參數(shù)資料
型號(hào)： CAT803ZSDI-GT3
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(yè)數(shù)： 8/14頁(yè)
文件大小： 696K
代理商： CAT803ZSDI-GT3
CAT803, CAT809, CAT810
8
Doc. No. 3004, Rev. X
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT803 OPEn-DRAIn
reSeT
APPLICATIOn
The CAT803 features an open-drain RESET output
and therefore needs a pull-up resistor on the output for
proper operation, as shown on Figure 6. An advantage
of the open-drain output includes the ability to “wire
AND” several outputs together to form an inexpensive
logic circuit. It is also possible to have the pull-up resistor
connected to a different supply which can be higher than
the CAT803 V
CC
pin. The value of the pull-up resistor
is not critical in most applications, typical values being
between 5k and 10k.
CAT803
GND
V
CC
Power
Supply
RESET
RESET
INPUT
GND
μP
V
CC
5kΩ
figure 6. Typical CAT803 Open-Drain Circuit Configuration
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT803ZSDIT10 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors
CAT803ZSDI-T10 功能描述:監(jiān)控電路 Supervisor,Open drain,Act low 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(guò)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(kāi)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
CAT803ZSDIT3 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors
CAT803ZSDI-T3 功能描述:監(jiān)控電路 Supervisor,Open drain,Act low 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(guò)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(kāi)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
CAT803ZTBI-GT10 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors
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