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參數資料
| 型號： | CAT803ZSDI-T10 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封裝： | GREEN, MO-203, SC-70, 3 PIN |
| 文件頁數： | 12/14頁 |
| 文件大小： | 533K |
| 代理商： | CAT803ZSDI-T10 |
CAT803, CAT809, CAT810
7
Doc. No. MD-3004, Rev. Z
2009 SCILLC. All rights reserved.
Characteristics subject to change without notice
VALID RESET WITH VCC unDER 1.0V
To ensure that the CAT809 RESET pin is in a known
state when VCCisunder1.0V,a>10kpull-downresistor
between RESET pin and GND is recommended. For
the CAT80, a pull-up resistor from RESET pin to VCC
is needed.
CAT809
GND
10k
Ω
Power
Supply
RESET
CAT810
GND
10kΩ
Power
Supply
RESET
VCC
Figure 3. reSeT Valid with VCC under 1.0V
figure 4. RESET Valid with VCC under 1.1V
figure 5. Bi-directional Reset Pin Interfacing
CAT809
GND
VCC
Power
Supply
RESET
Buffered
RESET
BUF
RESET
INPUT
GND
Bi-directional
I/O Pin
P
(For example:
68HC11)
VCC
BI-DIRECTIOnAL RESET PIn InTERfACInG
The CAT809/80 can interface with P/C bi-directional
reset pins by connecting a 4.7k resistor in series with
theCAT809/80resetoutputandtheP/Cbi-directional
reset pin.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:監控電路 Supervisor,Open drain,Act low 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 |
| CAT803ZTBI-GT10 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
| CAT803ZTBIGT3 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
| CAT803ZTBI-GT3 | 功能描述:監控電路 Open drain Act low 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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