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參數(shù)資料
| 型號： | CAT809MTBI-T10 |
| 英文描述： | 3-Pin Microprocessor Power Supply Supervisors |
| 中文描述： | 3引腳微處理器電源監(jiān)控 |
| 文件頁數(shù)： | 8/13頁 |
| 文件大?。?/td> | 62K |
| 代理商： | CAT809MTBI-T10 |
8
CAT809, CAT810
Doc. No. 3004, Rev. S
Patent Pending
VALID RESET WITH V
CC
UNDER 1.0 V
To ensure that the CAT809
RESET
pin is in a known state when V
CC
is under 1.0 V, a 100 k
pull-down resistor
between
RESET
pin and GND is recommended; the value is not critical. For the CAT810, a pull-up resistor from
RESET pin to V
CC
is needed.
BI-DIRECTIONAL RESET PIN INTERFACING
The CAT809/810 can interface with
μ
P/
μ
C bi-directional reset pins by connecting a 4.7 k
resistor in series with the
CAT809/810 reset output and the
μ
P/
μ
C bi-directional reset pin.
CAT809
GND
VCC
100k
Power
Supply
RESET
CAT810
GND
VCC
100k
Power
Supply
RESET
FIGURE 3.
RESET
Valid with VCC Under 1.0 V
FIGURE 4. RESET Valid with VCC Under 1.1 V
FIGURE 5. Bi-directional Reset Pin Interfacing
CAT809
GND
VCC
4.7k
Power
Supply
RESET
Buffered
RESET
BUF
RESET
INPUT
GND
Bi-directional I/O Pin
μP
(For example: 68HC11)
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PDF描述 |
|---|---|
| CAT810MEXR-T | 3-Pin Microprocessor Power Supply Supervisors |
| CAT809 | 3-Pin Microprocessor Power Supply Supervisors |
| CAT809LTBI-T | 3-Pin Microprocessor Power Supply Supervisors |
| CAT810 | 3-Pin Microprocessor Power Supply Supervisors |
| CAT810RSDI-T | 3-Pin Microprocessor Power Supply Supervisors |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CAT809MTBIT3 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
| CAT809MTBI-T3 | 功能描述:監(jiān)控電路 4.38V Push-Pull 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 人工復位:Resettable 監(jiān)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 |
| CAT809REUR-T | 功能描述:監(jiān)控電路 2.63V Push-Pull 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 人工復位:Resettable 監(jiān)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 |
| CAT809REUR-T10 | 功能描述:監(jiān)控電路 2.63V Push-Pull 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 人工復位:Resettable 監(jiān)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 |
| CAT809REXR-T | 功能描述:監(jiān)控電路 2.63V Push-Pull 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 人工復位:Resettable 監(jiān)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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