參數(shù)資料
型號： MAX6468XS29D3
廠商： Maxim Integrated Products, Inc.
英文描述： Microprocessor Supervisory Reset Circuits with Edge-Triggered, One-Shot Manual Reset
中文描述： 微處理器監(jiān)控復(fù)位電路，帶有邊沿觸發(fā)，單發(fā)手動復(fù)位
文件頁數(shù)： 3/9頁
文件大?。?/td> 224K
代理商： MAX6468XS29D3
M
Microprocessor Supervisory Reset Circuits
with Edge-Triggered, One-Shot Manual Reset
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +1.2V to +5.5V, T
A
= -40
°
C to +125
°
C, unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Note 1)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
MAX
0.3
UNITS
V
CC
≥
+1V, I
SINK
= 80μA,
RESET
asserted
V
CC
≥
+2.5V, I
SINK
= 1.2mA,
RESET
asserted
0.3
RESET
Output Low
V
OL
V
CC
≥
+4.5V, I
SINK
= 3.2mA,
RESET
asserted
0.3
V
RESET
Output Leakage Current
(MAX6467 Only)
I
LKG
RESET
not asserted
1
μA
Note 1:
Specifications over temperature are guaranteed by design. Production testing at T
A
= +25
°
C only.
Note 2:
The
MR
input ignores falling edges that occur within the
MR
rising debounce period (t
DEB
) after
MR
first rises from low to
high (after a valid
MR
reset assertion). This prevents invalid reset assertion due to switch bounce.
Typical Operating Characteristics
(V
CC
= +5V, MAX6468US29D3 device, T
A
= +25
°
C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
110
95
65 80
-10 5
20 35 50
-25
1
2
3
4
5
6
7
8
9
10
0
-40
125
V
CC
= +5.5V
V
CC
= +3.6V
V
CC
= +1.8V
V
CC
= +2.5V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
5.0
4.5
3.5 4.0
1.0 1.5 2.0 2.5 3.0
0.5
1
2
3
4
5
6
7
8
9
10
0
0
5.5
V
CC
TO RESET DELAY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
V
C
μ
s
110
95
80
65
50
35
20
5
-10
-25
18
20
22
24
26
16
-40
125
V
CC
= V
TH
+ 100mV TO V
TH
- 100mV
RESET TIMEOUT PERIOD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
110
95
65 80
-10 5
20 35 50
-25
201
202
203
204
205
206
207
208
209
210
200
-40
125
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
110
95
80
65
50
35
20
5
-10
-25
0.995
1.000
1.005
1.010
0.990
-40
125
OUTPUT VOLTAGE LOW
vs. SINK CURRENT
M
I
SINK
(mA)
V
O
9
8
6
7
2
3
4
5
1
50
100
150
200
250
300
350
400
450
500
550
600
0
0
10
V
CC
= 5.0V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6468XS29D3+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX6468XS29D3+T 功能描述:監(jiān)控電路 MPU Supervisory Reset Circuit 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
MAX6468XS29D3-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
MAX6468XS29D7 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORY RESET CI - Rail/Tube
MAX6468XS29D7+ 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.925V 7UA 4PIN SC-70 - Rail/Tube
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