- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄359327 > V6170 (Electronic Theatre Controls, Inc.) Accurate Voltage Window Surveillance and Software Monitoring PDF資料下載
參數(shù)資料
| 型號： | V6170 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Accurate Voltage Window Surveillance and Software Monitoring |
| 中文描述： | 精確的電壓窗監(jiān)測及軟件監(jiān)控 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 176K |
| 代理商： | V6170 |
EM
MICROELECTRONIC
-
MARIN
SA
V6170
1
Accurate Voltage Window Surveillance
and Software Monitoring
Features
n
Standby mode, maximum current 35
μ
A
n
Reset output guaranteed for V
DD
voltage
down to 1.2 V
n
Comparator for voltage monitoring,
voltage reference 1.17 V
n
±
1.5
%
voltage reference accuracy at + 25
°
C
±
3
%
voltage reference accuracy for
40 to +85
°
C
n
Programmable reset voltage monitoring
n
Voltage window, high threshold 5.9 V
n
Programmable power-on reset (POR) delay
n
Watchdog with programmable time window
guarantees a minimum time and a maximum time
between software clearing of the watchdog
n
Time base accuracy
±
10
%
n
System enable (EN) output offers added security
n
3 chip select feed-thru circuit controlled by EN
n
TTL / CMOS compatible
n
40 to +85
°
C temperature range
n
DIP8 and SO8 packages
Description
The V6170 offers a high level of integration by voltage
monitoring and software monitoring in an 8 lead
package. A comparator monitors the voltage applied at
the V
input comparing it with an internal 1.17 V
reference. The power-on reset function is initialized after
V
reaches 1.17 V and takes the reset output inactive
after T
depending of external resistance. The reset
output goes active low when the V
voltage is less than
1.17 V or when V
is higher than 5.9 V. The RES and EN
outputs are guaranteed to be in a correct state for a
supply voltage as low as 1.2 V. The watchdog function
monitors software cycle time and execution. If the
software clears the watchdog too quickly (incorrect cycle
time) or too slowly (incorrect execution), it will cause the
system to be reset. The system enable output prevents
critical control functions being activated until software
has successfully cleared the watchdog three times. Such
a security could be used to prevent motor controls being
energized on repeated resets of a faulty system.
Applications
n
Industrial electronics
n
Cellular telephones
n
Security systems
n
Battery powered products
n
Automotive electronics
Typical Operating Configuration
Pin Assignment
R
V
SS
EN
TCL
RES
V
IN
V
DD
Fig. 1
1
V6170
GND
DIP8 / SO8
V
DD
R
TCL
V
SS
RES
EN
Fig. 2
V6170
V
IN
NC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| V61C16 | V61C16 FAMILY HIGH PERFORMANCE LOW POWER 2k x 8 BIT CMOS STATIC RAM |
| V61C31161024 | 64K x 16 HIGH SPEED STATIC RAM |
| V61C31161024-12T | 64K x 16 HIGH SPEED STATIC RAM |
| V61C3181024 | 128K X 8 HIGH SPEED STATIC RAM |
| V61C51161024 | 64K x 16 HIGH SPEED STATIC RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V61708P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Accurate Voltage Window Surveillance and Software Monitoring |
| V61708S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Accurate Voltage Window Surveillance and Software Monitoring |
| V618 | 制造商:Datak Corporation 功能描述: |
| V618ME01 | 制造商:ZCOMM 制造商全稱:ZCOMM 功能描述:LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR |
| V618ME01_10 | 制造商:ZCOMM 制造商全稱:ZCOMM 功能描述:Voltage-Controlled Oscillator Surface Mount Module |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。