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參數(shù)資料
| 型號： | LM3712YW3BP308 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | RECTIFIER FAST-RECOVERY SINGLE 1.5A 800V 50A-ifsm 1.7V-vf 75ns 5uA-ir DO-15 1K/BULK |
| 中文描述： | 微處理器監(jiān)控電路，帶有獨立的看門狗定時器輸出，掉電輸入和手動復位 |
| 文件頁數(shù)： | 5/13頁 |
| 文件大小： | 244K |
| 代理商： | LM3712YW3BP308 |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 1)
Supply Voltage (V
CC
)
All Other Inputs
ESD Ratings (Note 2)
Human Body Model
Machine Model
0.3V to 6.0V
0.3V to V
CC
+ 0.3V
1.5kV
150V
Power Dissipation
(Note 3)
Operating Ratings
(Note 1)
Temperature Range
40C
≤
T
J
≤
85C
LM3712/LM3713 Series Electrical Characteristics
Limits in the standard typeface are for T
J
= 25C and limits in
boldface type
apply over full operating range. Unless otherwise
specified: V
CC
= +2.2V to 5.5V.
Symbol
Parameter
Conditions
POWER SUPPLY
V
CC
Operating Voltage
Range: V
CC
LM3713
I
CC
V
CC
Supply
Current
RESET THRESHOLD
V
RST
Reset Threshold
V
CC
falling
Min
Typ
Max
Units
LM3712
1.0
1.2
5.5
5.5
50
V
All inputs = V
CC
; all outputs floating
28
μA
0.5
2
1.5
V
RST
+0.5
+2
+1.5
%
V
CC
falling: T
A
= 0C to 70C
V
RSTH
Reset Threshold
Hysteresis
Reset Timeout
Period
0.0032
V
RST
mV
t
RP
Reset Timeout Period = E, J, N, S
Reset Timeout Period = F, K, P, T
Reset Timeout Period = G, L, Q, U
Reset Timeout Period = H, M, R, V
V
CC
falling at 1mV/μs
1
20
140
1120
1.4
28
200
1600
20
2
40
280
2240
ms
t
RD
V
CC
to Reset
Delay
μs
RESET (LM3713)
V
OL
RESET
V
CC
>
2.25V, I
SINK
= 900μA
V
CC
>
2.7V, I
SINK
= 1.2mA
V
CC
>
4.5V, I
SINK
= 3.2mA
V
CC
>
1.2V, I
SOURCE
= 50μA
V
CC
>
1.8V, I
SOURCE
= 150μA
V
CC
>
2.25V, I
SOURCE
= 300μA
V
CC
>
2.7V, I
SOURCE
= 500μA
V
CC
>
4.5V, I
SOURCE
= 800μA
V
RESET
= 5.5V
0.3
0.3
0.4
V
V
OH
RESET
0.8 V
CC
0.8 V
CC
0.8 V
CC
0.8 V
CC
V
CC
1.5V
V
I
LKG
Output Leakage
Current
1.0
μA
RESET (LM3712)
V
OL
RESET
V
CC
>
1.0V, I
SINK
= 50μA
V
CC
>
1.2V, I
SINK
= 100μA
V
CC
>
2.25V, I
SINK
= 900μA
V
CC
>
2.7V, I
SINK
= 1.2mA
V
CC
>
4.5V, I
SINK
= 3.2mA
V
CC
>
2.25V, I
SOURCE
= 300μA
V
CC
>
2.7V, I
SOURCE
= 500μA
V
CC
>
4.5V, I
SOURCE
= 800μA
0.3
0.3
0.3
0.3
0.4
V
V
OH
RESET
0.8 V
CC
0.8 V
CC
V
CC
1.5V
L
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5
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相關代理商/技術參數(shù) |
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| LM3713XQBP-308/NOPB | 功能描述:IC MPU SUPERVISR 3.08V 9USMD RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
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| LM3722A-2.32 E WAF | 制造商:Texas Instruments 功能描述: |
| LM3722A-3.08 E WAF | 制造商:Texas Instruments 功能描述: |
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