參數(shù)資料
型號： MAX807MCUE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Full-Featured uP Supervisory Circuit with +/-1.5% Reset Accuracy
中文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16
封裝： TSSOP-16
文件頁數(shù)： 3/16頁
文件大?。?/td> 196K
代理商： MAX807MCUE
V
IH
M
Full-Featured μP Supervisory Circuit with
±1.5% Reset Accuracy
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 4.60V to 5.5V for the MAX807L, V
CC
= 4.50V to 5.5V for the MAX807N, V
CC
= 4.35V to 5.5V for the MAX807M,
V
BATT
= 2.8V, V
PFI
= 0V, T
A
= T
MIN
to T
MAX
. Typical values are tested with V
CC
= 5V and T
A
= +25°C, unless otherwise noted.)
CONDITIONS
SYMBOL
PARAMETER
Sink current
BATT ON Output
Short-Circuit Current
Source current, V
CC
= 0V, V
BATT
= 2.8V
RESET, LOW LINE, AND WATCHDOG TIMER
UNITS
MIN
TYP
70
5
MAX
4.600
4.500
4.675
4.575
4.750
4.650
V
4.350
4.425
13
4.500
LOW LINE to RESET
Threshold Voltage
V
LR
Reset Threshold Hysteresis
V
CC
falling
30
52
70
mV
mV
V
RST
Reset Threshold
V
CC
rising and falling
4.63
4.48
4.71
4.56
MAX807N
MAX807M
V
CC
to LOW LINE Delay
RESET Active-Timeout Period
V
CC
falling at 1mV/μs
V
CC
rising
24
200
μs
ms
μs
26
V
CC
to RESET Delay
V
CC
falling at 1mV/μs
Minimum Watchdog Input
Pulse Width
Watchdog-Timeout Period
V
IL
= 0.8V, V
IH
= 0.75 x V
CC
t
WD
100
ns
V
1.12
1.6
2.24
s
140
280
t
RP
4.73
4.81
MAX807L
MAX807L
MAX807N
MAX807M
0.3
0.3
I
SINK
= 50μA,
V
BATT
= 0V, V
CC
falling
V
CC
- 1.5
V
CC
- 0.1
60
1.6
RESET Output Voltage
I
SOURCE
= 0.1mA
Output sink current, V
CC
= 4.25V
Output source current
I
SINK
= 3.2mA
I
SOURCE
= 5mA
Output sink current
Output source current, V
CC
= 4.25V
0.1
0.4
I
SINK
= 3.2mA, V
CC
= 4.25V
mA
I
SC
RESET Output
Short-Circuit Current
V
CC
= 1V,
MAX807_C
V
CC
= 1.2V,
MAX807_E/M
V
0.4
V
CC
- 1.5
RESET Output Voltage
V
0.4
I
SINK
= 3.2mA, V
CC
= 4.25V
I
SOURCE
= 5mA
Output sink current, V
CC
= 4.25V
Output source current
I
SINK
= 3.2mA
I
SOURCE
= 5mA
Output sink current
Output source current
V
CC
- 1.5
LOW LINE Output Voltage
mA
60
15
I
SC
RESET Output
Short-Circuit Current
mA
28
20
I
SC
LOW LINE Output
Short-Circuit Current
V
0.4
V
CC
- 1.5
WDO Output Voltage
mA
mA
35
20
I
SC
WDO Output
Short-Circuit Current
WDI Threshold Voltage
(Note 4)
V
LL
V
LOW LINE Threshold,
V
CC
Rising
V
0.75 x V
CC
0.8
V
IH
V
IL
μA
-50
-10
16
Reset deasserted, WDI = 0V
Reset deasserted, WDI = V
CC
50
WDI Input Current
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX807MCUE+ 功能描述:監(jiān)控電路 Full-Featured uPower 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
MAX807MCUE+T 功能描述:監(jiān)控電路 Full-Featured uPower 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
MAX807MCUE-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
MAX807MCWE 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
MAX807MCWE+ 功能描述:監(jiān)控電路 Full-Featured uPower 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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