參數(shù)資料
型號: DS1707
廠商: Maxim Integrated Products, Inc.
英文描述: 3.3 and 5.0 Volt MicroMonitor(3.3和5.0 V微監(jiān)控器(手復(fù)+電源比較器))
文件頁數(shù): 8/10頁
文件大?。?/td> 66K
代理商: DS1707
DS1707/DS1708
022698 8/10
AC ELECTRICAL CHARACTERISTICS
(–40
°
C to +85
°
C; V
CC
=1.2V to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
PBRST = V
IL
t
PB
150
ns
Reset Active Time
t
RST
130
205
285
ms
V
CC
Detect to RST and RST
t
RPD
5
8
μ
s
7
V
CC
Slew Rate
t
F
20
μ
s
V
CC
Detect to RST and RST
t
RPU
130
205
285
ms
6
V
CC
Slew Rate
t
R
0
ns
PBRST Stable Low to RST and
RST
t
PDLY
250
ns
VIN Detect to NMI
t
IPD
5
8
μ
s
7
NOTES:
1. All voltages are referenced to ground.
2. PBRST is internally pulled up to V
CC
with an internal impedance of 40K
typical.
3. V
CC
2.4 volts
4. V
CC
< 2.4 volts
5. Measured with outputs open and all inputs at V
CC
or ground.
6. t
R
= 5
μ
s
7. Noise immunity – pulses < 2
μ
s at V
CCTP
minimum will not cause a reset.
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DS1707EPA 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(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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