參數(shù)資料
型號(hào)： MAX805SCSA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Octal Buffers And Line Drivers With 3-State Outputs 20-CFP -55 to 125
中文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封裝： 0.150 INCH, PLASTIC, SO-8
文件頁(yè)數(shù)： 3/12頁(yè)
文件大?。?/td> 98K
代理商： MAX805SCSA
V
M
Mic roproc essor S upervisory Circ uits
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RESET Output Voltage
MAX805LC, I
SOURCE
= 4μA, V
CC
= 1.1V
MAX805LE/M, I
SOURCE
= 4μA, V
CC
= 1.2V
MAX805L, I
SOURCE
= 800μA
MAX805L, I
SINK
= 3.2mA
0.8
0.9
V
CC
- 1.5
0.4
2.25
Watchdog Timeout
WDI Pulse Width
t
WD
t
WP
1.00
50
1.60
sec
ns
PFO
Output Voltage
I
SOURCE
= 800μA
I
SINK
= 3.2mA
V
CC
- 1.5
V
0.4
Note 2:
Either V
or V
can go to 0V, if the other is greater than 2.0V.
Note 3:
"-" = battery-charging current, "+" = battery-discharging current.
Note 4:
WDI is guaranteed to be in an intermediate, non-logic level state if WDI is floating and V
CC
is in the operating voltage range.
WDI is internally biased to 35% of V
CC
with an input impedance of 50k
.
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 4.75V to 5.5V for MAX690A/MAX802L/MAX805L, V
CC
= 4.5V to 5.5V for MAX692A/MAX802M, V
BATT
= 2.8V,
T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
WDI = 0V
MAX69_A, MAX805L, V
CC
= 5V
MAX802_C/E, V
CC
= 5V
-150
1.20
1.225
-25
-50
1.25
1.250
0.01
V
WDI Input Current
WDI = V
CC
50
150
3.5
μA
WDI Input Threshold (Note 4)
V
CC
= 5V
0.8
V
V
IL
= 0.4V, V
IH
= (0.8) (V
CC
)
Logic low
Logic high
1.30
1.275
25
PFI Input Threshold
PFI Input Current
nA
相關(guān)PDF資料
PDF描述
MAX805SEPA Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125
MAX805SESA Octal Buffers And Line Drivers With 3-State Outputs 20-LCCC -55 to 125
MAX805SMJA Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125
MAX805TCPA Octal Buffers And Line Drivers With 3-State Outputs 20-CFP -55 to 125
MAX805TCSA Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX805SCSA+ 功能描述:監(jiān)控電路 3/3.3V MPU Supervisor 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
MAX805SCSA+T 功能描述:監(jiān)控電路 3/3.3V MPU Supervisor 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
MAX805SCSA-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
MAX805SEPA 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
MAX805SEPA+ 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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