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參數(shù)資料
| 型號： | CAT859 |
| 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 |
| 文件大小： | 542K |
| 代理商： | CAT859 |
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 |
|---|---|
| CAT859M | 3-Pin Microprocessor Power Supply Supervisors |
| CAT859MTBI-G | 3-Pin Microprocessor Power Supply Supervisors |
| CAT859S | 3-Pin Microprocessor Power Supply Supervisors |
| CAT859STBI-G | 3-Pin Microprocessor Power Supply Supervisors |
| CAT859T | 3-Pin Microprocessor Power Supply Supervisors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT859CTBI-GT3 | 功能描述:監(jiān)控電路 Push-Pull Low 320mW 1.2V to 5.5V 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 |
| CAT859FTBI-GT3 | 功能描述:監(jiān)控電路 Push-Pull Low 320mW 1.2V to 5.5V 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 |
| CAT859MTBI-GT3 | 功能描述:監(jiān)控電路 Push-Pull Low 320mW 1.2V to 5.5V 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 |
| CAT859STBGI-T3 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT859STBI-GT3 | 功能描述:監(jiān)控電路 2.93V Push-Pull Active 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 |
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