參數(shù)資料
型號(hào)： DS1834
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Dual EconoReset with Pushbutton(帶復(fù)位按鈕的雙路Econo復(fù)位電路)
中文描述： 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
封裝： 0.300 INCH, DIP-8
文件頁(yè)數(shù)： 6/7頁(yè)
文件大?。?/td> 60K
代理商： DS1834
DS1834/A/D
062698 6/7
ABSOLUTE MAXIMUM RATINGS*
Voltage on V
Pin Relative to Ground
Voltage on RST (5V) Pin Relative to Ground
Voltage on RST (3.3V) Pin Relative to Ground
Voltage on PBRST & RST (DS1834A) Pin
Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.5V to +7.0V
–0.5V to +0.5V
IN
+ 0.5V (DS1834 & DS1834D)
–0.5V to +3.3V
IN
+ 0.5V (DS1834 & DS1834D)
–0.5 to the greater of 0.5V
IN
+ 0.5V or 3V
IN
+ 0.5V
–40
°
C to +85
°
C
–55
°
C to +125
°
C
260
°
C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(–40
°
C to +85
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
5V
IN
(Supply Voltage)
V
IN
1.2
5.5
V
1
3V
IN
(Supply Voltage)
V
IN
1.2
5.5
V
1
PBRST Input High Level
V
IH
2
V
IN(MAX)
–
0.4
V
IN(MAX)
+
0.3
V
V
1, 2
1, 3
PBRST Input Low Level
V
IL
–0.3
0.5
V
1
DC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=1.2V to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Output Voltage
V
OH
V
IN
–0.1V
V
1
Input Leakage
I
IL
–1.0
+1.0
μ
A
4
Output Current @ 2.4V
I
OH
350
μ
A
5
Output Current @ 0.4V
I
OL
+10
mA
5
Operating Current @
5.5V
IN
I
CC
50
μ
A
6
Operating Current @
3.6V
IN
I
CC
35
μ
A
7
5V
IN
Trip Point (TOL=GND)
V
INTP
4.50
4.63
4.75
V
1
5V
IN
Trip Point (TOL=5V
IN
)
V
INTP
4.25
4.38
4.49
V
1
3.3V
IN
Trip Point (TOL=GND)
V
INTP
2.80
2.88
2.97
V
1
3.3V
IN
Trip Point (TOL=3.3V
IN
)
V
INTP
2.47
2.55
2.64
V
1
Output Capacitance
C
OUT
10
pF
相關(guān)PDF資料
PDF描述
DS1834A Dual EconoReset with Pushbutton(帶復(fù)位按鈕的雙路Econo復(fù)位電路)
DS1834D Dual EconoReset with Pushbutton(帶復(fù)位按鈕的雙路Econo復(fù)位電路)
DS1836A 5V MicroManager(5V微管理器)
DS1836B 5V MicroManager(5V微管理器)
DS1836C 3.3V MicroManager(3.3V微管理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1834/A/D 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual EconoReset with Pushbutton
DS1834+ 功能描述:監(jiān)控電路 Dual EconoReset w/Pushbutton 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
DS1834A 功能描述:監(jiān)控電路 Dual EconoReset w/Pushbutton 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
DS1834A+ 功能描述:監(jiān)控電路 Dual EconoReset w/Pushbutton 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
DS1834A+T&R 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 4.63V/2.88V 50UA 8PDIP - Tape and Reel
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