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參數(shù)資料
| 型號： | TS831 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Micropower Voltage Supervisor Reset Active Low(低復(fù)位微功耗電壓抑制器) |
| 中文描述： | 微功率電壓監(jiān)控復(fù)位有源低（低復(fù)位微功耗電壓抑制器） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 73K |
| 代理商： | TS831 |
TS831
MICROPOWER VOLTAGE SUPERVISOR
RESET ACTIVE LOW
November 1998
D
SO8
(PlasticMicropackage)
.
ULTRALOW POWER CONSUMPTION :
12
μ
A max. @ V
CC
= 5V
.
PRECISION RESET THRESHOLD (guaran-
teed overTemperature)
.
4.33Vtyp.THRESHOLD VOLTAGE(TS831-5)
4.50Vtyp. THRESHOLD VOLTAGE (TS831-4)
.
GUARANTEEDRESET OPERATIONFOR
V
CC
DOWN TO 1V
.
OPENDRAIN OUTPUTCOMPARATOR
WITH V
ol
= 450mVtyp.@ I
ol
= 8mA& V
CC
=
.
100mV INTERNAL HYSTERESIS
.
PIN TO PIN COMPATIBLE WITH MC33064
AND MC33164
4V
.
FASTRESPONSE TIME :20
μ
s FOR A10mV
OVERDRIVE
DESCRIPTION
The TS831ultra low power integratedcircuit incor-
porates ahigh stability bandgap voltagereference
and a comparatorwith opendrain output.
The threshold voltage is set at 4.33V for TS831-5
and 4.5V for TS831-4 by internal thermally
matched resistances.
The comparator exhibits a 20
μ
s response (with
10mV overdrive) and has an open drain output
active when input voltage is lower thanthe thresh-
old.
An internalhysteresisof100mVincreasesthecom-
parator’s noise margin and prevents false reset
operation.
.
Power-onreset generatorfor microcontroler
.
Power failure detector
APPLICATIONS
ORDER CODES
Part Number
Temperature Range
Package
D
Z
TS831-5I
TS831-4I
-40, +85
o
C
-40, +85
o
C
Z
TO92
(Plastic Package)
PIN CONNECTIONS
1
2
3
OUT
IN
GND
TO92
(top view)
8
7
6
5
2
3
NC
NC
NC
O1
IN
NC
GND
NC
SO8
1/8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS834 | MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW OR HIGH WITH INTEGRATED TIMER |
| TS834-4ID | Analog IC |
| TS834-4IN | Analog IC |
| TS834-51D | Voltage Detector |
| TS834-51N | Voltage Detector |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS831_01 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW |
| TS83101G0ATPZR6 | 制造商:e2v technologies 功能描述:TS83101G0ATPZR6 - Trays |
| TS83101G0ATPZR6TPS | 制造商:e2v technologies 功能描述:ADC 10-BIT 2.5 GSPS MCM - Trays |
| TS83101G0ATPZR7 | 制造商:e2v technologies 功能描述:TS83101G0ATPZR7 - Trays |
| TS83102G0B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:10-bit 2 Gsps ADC |
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