參數(shù)資料
型號： MAX792S
廠商： Maxim Integrated Products, Inc.
英文描述： Microprocessor and Non-Volatile Memory Supervisory Circuits(復(fù)位門限1.91V,微處理器和非易失存儲器監(jiān)控電路)
中文描述： 微處理器及非易失存儲器監(jiān)控電路
文件頁數(shù)： 2/16頁
文件大?。?/td> 182K
代理商： MAX792S
M
Mic roproc essor and Non-Volatile Memory
S upervisory Circ uits
2
_______________________________________________________________________________________
Input Voltage (with respect to GND)
V
CC
.......................................................................-0.3V to +6V
All Other Inputs.......................................-0.3V to (V
CC
+ 0.3V)
Input Current
GND ................................................................................25mA
All Other Outputs ............................................................25mA
Continuous Power Dissipation (TA = +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C) ..........842mW
Narrow SO (derate 9.52mW/°C above +70°C) ............762mW
CERDIP (derate 10.00mW/°C above +70°C)...............800mW
Operating Temperature Ranges:
MAX792_C__/MAX820_C__ ...............................O°C to +70°C
MAX792_E__/MAX820_E__ .............................-40°C to +85°C
MAX792_MJ E__/MAX820_MJ E__..................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
ELECTRICAL CHARACTERISTICS
(V
CC
= 2.55V to 5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range
Supply Current
RESET COMPARATOR
2.55
V
70
150
μA
MAX792L, MAX820L
MAX792M, MAX820M
MAX792R, MAX820R
MAX792S, MAX820S
MAX792T, MAX820T
MAX820L, T
A
= +25°C, V
CC
falling
MAX820M, T
A
= +25°C, V
CC
falling
MAX820R, T
A
= +25°C, V
CC
falling
MAX820S, T
A
= +25°C, V
CC
falling
MAX820T, T
A
= +25°C, V
CC
falling
MAX792, V
CC
= 5V or V
CC
= 3V
MAX820, V
CC
= 5V or V
CC
= 3V
4.50
4.25
2.55
2.85
3.00
4.55
4.30
2.55
2.85
3.00
1.25
1.274
4.62
4.37
2.61
2.91
3.06
4.75
4.50
2.70
3.00
3.15
4.70
4.45
2.66
2.96
3.11
1.35
1.326
Reset Threshold Voltage—
Internal Threshold Mode
(V
TH
)
V
1.30
1.30
Reset Threshold Voltage
External Threshold Mode (V
TH
)
RESET IN/
INT
Mode Threshold
(Note 1)
RESET IN/
INT
Leakage Current
Reset Threshold Hysteresis
Reset Comparator Delay
Reset Active Timeout Period
V
Internal threshold mode
60
mV
±0.01
±25
nA
V
μs
ms
0.016 x V
TH
70
200
0.01
0.1
V
CC
falling
V
CC
rising
I
SINK
= 50μA, V
CC
= 1V, V
CC
falling
I
SINK
= 1.6mA
I
SOURCE
= 1mA
I
SOURCE
= 100μA
I
SINK
= 1.6mA
I
SOURCE
= 1mA
I
SOURCE
= 100μA
140
280
0.3
0.4
RESET
Output Voltage
V
CC
- 1
V
CC
- 0.5
V
0.1
0.4
ABSOLUTE MAXIMUM RATINGS
RESET Output Voltage
V
CC
- 1
V
CC
- 0.5
V
相關(guān)PDF資料
PDF描述
MAX792T Microprocessor and Non-Volatile Memory Supervisory Circuits(復(fù)位門限3.06V,微處理器和非易失存儲器監(jiān)控電路)
MAX793 3.0V/3.3V Adjustable Microprocessor Supervisory Circuits(具有監(jiān)控器、芯片使能和支持備用電池的復(fù)位器)
MAX794 3.0V/3.3V Adjustable Microprocessor Supervisory Circuits(具有可調(diào)閾值監(jiān)控器、芯片使能和支持備用電池的復(fù)位器)
MAX796 Step-Down Controllers with Synchronous Rectifier for CPU Power(3.3V/5V/可調(diào),帶有同步整流器的PWM步降控制器，用于筆記本電腦)
MAX797 Step-Down Controllers with Synchronous Rectifier for CPU Power(3.3V/5V/可調(diào),帶有同步整流器的PWM步降控制器，用于筆記本電腦)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX792SC/D 功能描述:監(jiān)控電路 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
MAX792SCPE 功能描述:監(jiān)控電路 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
MAX792SCPE+ 功能描述:監(jiān)控電路 MPU & NV Memory Supervisor 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
MAX792SCSE 功能描述:監(jiān)控電路 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
MAX792SCSE+ 功能描述:監(jiān)控電路 MPU & NV Memory Supervisor 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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