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MAX16021中文资料PDF规格书

MAX16021
厂商型号

MAX16021

参数属性

MAX16021 封装/外壳为16-WQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL 16TQFN

功能描述

Low-Power 關P Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating

文件大小

214.54 Kbytes

页面数量

21

生产厂商 MaximIntegrated
企业简称

Maxim美信半导体

中文名称

美信半导体官网

原厂标识
数据手册

下载地址一下载地址二

更新时间

2024-6-18 10:18:00

MAX16021规格书详情

General Description

The MAX16016/MAX16020/MAX16021 supervisory circuits monitor power supplies, provide battery-backup control, and chip-enable (CE) gating to write protect memory in microprocessor (µP)-based systems. These low-power devices improve system reliability by providing several supervisory functions in a small, single integrated solution.

Features

♦ System Monitoring for 5V, 3.3V, 3V, 2.5V, or 1.8V

   Power-Supply Voltages

♦ 1.53V to 5.5V Operating Voltage Range

♦ Low 1.2µA Supply Current (0.25µA in Battery

   Backup Mode)

♦ 145ms (min) Reset Timeout Period

♦ Battery Freshness Seal

♦ On-Board Gating of CE Signals, 1.5ns

   Propagation Delay (MAX16020/MAX16021)

♦ Debounced Manual Reset Input

♦ Watchdog Timer, 1.2s (typ) Timeout

♦ Power-Fail Comparator and Low-Line Indicator for

   Monitoring Voltages Down to 0.6V

♦ Battery-On, Battery-OK, and Battery Test

   Indicators

♦ Small 10-Pin TDFN or 16-Pin TQFN Packages

♦ UL®-Certified to Conform to IEC 60950-1

Applications

   Main/Backup Power for RTCs, CMOS Memories

   Industrial Control

   GPS Systems

   Set-Top Boxes

   Point-of-Sale Equipment

   Portable/Battery Equipment

产品属性

  • 产品编号:

    MAX16021LTEL+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 监控器

  • 包装:

    卷带(TR)

  • 类型:

    简单复位/加电复位

  • 电压 - 阈值:

    4.684V

  • 输出:

    推挽式/图腾柱

  • 复位:

    高有效/低有效

  • 复位超时:

    最小为 145ms

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    16-WQFN 裸露焊盘

  • 供应商器件封装:

    16-TQFN(4x4)

  • 描述:

    IC SUPERVISOR 1 CHANNEL 16TQFN

供应商 型号 品牌 批号 封装 库存 备注 价格
Maxim
1931+
N/A
4956
加我qq或微信,了解更多详细信息,体验一站式购物
询价
MAXIM/美信
22+
NA
99181
郑重承诺只做原装进口货
询价
Maxim Integrated
22+/23+
16-TQFN(4x4)
7500
原装进口公司现货假一赔百
询价
ADI(亚德诺)/MAXIM(美信)
QFN-16-EP(4x4)
12000
原装现货,长期供应,终端账期支持
询价
Maxim
22+
QFN16
10000
原装正品优势现货供应
询价
Maxim
444
只做正品
询价
MAXIM(美信)
23+
TQFN16(4x4)
6000
诚信服务,绝对原装原盘
询价
23+
N/A
98000
一级代理放心采购
询价
MAXIM/美信
标准封装
58998
一级代理原装正品现货期货均可订购
询价
MAXIM/美信
20+
QFN16
34
诚信经营..品质保证..价格优势
询价