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參數(shù)資料
| 型號(hào)： | MAX814CSA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SO-8 |
| 文件頁數(shù)： | 3/16頁 |
| 文件大小： | 111K |
| 代理商： | MAX814CSA |
M
±1% Ac c urac y, Low-Power, +3V and +5V
μP S upervisory Circ uits
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS, +5V Parts (MAX814/MAX815K, L, N) (continued)
(V
= 4.85V to 5.5V for MAX814K/MAX815K, V
= 4.75V to 5.5V for MAX814L/MAX815L, V
CC
= 4.60V to 5.5V for MAX814N/
MAX815N, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
CONDITIONS
SYMBOL
PARAMETER
MR Pull-Up Current
I
MR
MR = 0V
MR Pulse Width
t
MR
V
MRLO
Low
ELECTRICAL CHARACTERISTICS, +3V Parts (MAX814/MAX815T, MAX816)
(V
CC
= 3.06V to 5.5V for MAX814T/MAX815T and MAX816, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
MAX816C
MAX816E
-40°C to +85°C
0°C to +70°C
MAX815T
T
A
= -40°C to +85°C, V
CC
= 1.2V, I
SINK
= 100μA
T
A
= 0°C to +70°C, V
CC
= 1.0V, I
SINK
= 50μA
MAX816
V
RT
(max)<V
CC
<3.6V
CONDITIONS
I
SOURCE
= 500μA
I
SINK
= 1.2mA
I
SOURCE
= 800μA
I
SINK
= 3.2mA
I
SOURCE
= 500μA
I
SINK
= 1.2mA
I
SOURCE
= 800μA
I
SINK
= 3.2mA
sec
1.12
2.00
t
WD
Watchdog Timeout Period
0.3
0.3
0.3
V
OL
0.8 x V
CC
V
OH
V
OL
V
OH
V
OL
75
85
3.06
3.08
1.717
1.722
V
1.2
5.5
V
CC
1.0
5.5
Operating Voltage Range
0.3
V
OL
V
OH
0.8 x V
CC
V
OH
ms
140
200
250
t
RS
Reset Pulse Width
nA
mV
-15
6
0
35
I
RT
V
RT
RESET IN Input Current
Reset Threshold Hysteresis
μA
I
SUPPLY
Supply Current
3.00
3.00
1.683
1.678
V
V
RT
Reset Threshold
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
1.700
1.700
V
V
RT
RESET IN Threshold
V
0.4
V
OL
RESET Output Voltage
V
CC
-1.5
V
RT
(max)<V
CC
<3.6V;
MAX814T, MAX816
4.5V<V
CC
<5.5V;
MAX814T, MAX816
RESET, WDO, PFO, LOW LINE
Output Voltage
V
4.5V<V
CC
<5.5V
0.4
V
CC
-1.5
MR Input Threshold
V
MRHI
t
MD
V
PFI
I
PFI
High
(Note 3)
V
CC
= 5.0V
0.7 x V
CC
V
MR to RESET Out Delay
PFI Input Threshold
PFI Input Current
250
2.55
35.00
ns
V
nA
2.45
-15.00
2.50
6.0
UNITS
μA
ns
MIN
70
150
TYP
MAX
240
1.1
LOW LINE, PFO, WDO
Assertion Delay
(Note 2)
200
μs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX814E | 【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814EPA | 【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814ESA | 【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814K | 【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814L | 【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX814E | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814EPA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814ESA | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814K | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:【1% Accuracy, Low-Power, +3V and +5V レP Supervisory Circuits |
| MAX814KCPA | 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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