电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

XC6117C042

产品描述CMOS Voltage Detector
文件大小519KB,共26页
制造商
下载文档 全文预览

XC6117C042概述

CMOS Voltage Detector

文档预览

下载PDF文档
Preliminary
◆CMOS
Voltage Detector
◆Manual
Reset Input
◆Watchdog
Functions
◆Built-in
Delay Circuit
◆Detect
Voltage Range: 1.6~5.0V, ± 2%
◆Reset
Function is Selectable
V
DFL
(Low When Detected)
V
DFH
(High When Detected)
■APPLICATIONS
●Microprocessor
reset circuits
●Memory
battery backup circuits
●System
power-on reset circuits
●Power
failure detection
■GENERAL
DESCRIPTION
■FEATURES
Detect Voltage Range
Hysteresis Range
: 1.6V ~ 5.0V, +2%
(100mV increments)
: V
DF
x 5%, TYP.
(XC6101~XC6107)
V
DF
x 0.1%, TYP.
(XC6111~XC6117)
: 1.0V ~ 6.0V
The XC6101~XC6107, XC6111~XC6117 series are
groups of high-precision, low current consumption voltage
detectors with manual reset input function and watchdog
functions incorporating CMOS process technology. The
series consist of a reference voltage source, delay circuit,
comparator, and output driver.
With the built-in delay circuit, the XC6101 ~ XC6107,
XC6111 ~ XC6117 series’ ICs do not require any external
components to output signals with release delay time.
Moreover, with the manual reset function, reset can be
asserted at any time. The ICs produce two types of
output; V
DFL
(low when detected) and V
DFH
(high when
detected).
With the XC6101 ~ XC6105, XC6111 ~ XC6115 series’
ICs, the WD pin can be left open if the watchdog function
is not used.
Whenever the watchdog pin is opened, the internal
counter clears before the watchdog timeout occurs.
Since the manual reset pin is internally pulled up to the V
IN
pin voltage level, the ICs can be used with the manual
reset pin left unconnected if the pin is unused.
The detect voltages are internally fixed 1.6V ~ 5.0V in
increments of 100mV, using laser trimming technology.
Six watchdog timeout period settings are available in a
range from 6.25msec to 1.6sec.
Seven release delay time 1 are available in a range from
3.13msec to 1.6sec.
Operating Voltage Range
Detect Voltage Temperature
Characteristics
: +100ppm/
O
C (TYP.)
Output Configuration
: N-channel open drain,
CMOS
Watchdog Pin
: Watchdog input
If watchdog input maintains
‘H’ or ‘L’ within the watchdog
timeout period, a reset signal
is output to the RESET
output pin
Manual Reset Pin
: When driven ‘H’ to ‘L’ level
signal, the MRB pin voltage
asserts forced reset on the
output pin.
Release Delay Time
: 1.6sec, 400msec, 200msec,
100msec, 50msec, 25msec,
3.13msec (TYP.) can be
selectable.
Watchdog Timeout Period
: 1.6sec, 400msec, 200msec,
100msec, 50msec,
6.25msec (TYP.) can be
selectable.
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
●Supply
Current vs. Input Voltage
XC61X1~XC61X5 (2.7V)
30
Supply Current:
 
ISS (µA)
25
20
15
10
5
0
0
1
2
3
4
5
Input Voltage:
 
VIN (V)
6
Ta=-40
Ta=25
Ta=85
* Not necessary with CMOS output products.
* ‘x’ represents both ‘0’ and ‘1’. (ex. XC61x1⇒XC6101 and XC6111)
XC6101_07_XC6111_17 ETR0207_009
1/26
EPB开关供应
哪有EPB开关按钮的供应???型号是什么?能采购到现成的吗? ...
oliver.dong 汽车电子
常见PCB设计软件介绍
常见PCB设计软件介绍...
hemingjun991 单片机
【纰漏收集贴】STM32F10x中文参考手册(2008年12月第7版).pdf
里面有一个错别字,在71页,7.1.6,"所定(LOCK)程序"应为"锁定(LOCK)程序"嘿嘿,我要从鸡蛋里挑出骨头。。。版主修改标题,应要求置顶——香水城...
ft1826119 stm32/stm8
请问谁知道有没有ISO26262的中文版?
请问谁知道有没有ISO26262的中文版? 找了半天没看到有中文版的,请问谁知道哪里有下载?或者能明确告诉我有没有。 谢谢。...
pubuzhixia 工作这点儿事
2006年十大热门专业纵览
2006年十大热门专业纵览 1.电子信息类   电子信息产业是一项新兴的高科技产业,被称为朝阳产业。根据信息产业部分析,“十五”期间是我国电子信息产业发展的关键时期,预计电子信息产业仍 ......
fighting 模拟电子
压电陶瓷片的检测
本帖最后由 jameswangsynnex 于 2015-3-3 19:59 编辑 压电陶瓷片具有压电效应,可制成压电陶瓷喇叭或各类蜂鸣器,广泛应用于各类报警、呼叫电器中作为发声装置。正常的压电陶瓷片在电性能方面 ......
lorant 消费电子

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 333  546  311  2048  351  7  11  42  8  36 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved