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參數(shù)資料
| 型號： | DS1836D |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | 電源管理 |
| 英文描述： | 3.3V MicroManager(3.3V微管理器) |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8 |
| 封裝： | 0.300 INCH, DIP-8 |
| 文件頁數(shù)： | 8/9頁 |
| 文件大小： | 66K |
| 代理商： | DS1836D |
DS1836A/B/C/D
022698 8/9
DC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=1.2V to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Power Supply Trip Points
(V
CC
to V
BAT
) DS1836 A or B
Power Supply Trip Points
(V
BAT
to V
CC
) DS1836 A or B
IN Input Trip Point
V
CCFTP
3.80
3.85
3.0
V
1, 10
V
CCRTP
3.90
3.95
4.0
V
1, 10
V
TP
1.15
1.25
1.35
V
1
Output Capacitance
C
OUT
10
pF
AC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=1.2V to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
V
TP
to NMI Delay
t
IPD
1
μ
s
Reset Active Time
t
RST
200
350
500
ms
V
CC
Slew Rate (V
INTP(MIN)
to
V
INTP(MAX)
)
t
R
0
ns
V
CC
Detect to RST
t
RPU
200
350
500
ms
12
V
CC
Slew Rate (V
INTP(MAX)
to
V
INTP(MIN)
)
t
F
300
μ
s
V
CC
Detect to RST
t
RPD
2
10
μ
s
V
CC
to V
BAT
(V
CC
falling through
2.6V)
t
PSW
1
μ
s
13
V
to V
CC
(V
CC
rising through
2.8V)
t
RSW
1
μ
s
13
NOTES:
1. All voltages are referenced to ground.
2. Measured with outputs open and inputs at V
CC
or GND.
3. Measured with outputs open and V
CC
or V
BAT
> 2.7V.
4. Measured with outputs open and both V
CC
and V
BAT
< 5.5 volts.
5. Measured with outputs open and both V
CC
and V
BAT
< 3.6 volts.
6. V
OUT
= V
CC
– 0.3V
7. V
OUT
= V
BAT
– 0.3V
8. V
CC
> 2.7V
9. V
BAT
> 2.0V and V
CC
< 1.9V
10.V
CCFTP
is offset by approximately 0.1 volt from V
CCRTP
.
11. V
BAT
in the off state and V
BAT
< V
CC
(V
BAT
> V
CC
and V
BAT
in the off state 1
μ
A maximum)
12.t
R
= 5
μ
s with one supply > 2.5V
13.Typical only parameter not tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1836D05 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| DS1836D-10 | 功能描述:監(jiān)控電路 3.3/5V MicroManager 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 |
| DS1836D-10+ | 功能描述:監(jiān)控電路 3.3/5V MicroManager 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 |
| DS1836D-20 | 功能描述:監(jiān)控電路 3.3/5V MicroManager 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 |
| DS1836D-20+ | 功能描述:監(jiān)控電路 3.3/5V MicroManager 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 |
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