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參數(shù)資料
| 型號(hào)： | MAX6744XKV |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power Dual-/Triple-Voltage SC70 UP Supervisory Circuits |
| 中文描述： | 低功耗Dual-/Triple-Voltage SC70封裝的監(jiān)控電路 |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大?。?/td> | 209K |
| 代理商： | MAX6744XKV |
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M
Low-Power Dual-/Triple-Voltage SC70 μP
Supervisory Circuits
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 1.2V to 5.5V, T
A
= -40
°
C to +85
°
C, unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RESET
Output Open-Drain
Leakage Current
(MAX6736/MAX6738)
I
LKG
Output not asserted low (Note 2)
500
nA
POK1 Output Open-Drain
Leakage
Output not asserted low (Note 2)
500
nA
V
CC
Reset Delay
t
RD
V
CC
1, V
CC
2, or RSTIN falling at 10mV/μs
from V
TH
+ 100mV to V
TH
- 100mV
MAX67_ _ _ _ XK_ _D3
MAX67_ _ _ _ XK_ _ D7
35
μs
150
1200
225
1800
300
2400
V
CC
Reset Timeout Period
(Note 3)
t
RP
ms
MANUAL RESET (MAX6736–MAX6739 only)
MR
to V
CC
1 Internal Pullup
Impedance
0.75
1.5
3.00
k
MR
Timeout Period
MR
Minimum Input Pulse Width
MR
Glitch Rejection
t
MRP
t
MPW
Both D3 and D7 timing options
150
1
225
300
ms
μs
ns
100
V
IL
0.3
×
V
CC
1
MR
Input Voltage
V
IH
0.8
×
V
CC
1
V
MR
to
RESET
Delay
V
CC
1 POWER-OK OUTPUT (MAX6741/MAX6744 only)
POK1 Timeout Period
PUSHBUTTON RESET (MAX6740/MAX6741/MAX6742 only)
300
ns
t
POKP
37.5
56.25
75.0
ms
RESET
to V
CC
1 Internal Pullup
Impedance
25
50
100
k
Manual Reset Detect Debounce
Period
t
DEB
(Note 4)
37.5
56.25
75.0
ms
MAX67_ _ _ _ XK_ _D3
MAX67_ _ _ _ XK_ _ D7
150
1200
225
1800
300
2400
Manual Reset Timeout
Period (Note 3)
t
MRP
ms
Manual Reset Minimum Input
Pulse Width
t
MPW
(Note 4)
1
μs
Manual Reset Release Detect
Threshold
(Note 4)
0.5
×
V
CC
1
100
300
V
Manual Reset Glitch Rejection
Manual Reset to
RESET
Delay
(Note 4)
ns
ns
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6744XKVDD3 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER DUAL-/TRIPLE-VOLTAGE SC70 - Cut Tape Product |
| MAX6744XKVDD3+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 |
| MAX6744XKVDD3-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 |
| MAX6744XKVDD7 | 制造商:Maxim Integrated Products 功能描述:LOW-POWER DUAL-/TRIPLE-VOLTAGE SC70 - Rail/Tube |
| MAX6744XKVDD7+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 |
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