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參數(shù)資料
| 型號： | CAT869M |
| 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)： | 5/9頁 |
| 文件大?。?/td> | 542K |
| 代理商： | CAT869M |
CAT853, CAT863, CAT859, CAT869
5
Doc No. 3026, Rev. B
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
VALID RESET WITH V
CC
UNDER 1.0V
To ensure that the CAT859 and CAT869 RESET pin
is in a known state when V
CC
is under 1.0V, a >10k
Ω
pull-down resistor between RESET pin and GND is
recommended.
CAT8x9
GND
V
CC
Power
Supply
RESET
Figure 3. RESET Valid with V
CC
Under 1.0V
Figure 4. Bi-directional Reset Pin Interfacing
CAT8x9
GND
V
CC
Power
Supply
RESET
Buffered
RESET
BUF
RESET
INPUT
GND
Bi-directional
I/O Pin
μP
(For example:
68HC11)
V
CC
BI-DIRECTIONAL RESET PIN INTERFACING
The CAT859 and CAT869 can interface with
μ
P/
μ
C
bi-directional reset pins by connecting a 4.7k
Ω
resistor
in series with the CAT859 and CAT869 reset output and
the
μ
P/
μ
C bi-directional reset pin.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT869MTBI-G | 3-Pin Microprocessor Power Supply Supervisors |
| CAT869S | 3-Pin Microprocessor Power Supply Supervisors |
| CAT869STBI-G | 3-Pin Microprocessor Power Supply Supervisors |
| CAT869T | 3-Pin Microprocessor Power Supply Supervisors |
| CAT869TTBI-G | 3-Pin Microprocessor Power Supply Supervisors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT869MTBI-GT3 | 功能描述:監(jiān)控電路 Push-pull Act 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 |
| CAT869STBI-GT3 | 功能描述:監(jiān)控電路 SUP PUSH-PULL ACT 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 |
| CAT869TTBI-GT3 | 功能描述:監(jiān)控電路 SUP PUSH-PULL ACT 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 |
| CAT8710FTD-GT3 | 功能描述:監(jiān)控電路 SUP4CHOPENDRAINACT 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 |
| CAT872-30ULGT3 | 功能描述:電壓監(jiān)測器/監(jiān)控器 RoHS:否 制造商:Texas Instruments 監(jiān)測電壓數(shù):2 監(jiān)測電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT |
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