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參數資料
| 型號： | MAX7705 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | μP Power-Supply Monitor with Reset(具復位功能的μP電源監(jiān)控器) |
| 中文描述： | 微處理器電源監(jiān)視器與復位 |
| 文件頁數： | 2/8頁 |
| 文件大?。?/td> | 83K |
| 代理商： | MAX7705 |
M
μP Power-S upply Monitor
with Reset
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V
CC
......................................................................-0.3V to 6.0V
RESET
....................................................-0.3V to (V
CC
+ 0.3V)
Input Current, V
CC
..............................................................20mA
Output Current,
RESET
......................................................20mA
Rate-of-Rise, V
CC
............................................................100V/μs
Continuous Power Disipation (T
A
= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C).........................471mW
Operating Temperature Ranges:
MAX7705C_ _ .....................................................0°C to +70°C
MAX7705E_ _ ..................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
ELECTRICAL CHARACTERISTICS
(V
CC
= full range, 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
MAX7705C
1.0
5.5
V
CC
Range
MAX7705E
1.2
5.5
V
MAX7705C, V
CC
< 5.5V
65
150
Supply Current
MAX7705E, V
CC
< 5.5V
65
200
μA
RESET
Threshold
4.50
4.65
4.75
V
V
CC
to
RESET
Delay
V
CC
= reset threshold max to reset threshold min
20
μs
Reset Active Timeout Period
V
CC
= reset threshold max, V
CC
rising
140
280
560
ms
I
SINK
= 3.2mA, V
CC
= reset threshold min
0.4
V
I
SINK
= 50μA, V
CC
≥
1.0V, MAX7705C
0.3
RESET
Output Voltage
I
SOURCE
= 800μA, V
CC
≥
reset threshold max
V
CC
- 1.5
I
SINK
= 100μA, V
CC
≥
1.2V, MAX7705E
0.4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX7705CPA | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)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 |
| MAX7705CPA+ | 功能描述:監(jiān)控電路 uPower P-Supply Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)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 |
| MAX7705CSA | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)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 |
| MAX7705CSA+ | 功能描述:監(jiān)控電路 uPower P-Supply Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)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 |
| MAX7705CSA+T | 功能描述:監(jiān)控電路 uPower P-Supply Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)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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