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參數(shù)資料
| 型號(hào)： | V61308S |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Accurate Power Surveillance and Software Monitoring |
| 中文描述： | 精確的功率監(jiān)測(cè)及軟件監(jiān)控 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 514K |
| 代理商： | V61308S |
Accurate Power Surveillance and Software
Monitoring
Features
I
Standby mode, maximum current 35 μA
I
Reset output guaranteed for V
DD
voltage down to
1.2 V
I
Comparator for voltage monitoring, voltage reference
1.17 V
I
±1.5% voltage reference accuracy at +25 °C
±3% voltage reference accuracy for -40 to +85 °C
I
Programmable reset voltage monitoring
I
Programmable power-on reset (POR) delay
I
Watchdog with programmable time window
guarantees a minimum time and a maximum time
between software clearing of the watchdog
I
Time base accuracy ±10%
I
System enable (EN) output offers added security
I
TTL/CMOS compatible
I
-40 to +85 °C temperature range
I
On request extended temperature range, -40 to
+125 °C
I
DIP8 and SO8 packages
Description
The V6130 of ers a high level of in e gra ion by volt age
mon or ng and soft ware mon or ng in an 8 lead pack
age. A com para or mon ors the volt age ap plied at the V
IN
in put com par ng it with an in er nal 1.17 V ref er ence. The
power-on re set func ion is in ial zed af er V
IN
reaches 1.17
V and takes the re set out put in ac ive af er T
POR
de pend ng
of ex er nal re sis ance. The re set out put goes ac ive low
when the V
volt age is less than 1.17 V. The RES and EN
out puts are guar an eed to be in a cor ect state for a sup
ply volt age as low as 1.2 V. The watch dog func ion mon
tors soft ware cy cle time and ex e cu ion. If the soft ware
clears the watch dog too quickly (in cor ect cy cle time) or
too slowly (in cor ect ex e cu ion) it will cause the sys em to
be re set. The sys em en able out put pre vents crit cal con
trol func ions be ng ac i vated un il soft ware has suc cess
fully cleared the watch dog three times. Such a se cu ity
could be used to pre vent mo or con rols be ng en er gized
on re peated re sets of a faulty sys em.
Applications
I
Industrial electronics
I
Cellular telephones
I
Security systems
I
Battery powered products
I
Automotive electronics
1
V6130
EM MICROELECTRONIC-MARIN SA
Typical Operating Configuration
Pin Assignment
Fig. 1
Fig. 2
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相關(guān)代理商/技術(shù)參數(shù) |
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| V613ME05 | 制造商:ZCOMM 功能描述: |
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