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參數(shù)資料
| 型號(hào)： | MAX6391KA17 |
| 廠(chǎng)商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual-Voltage uP Supervisory Circuits with Sequenced Reset Outputs |
| 中文描述： | 雙電壓監(jiān)控電路的連續(xù)復(fù)位輸出 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大小： | 170K |
| 代理商： | MAX6391KA17 |
M
Dual-Voltage μP Supervisory Circuits
with Sequenced Reset Outputs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND...........................................................-0.3V to +6.0V
RESET1
(MAX6392), RESET IN2, CSRT,
MR
to GND..............................................-0.3V to (V
CC
+ 0.3V)
RESET1
(MAX6391),
RESET2
, R1, R2 to GND......-0.3V to +6.0V
Input Current (V
CC
, GND, CSRT, R1, R2,
MR
).................±20mA
Output Current (
RESET1
,
RESET2
) ..................................±20mA
Continuous Power Dissipation (T
A
= +70
°
C)
8-Pin SOT23 (derate 5.26mW/
°
C above +70
°
C)...........421mW
ELECTRICAL CHARACTERISTICS
(V
CC
= 1.2V to 5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are at V
CC
= +5V and T
A
= +25
°
C.) (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.
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
1.0
1.2
TYP
MAX
5.5
5.5
25
4.75
4.50
3.15
3.00
2.70
2.38
2.25
1.71
1.61
640
50
UNITS
T
A
= 0
°
C to +85
°
C
T
A
= -40
°
C to +85
°
C
No load
MAX639_UA46
MAX639_UA44
MAX639_UA31
MAX639_UA29
MAX639_UA26
MAX639_UA23
MAX639_UA22
MAX639_UA17
MAX639_UA16
V
CC
= 5V
V
CC
Range
V
Supply Current
I
CC
15
4.63
4.38
3.08
2.93
2.63
2.32
2.19
1.67
1.58
625
μA
4.50
4.25
3.00
2.85
2.55
2.25
2.12
1.62
1.54
610
V
CC
Reset Threshold
V
TH1
V
RESET IN2 Threshold
RESET IN2 Input Current
V
CC
to
RESET1
Delay
V
CC
or RESET IN2 to
RESET2
Delay
V
TH2
mV
nA
t
RD1
20
t
RD2
V
CC
falling at 1mV/μs (Note 2)
10
μs
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| MAX6391KA22 | Dual-Voltage uP Supervisory Circuits with Sequenced Reset Outputs |
| MAX6391KA23 | Dual-Voltage uP Supervisory Circuits with Sequenced Reset Outputs |
| MAX6391KA26 | Dual-Voltage uP Supervisory Circuits with Sequenced Reset Outputs |
| MAX6391KA29 | Dual-Voltage uP Supervisory Circuits with Sequenced Reset Outputs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6391KA17+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 1.67V/0.625V 15UA 8PIN SOT-23 - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX6391KA17+T | 功能描述:監(jiān)控電路 Dual uPower Reset Circuit RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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 |
| MAX6391KA17-T | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)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 |
| MAX6391KA22 | 制造商:Maxim Integrated Products 功能描述:DUAL-VOLTAGE RESET CIRCUITS WITH SE - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX6391KA22+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.19V/0.625V 15UA 8PIN SOT-23 - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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