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參數(shù)資料
| 型號： | TS831-5IZT |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| 封裝： | PLASTIC, TO-92, 3 PIN |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 0K |
| 代理商： | TS831-5IZT |
1/11
s ULTRA LOW POWER CONSUMPTION :
12
A maximum
s PRECISION RESET THRESHOLD
s THRESHOLD VOLTAGE:
4.33V typ. FOR TS831-5
4.50V typ. FOR TS831-4
2.71V typ. FOR TS831-3
s GUARANTEED RESET OPERATION FOR
VCC DOWN TO 1V
s OPEN DRAIN OUTPUT COMPARATOR
s FAST RESPONSE TIME : 20
s FOR A 10mV
OVERDRIVE
s INTERNAL BUILT-IN HYSTERESIS
s PIN TO PIN COMPATIBLE WITH MC33064
AND MC33164
DESCRIPTION
The TS831 is an ultra low power integrated circuit
incorporating a high stability band-gap voltage
reference and a comparator with an open drain
output.
The threshold voltage is set at 4.33V for TS831-5,
4.5V for TS831-4 and 2.71V for TS831-3 by
internal thermally matched resistors.
The comparator exhibits a 20
s response (with
10mV overdrive) and has an open drain output
active when input voltage is lower than the
threshold. An internal hysteresis, 100mV for
TS831-4 / TS831-5 and 60mV for TS831-3,
increases the comparator’s noise margin and
prevents false reset operation.
APPLICATION
s Power-on reset generator for microcontroller
s Power failure detector
ORDER CODE
Z= TO92 Plastic package
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available
in Tape & Reel (PT)
PIN CONNECTIONS (top view)
Part Number
Temperature Range
Package
DZ
P
TS831-5I
-40, +125°C
TS831-4I
TS831-3I
D
SO8
(Plastic Micropackage)
P
TSSOP8
(Thin Shrink Small Outline Package)
Z
TO92
(Plastic Package)
TO92
SO8-TSSOP8
TS831
MICROPOWER VOLTAGE SUPERVISOR
RESET ACTIVE LOW
November 2001
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS831-3IPT | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| TS831-5IZ | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| TS831-4ID | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| TS831-3IZ | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| TS831-4IZT | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
相關(guān)代理商/技術(shù)參數(shù) |
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| TS8328C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| TS8328J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| TS8328P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| TS834 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW OR HIGH WITH INTEGRATED TIMER |
| TS834_01 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW OR HIGH INTEGRATED TIMER |
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