
No glitches on outputs during power-up
Active Low Output Options:
- Push-Pull Output and Open-Drain Output
Active High Output Option:
- Push-Pull Output
Replacement for (Specification compatible with):
- TC1270, TC1271
- TCM811, TCM812
Fully static design
Low voltage operation (1.0V)
ESD protection:
-
4 kV Human Body Model (HBM)
-
400V Machine Model (MM)
Extended (E) Temperature range:
-40°C to +125°C
Package Options:
- 4-lead SOT-143
- 5-lead SOT-23
- Pb-free Device
Device Features
Package Types
Functional Block Diagram
1
2
4
3
T
SOT-143
V
SS
V
DD
RST
MR
1
2
4
3
T
SOT-143
V
SS
V
DD
RST
MR
1
2
3
5
4
T
SOT-23-5
1
2
3
5
4
SOT-23-5
NC
NC
V
DD
MR
RST
V
SS
V
SS
V
DD
MR
RST
T
T
18.5 k
Ω
V
DD
MR
RST
(TC1270A)
RST
(TC1270AN)
RST
(TC1271A)
Glitch Filter
Voltage
Detector
Circuitry
PP
PP
O
D
Reset
Generator
& Delay
Timer
(2.19 ms,
35 ms,
280 ms)
OD
Device
Output
R
(
(
R
P
(
V
R
T
R
Packages
Comment
Type
Active
Level
TC1270A
Push-Pull
Low
2.19,
35,
280
(1)
4.63, 4.38,
3.08, 2.93,
2.63
(4)
1.0V
to
5.5V
-40°C
to
+125°C
SOT-143
(2)
,
SOT-23-5
SOT-23-5
SOT-143
(2)
,
SOT-23-5
Replaces TC1270 and
TCM811
New Option
Replaces TC1271 and
TCM812
TC1270AN
TC1271A
Open-Drain
Push-Pull
Low
High
Note 1:
The 280 ms Reset Delay time-out is compatible with the TC1270, TC1271, TCM811, and TCM812
devices.
The SOT-143 package is compatible with the TC1270, TC1271, TCM811, and TCM812 devices.
Custom Reset Trip Points and Reset Delays available, contact factory.
The TC1270/1 and TCM811/12 1.75V Trip Point Option is not supported.
2:
3:
4:
相關PDF資料
PDF描述
TC1271ARBVRCTR Voltage Supervisor with Manual Reset Input
TC1271ARCVCTTR Voltage Supervisor with Manual Reset Input
TC1271ARCVRCTR Voltage Supervisor with Manual Reset Input
TC1271ARVCTTR Voltage Supervisor with Manual Reset Input
TC1271ARVRCTR Voltage Supervisor with Manual Reset Input
相關代理商/技術參數
參數描述
TC1271ARBVRCTR 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Voltage Supervisor with Manual Reset Input
TC1271ARCVCTTR 功能描述:監控電路 Vltg Detector 2.63V Reset Threshold RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TC1271ARCVRCTR 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Voltage Supervisor with Manual Reset Input
TC1271ARVCTTR 功能描述:監控電路 5Pin uP Reset Mon 2.63V Reset Thresh RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TC1271ARVRCTR 功能描述:監控電路 4Pin uP Reset Mon 4.63V Reset Thresh RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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