參數資料
型號: MAX6885ETP+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: EEPROM-Programmable, Hex, Power-Supply Supervisors with an ADC
中文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC20
封裝: 5 X 5 MM, 0.80 MM PITCH, MO-220WHHC, QFN-20
文件頁數: 23/34頁
文件大?。?/td> 310K
代理商: MAX6885ETP+
MAX6884/MAX6885
EEPROM-Programmable, Hex
Power-Supply Supervisory Circuits
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VIN1–VIN4 or VCC = 2.7V to 5.8V, AUXIN = WDI = GND, MARGIN = MR = DBP, TA = -40°C to +85°C, unless otherwise noted. Typical
values are at TA = +25°C.) (Notes 1, 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Threshold Hysteresis
VTH-HYST
0.3
% VTH
Threshold Tempco
VTH/°C
10
ppm/°C
Threshold Differential Nonlinearity
VTH DNL
-1
+1
LSB
IN_ Input Impedance
RIN
For VIN_ < highest of VIN1–IN4 and
VIN_ < VCC
130
200
300
k
IN_ Input Leakage Current
IIN_LKG
IN_ high impedance
-150
+150
nA
Power-Up Delay
tD-PO
VCC
≥ VUVLO
2.5
ms
IN_ to RESET or UV/OV Delay
tD-R
IN_ falling/rising, 100mV overdrive
20
s
000
0.025
001
1.406
1.5625
1.719
010
5.625
6.25
6.875
011
22.5
25
27.5
100
45
50
55
101
180
200
220
110
360
400
440
RESET and UV/OV Timeout
Period (Tables 6 and 7)
tRP, tUP
111
1440
1600
1760
ms
RESET, UV/OV, WDO Output Low
ISINK = 4mA, output asserted
0.4
V
RESET, UV/OV, WDO Output
Open-Drain Leakage Current
Output high impedance
-1
+1
A
RESET, UV/OV, WDO Output
Pullup Resistance
RPU
VRESET, VUV/OV, VWDO = 2V
6.6
10
15.0
k
VIL
0.6
MR, MARGIN, WDI Input Voltage
VIH
1.4
V
MR Input Pulse Width
tMR
1s
MR Glitch Rejection
100
ns
相關PDF資料
PDF描述
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相關代理商/技術參數
參數描述
MAX6885ETP+ 功能描述:監(jiān)控電路 EEPROM-Prog Hex Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6885ETP+T 功能描述:監(jiān)控電路 EEPROM-Prog Hex Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6885ETP-T 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6886ETP 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6886ETP+ 功能描述:監(jiān)控電路 Pin-Selectable Hex Power-Sup Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel