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參數(shù)資料
| 型號： | MAX6805US31D3-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 4-Pin, Low-Power レP Reset Circuits with Manual Reset |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封裝： | TO-253, SOT-143, 4 PIN |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 161K |
| 代理商： | MAX6805US31D3-T |
M
4-Pin, Low-Power
μP Reset Circuits with Manual Reset
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V
CC
......................................................................-0.3V to +6V
Push/Pull RESET or
RESET
,
MR
............-0.3V to (V
CC
+ 0.3V)
Open-Drain
RESET
..............................................-0.3V to +6V
Input Current (V
CC
).............................................................20mA
Output Current (RESET,
RESET
).........................................20mA
ELECTRICAL CHARACTERISTICS
(
V
CC
= full range, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at
V
CC
= +5.0V and T
A
= +25°C, reset not
asserted.) (Note 1)
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.
Continuous Power Dissipation (T
A
= +70°C)
4-Pin SOT143 (derate 4mW/°C above +70°C)............320mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
0.7
1.0
0.78
1.2
TYP
MAX
5.5
5.5
5.5
5.5
10
12
UNITS
MAX6803/MAX6804
MAX6805
MAX6803/MAX6804
MAX6805
V
CC
= +3.0V
V
CC
= +5.0V
T
A
= 0
°
C to +125
°
C
Supply Voltage Range
(Note 1)
V
CC
T
A
= -40
°
C to +125
°
C
V
4
5
Supply Current
I
CC
No load
μA
T
A
= +25
°
C
V
TH
- 1.8%
V
TH
V
TH
+ 1.8%
Reset Threshold
V
TH
MAX680_US_ _D_-T,
Table 1
T
A
= - 40
°
C to + 125
°
C
V
TH
- 3%
V
TH
V
TH
+ 3%
V
V
CC
Falling Reset Delay
V
CC
falling at 10V/ms
MAX680_US_ _D1-T
MAX680_US_ _D2-T
MAX680_US_ _D3-T
30
1.5
30
150
μs
1
20
100
1
2
40
200
Reset Active Timeout Period
t
RP
ms
MR
Minimum Pulse Width
MR
Glitch Immunity
MR
Reset Delay
μs
ns
μs
50
0.1
0.3
V
CC
V
IL
V
IH
MR
Input Voltage
0.7
V
CC
12
V
MR
Pullup Resistance
20
30
0.4
0.3
0.4
k
I
SINK
= 50μA, V
CC
≥
1.0V
I
SINK
= 1.2mA, V
CC
≥
2.5V
I
SINK
= 3.2mA, V
CC
≥
4.25V
I
SOURC E
= 500μA, V
CC
≥
3.0V
I
SOURC E
= 800μA, V
CC
≥
5.0V
RESET
Output Low Voltage
(MAX6804/MAX6805)
V
OL
Reset
asserted
V
0.8
V
CC
0.8
V
CC
RESET
Output High Voltage
(MAX6804)
V
OH
Reset not
asserted
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6805US32D1 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6805US32D1+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 3.2V 5UA 4PIN SOT-143 - Rail/Tube |
| MAX6805US32D1+T | 功能描述:監(jiān)控電路 Single uPower 4-Pin Reset Circuit 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 |
| MAX6805US32D1-T | 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 |
| MAX6805US32D2 | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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