參數(shù)資料
型號: LX7001
廠商: Microsemi Corporation
英文描述: TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT
中文描述: 暫態(tài)免疫欠壓檢測電路
文件頁數(shù): 9/9頁
文件大?。?/td> 137K
代理商: LX7001
T
RANSIENT
I
MMUNE
U
NDERVOLTAGE
S
ENSING
C
IRCUIT
LX 7001
PRODUCT DATABOOK 1 9 9 6 / 1 9 9 7
9
Copyright 1999
Rev. 1.2 6/99
P
R O D U C T I O N
D
A T A
S
H E E T
T Y P I C A L A P P L I C A T I O N C I R C U I T S
(Con't.)
FIGURE 17.
— LOW VOLTAGE MICROPROCESSOR RESET
with ADDITIONAL HYSTERESIS.
Comparator hysteresis can be increased with the addition of resistor R
. The
hysteresis equation has been simplified and does not account for the change of
input current I
IN
as V
CC
crosses the comparator threshold. An increase of the
lower threshold
V
will be observed due to I
which is typically 340μA at
4.59V. The equations are accurate to ±10% with R
H
less than 150
and R
L
between 1.5k
and 10k
.
V
H
=
+ 0.02
V
TH (LOWER)
= 340 R
H
x 10
-6
Where: R
H
150
R
L
1.5
10k
4.6 R
H
R
L
TEST DATA
V
TH
(mV)
0
3.4
6.8
6.8
10
10
16
16
34
34
51
51
V
(mV)
20
51
40
81
71
112
100
164
190
327
276
480
R
H
(
)
0
10
20
20
30
30
47
47
100
100
150
150
R
L
(
)
0
1.5
4.7
1.5
2.7
1.5
2.7
1.5
2.7
1.5
2.7
1.5
1.2 V
REF
MICROPROCESSOR
CIRCUIT
RESET
V
IN
POWER
SUPPLY
R
L
R
H
I
IN
PRODUCTION DATA - Information contained in this document is proprietary to LinFinity, and is current as of publication date. This document
相關(guān)PDF資料
PDF描述
LX7001CDM TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT
LX7001CDMT Voltage Detector
LX7001IDMT 800mA, Low-Voltage, DC-DC Step-Up Converter, Logic-High On - TDFN-10
LX7001CLP TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT
LX7001IDM TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LX7001CDM 功能描述:IC CIRCUIT UNDERVOLT SENS 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A,SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR
LX7001CDMT 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Voltage Detector
LX7001CLP 功能描述:IC CIRCUIT UNDERVOLT SENSOR TO92 RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A,SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR
LX7001CPK 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector
LX7001IDM 功能描述:IC CIRCUIT UNDERVOLT SENS 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A,SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR