參數(shù)資料
型號(hào): MAX690SCSA-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 3.0V/3.3V Microprocessor Supervisory Circuits
中文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封裝: 0.150 INCH, PLASTIC, SO-8
文件頁數(shù): 3/12頁
文件大?。?/td> 281K
代理商: MAX690SCSA-T
MAX690T/S/R,
704T/S/R,
802T/S/R,
804–806T/S/R
3.0V/3.3V Microprocessor Supervisory Circuits
______________________________________________________________________________________
11
MAX690T/S/R
MAX704T/S/R
MAX802T/S/R
MAX806T/S/R
VCC
GND
RESET
VCC
GND
4.7k
Ω
RESET
μP
BUFFERED RESET TO OTHER SYSTEM COMPONENTS
100
0
10
100
1000
20
DS690-806
fig7
RESET COMPARATOR OVERDRIVE (VRST - VCC) (mV)
MAXIMUM
TRANSIENT
DURATION
s)
40
60
80
VCC = 3.3V
TA = +25°C
Figure 6. Interfacing to Ps with Bidirectional Reset I/O
Figure 7. Maximum Transient Duration without Causing a
Reset Pulse vs. Reset Comparator Overdrive
MAX704T/S/R
MAX806T/S/R
VOUT
RESET
VBATT
VCC
GND
0.1F
3.6V
PFI
MR
0.1F
RAM
μP
3.0V OR 3.3V
_Typical Operating Circuits (cont.)
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