參數(shù)資料
型號(hào)： MAX6828
廠商： Maxim Integrated Products, Inc.
英文描述： Dual Ultra-Low-Voltage SOT23 レP Supervisors with Manual Reset and Watchdog Timer
中文描述： 雙路、超低電壓、SOT23封裝、微處理器監(jiān)控電路，帶有手動(dòng)復(fù)位及看門狗定時(shí)器
文件頁(yè)數(shù)： 3/12頁(yè)
文件大小： 205K
代理商： MAX6828
M
Dual Ultra-Low-Voltage SOT23 μP Supervisors
with Manual Reset and Watchdog Timer
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +4.5V to +5.5V for MAX68_ _L/M, V
CC
= +2.7V to +3.6V for MAX68_ _T/S/R, V
CC
= +2.1V to +2.75V for MAX68_ _Z/Y,
V
CC
= +1.53V to +2.0V for MAX68_ _W/V; T
A
= -40
°
C to +125
°
C, unless otherwise specified. Typical values are at T
A
= +25
°
C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
MIN
2.244
2.238
2.119
2.113
1.615
1.611
1.525
1.521
1.346
1.343
1.271
1.268
1.077
1.074
1.017
1.014
0.808
0.806
0.762
0.761
TYP
2.313
2.313
2.188
2.188
1.665
1.665
1.575
1.575
1.388
1.388
1.313
1.313
1.110
1.110
1.050
1.050
0.833
0.833
0.788
0.788
MAX
2.381
2.388
2.257
2.263
1.715
1.719
1.625
1.629
1.429
1.433
1.354
1.358
1.143
1.146
1.083
1.086
0.858
0.860
0.813
0.815
UNITS
Z
Y
W
V
I
H
G
F
E
V
CC2
Reset Threshold
V
TH2
D
V
Reset Threshold Temperature
Coefficient
60
ppm/
°
C
Reset Threshold Hysteresis
2 x V
TH
0.630
mV
T
A
= 0
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
0.615
0.610
0.645
0.650
RESET IN Threshold
V
RS T N TH
V
RSTINTH
falling
V
RESET IN Hysteresis
2.5
mV
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
V
CC
= V
TH
to (V
TH
- 100mV)
V
RSTIN
= V
RSTINTH
to (V
RSTINTH
- 30mV)
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
V
CC
≥
1.0V, I
SINK
= 50
μ
A, reset asserted,
T
A
= 0
°
C to +85
°
C
V
CC
≥
1.2V, I
SINK
= 100
μ
A, reset asserted
V
CC
≥
2.55V, I
SINK
= 1.2mA, reset asserted
V
CC
≥
4.25V, I
SINK
= 3.2mA, reset asserted
-25
-100
+25
+100
RESET IN Input Current (Note 2)
I
RSTIN
nA
V
CC
to Reset Output Delay
RESET IN to Reset Output Delay
t
RD
20
15
200
μ
s
μ
s
140
100
280
320
Reset Timeout Period
t
RP
ms
0.3
0.3
0.3
0.4
RESET
Output LOW
(Push-Pull or Open-Drain)
V
OL
V
相關(guān)PDF資料
PDF描述
MAX6829 Dual Ultra-Low-Voltage SOT23 レP Supervisors with Manual Reset and Watchdog Timer
MAX6830 16-Bit Shift Registers 28-LCCC -55 to 125
MAX6831 16-Bit Shift Registers 24-CDIP -55 to 125
MAX682ESA 3.3V-Input to Regulated 5V-Output Charge Pumps
MAX683 3.3V-Input to Regulated 5V-Output Charge Pumps
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6828LUT 制造商:Maxim Integrated Products 功能描述:DUAL ULTRA LOW VOLTAGE SOT23 MICROP - Rail/Tube
MAX6828LUT+ 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.63V/ADJV 10UA 6PIN SOT-23 - Rail/Tube
MAX6828LUT+T 功能描述:監(jiān)控電路 Dual uPower 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
MAX6828LUT-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
MAX6828MUT 制造商:Maxim Integrated Products 功能描述:DUAL ULTRA LOW VOLTAGE SOT23 MICROP - Rail/Tube
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*