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參數(shù)資料
| 型號： | MIC1832 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | μP Supervisory Circuit(μP監(jiān)控電路(帶看門狗定時器，電源監(jiān)視器和手動復(fù)位功能）) |
| 中文描述： | 微處理器監(jiān)控電路（微處理器監(jiān)控電路（帶看門狗定時器，電源監(jiān)視器和手動復(fù)位功能）） |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 164K |
| 代理商： | MIC1832 |
MIC1832
μ
P Supervisory Circuit
2
Electrical Characteristics
VCC= 3 to 5.5 V, T
A
= Operating Temperature Range, unless otherwise noted.
Parameter
Conditions
Min
Typ
Max
Units
Supply Voltage Range
VCC
5.5
V
Supply Current
ICC @ VCC= 5V (See Note 1)
ICC @ VCC= 3.3V (See Note 1)
18
15
30
25
μ
A
μ
A
ST and PBRST Input Levels
VIH (See Note 2)
VIH (See Note 3)
VIL
2.0
VCC+ 0.3
VCC+ 0.3
0.5
V
V
VCC - 0.4
-0.3
Input Leakage, ST (See Note 4)
IIL
±1
μ
A
Output Voltage, RST, RST
ISOURCE = 350
μ
A, VCC= 3.3V
2.4
V
Output Voltage, RST, RST
ISINK = 10mA, VCC= 3.3V
0.4
V
Output Voltage, RST
VCC = 1.4V, ISINK= 50
μ
A
0.3
V
VCC 5% Trip Point (Reset
Threshold Voltage)
TOL = Gnd
2.80
2.88
2.97
V
VCC 10% Trip Point (Reset
Threshold Voltage)
TOL = VCC
2.47
2.55
2.64
V
Input Capacitance, ST, TOL
CIN (See Note 5)
5
pF
Output Capacitance, RST, RST
COUT(See Note 5)
7
pF
Absolute Maximum Ratings
Terminal Voltage
VCC, . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 7.0V
All Other Inputs . . . . . . . . . . . . -0.3V to (VCC+ 0.3V)
Input Current
VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mA
Gnd, All Other Inputs . . . . . . . . . . . . . . . . . . . . 25mA
Operating Temperature Range
MIC1832_ . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C
Storage Temperature Range . . . . . . . . . . . . .-65°C to 150°C
Lead Temperature (Soldering - 10 sec.) . . . . . . . . . . . 300°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . 700mW
Stresses above those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent device failure. Functionality at or above these limits is not implied. Exposure to absolute
maximum ratings for extended periods may affect device reliability. Operating ranges define those limits between which the functionality of the device is guaranteed.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC1832_06 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:μP Supervisory Circuit |
| MIC1832M | 功能描述:IC SUPERVISOR 2.88/2.55V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:標(biāo)準(zhǔn)傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
| MIC1832M TR | 功能描述:IC SUPERVISOR 2.88/2.55V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:標(biāo)準(zhǔn)傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
| MIC1832MY | 功能描述:監(jiān)控電路 Microprocessor Supervisor with Manual Reset, Watchdog Timer, 2.55V or 2.88V Threshold Voltage, 250ms Reset Pulse, and Push-Pull Active-High and Low Outputs (DS1832) 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 |
| MIC1832MY TR | 功能描述:監(jiān)控電路 Microprocessor Supervisor with Manual Reset, Watchdog Timer, 2.55V or 2.88V Threshold Voltage, 250ms Reset Pulse, and Push-Pull Active-High and Low Outputs (DS1832) 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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