參數(shù)資料
型號： DS1706SEPA
英文描述： Power Supply Supervisor
中文描述： 電源監(jiān)控
文件頁數(shù)： 9/10頁
文件大小： 183K
代理商： DS1706SEPA
DS1705/DS1706
9 of 10
AC ELECTRICAL CHARACTERISTICS
(-40
°
C to +85
°
C; V
CC
=1.2V to 5.5V)
PARAMETER
SYMBOL
t
PB
MIN
150
TYP
MAX
UNITS
ns
NOTES
PBRST
= V
IL
Reset Active Time
t
RST
t
ST
130
10
205
285
ms
ns
ST
Pulse Width
6
V
CC
Detect to RST and
RST
V
CC
Slew Rate
t
RPD
5
8
μ
s
μ
s
ms
9
t
F
20
130
V
CC
Detect to RST and
RST
V
CC
Slew Rate
t
RPU
205
285
7
t
R
0
ns
ns
PBRST
Stable Low to RST and
RST
Watchdog Timeout
t
250
t
TD
t
IPD
1.0
1.6
5
2.2
8
s
8
9
VIN Detect to
NMI
μ
s
NOTES:
1.
All voltages are referenced to ground.
2.
PBRST
is internally pulled up to V
CC
with an internal impedance of 40 k
=
typical and the
ST
input is
internally pulled up to V
CC
with an internal impedance of 180 k
=
typical.
3.
V
CC
2.4V.
4.
V
CC
< 2.4V.
5.
CC
or ground.
6.
Must not exceed t
TD
minimum.
7.
t
R
= 5
μ
s.
8.
Minimum watchdog time-out tested at 2.7V for the 3.3V devices and 4.5V for the 5.0V devices.
9.
Noise immunity
pulses < 2
μ
s at V
CCTP
minimum will not cause a reset.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1706SEPA+ 功能描述:監(jiān)控電路 3.3/5V MicroMonitor 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
DS1706SESA 功能描述:監(jiān)控電路 3.3/5V MicroMonitor 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
DS1706SESA/T&R 制造商:Maxim Integrated Products 功能描述:MAX706S 3.3V 10% ACT.LOW 8P-SO T&R - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC MICROMONITOR 3.3V 10% 8-SOIC
DS1706SESA/T&R/C01 制造商:Maxim Integrated Products 功能描述:<2YR DC 3.3V 10% ACT.LOW 8P-SO T&R - Tape and Reel
DS1706SESA/T&R 功能描述:監(jiān)控電路 3.3/5V MicroMonitor 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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