參數(shù)資料
型號(hào): V6301
廠商: Electronic Theatre Controls, Inc.
英文描述: Ultra Low Power 3-Pin Voltage Surveillance with Time-out
中文描述: 超低功耗3引腳電壓監(jiān)測(cè)與超時(shí)
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 275K
代理商: V6301
Applications
All microprocessor applications where an automatic restart is
required:
n
Computer electronics
White / Brown goods
Automotive electronics
Industrial electronics
n
n
Telecom systems
n
Hand-held systems
n
n
Features
n
Clear microprocessor restart after power up
n
Processor reset at power down
n
Reset output guaranteed down to V
n
n
C
n
n
n
n
n
TO-92, SOT-23 5L packages
n
Pin compatible with DS 1233 A in TO-92
Low power consumption: typ. 3
m
A at V
- 40 to +85
temperature range
On request extended temperature range, -40 to +125
On-chip oscillator
No external components required
Push-pull or Open drain output
= 5 V
DD
= 1 V
DD
O
O
C
Description
The V6301 is a CMOS device which monitors the supply voltage
of any electronic system, and generates the appropriate Reset
signal. The threshold defines the minimum allowed voltage
which guarantees the good functionality of the system. As long
as V
stays upside this voltage level, the output stays inactive.
DD
If V
drops below V , the output gets active. When V
DD
above V , the output remains active for an additional 290 ms
(typ.). This allows the system to stabilize before getting fully
active. The threshold voltage may be obtained in different
versions: 2.0 V, 2.4 V, 2.8 V, 3.5 V, 4.0 V, 4.5 V.
rises
DD
Ultra Low Power 3-Pin Voltage Surveillance
with Time-out
Pin Assignment
TO-92
Fig. 2
V
DD
V
SS
1
2
3
RES
or
RES
V6301
View
Flat Front
NC
1
2
4
V
SS
RES or
RES
V6301
3
V
DD
SOT-23 5L
NC
5
Typical Operating Configuration
V
DD
V
DD
V
SS
RES
or
RES
V6301
GND
Micro-
processor
Fig. 1
V
DD
V
SS
RES
or
RES
For Open drain version:
1
EM MICROELECTRONIC-MARIN SA
V6301
R
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