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DS1921

High-Resolution Thermochron iButton

iButton DESCRIPTION The DS1921G Thermochron iButton is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section. The recording is done ata user-defined rate, both as a direct storage of temperature values as well as in the form of a histogr

DALLAS

DS1921

Ball Flow Indicator

文件:306.02 Kbytes Page:1 Pages

TTELEC

DS1921

High-Resolution Thermochron iButton

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亚德诺

Thermochron iButton

iButton DESCRIPTION The DS1921G Thermochron iButton is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section. The recording is done ata user-defined rate, both as a direct storage of temperature values as well as in the form of a histogr

DALLAS

Thermochron iButton

General Description The DS1921G Thermochron®iButton®is a rugged, selfsufficient system that measures temperature and records the result in a protected memory section. The recording is done at a user-defined rate, both as a direct storage of temperature values as well as in the form of a hist

MAXIM

美信

Thermochron iButton

General Description The DS1921G Thermochron®iButton®is a rugged, selfsufficient system that measures temperature and records the result in a protected memory section. The recording is done at a user-defined rate, both as a direct storage of temperature values as well as in the form of a hist

MAXIM

美信

High-Resolution Thermochron iButton

iButton DESCRIPTION The DS1921H/Z Thermochron™ iButtons are rugged, self-sufficient systems that measure temperature and record the result in a protected memory section. The recording is done at a user-defined rate, both as a direct storage of temperature values as well as in the form ofa histo

MAXIM

美信

高分辨率、Thermochron iButton器件

Thermochron® iButton®器件(DS1921H/Z)是一种牢固、配备齐全的系统,可以测量温度并将结果记录于保护的存储区。记录速率由用户定义,可以按温度值直接存储,也可以以柱状图形式存储。该器件可存储多达2048个、1至255分钟等间隔时间的测量温度值。柱状图以0.5°C的分辨率提供64个数据箱。如果温度超出用户设定的范围,DS1921H/Z也会记录何时发生时、温度超出允许范围的持续时间、以及温度是过高还是过低。辅助的512字节读/写NV存储器可存储属于与DS1921H/Z相联系的对象信息。数据通过1-Wire®协议串行传输,仅需要单个数据线和返回地线。每个DS1921H/Z都有 • 数字温度计测量温度的增量为1/8°C,精度为±1°C\n• 内置实时时钟(RTC),在0°C至45°C范围内,时间精度保持每月±2分钟\n• 放于DS9107 iButton套中可实现抗水或防水(超过了3 ATM防水的要求)\n• 能够自动唤醒,并且以用户设定的1至255分钟间隔测量温度\n• 在保护的非易失性(NV)内存中,记录多达2048个连续的温度测量值\n• 以1/2°C的分辨率记录长期的温度柱状图\n• 可编程的温度过高和温度过低报警门限\n• 记录多达24次温度超出规定的门限范围时的时间及其持续时间\n• 512字节通用读/写NV随机存取存储器\n• 使用1-Wire协议,以1;

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亚德诺

High-Resolution Thermochron iButton

iButton DESCRIPTION The DS1921G Thermochron iButton is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section. The recording is done ata user-defined rate, both as a direct storage of temperature values as well as in the form of a histogr

DALLAS

Thermochron iButton Starter Kit

General Description The DS1921K Thermochron™ iButton® Starter Kit provides the basic hardware for a quick evaluation of Maxim’s Thermochron iButton family that communicates using the 1-Wire® protocol. The kit uses the USB port of a Microsoft Windows®-based Personal Computer running Vista®, XP S

MAXIM

美信

Thermochron iButton开发板

The DS1921K Thermochron™ iButton® Starter Kit provides the basic hardware for a quick evaluation of Maxim’s Thermochron iButton family that communicates using the 1-Wire® protocol. The kit uses the USB port of a Microsoft Windows®-based Personal Computer running Vista®, XP SP2 (or higher), or Micros • Starter Kit to evaluate the DS1921 Thermochron iButton temperature recording device with a Microsoft Windows-based PC \n• Easy Setup with USB Adapter \n• Free download of 1-Wire drivers and OneWireViewer Demonstration Software \n• Compatible with other Thermochron iButton devices DS1922L, DS1922T,;

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亚德诺

High-Resolution Thermochron iButton

iButton DESCRIPTION The DS1921G Thermochron iButton is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section. The recording is done ata user-defined rate, both as a direct storage of temperature values as well as in the form of a histogr

DALLAS

Thermochron iButton

文件:484.46 Kbytes Page:42 Pages

MAXIM

美信

Logs Up to 2048 Consecutive Temperature Thermochron iButton

文件:675.51 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton

文件:472.29 Kbytes Page:42 Pages

MAXIM

美信

Logs Up to 2048 Consecutive Temperature Thermochron iButton

文件:675.51 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton

文件:472.29 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton

文件:484.46 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton Device

文件:454.46 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton

文件:484.46 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton Device

文件:454.46 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton

文件:484.46 Kbytes Page:42 Pages

MAXIM

美信

Thermochron iButton Device

文件:454.46 Kbytes Page:42 Pages

MAXIM

美信

High-Resolution Thermochron® iButton® Range H: 15°C to 46°C, Z: -5°C to 26°C

文件:1.0898 Mbytes Page:45 Pages

MAXIM

美信

High-Resolution Thermochron iButton

文件:838.66 Kbytes Page:45 Pages

MAXIM

美信

High-Resolution Thermochron iButton

文件:490.16 Kbytes Page:45 Pages

DALLAS

High-Resolution Thermochron iButton

文件:490.16 Kbytes Page:45 Pages

DALLAS

High-Resolution Thermochron iButton

文件:838.66 Kbytes Page:45 Pages

MAXIM

美信

High-Resolution Thermochron® iButton® Range H: 15°C to 46°C, Z: -5°C to 26°C

文件:1.0898 Mbytes Page:45 Pages

MAXIM

美信

High-Resolution Thermochron iButton Devices

文件:729.49 Kbytes Page:45 Pages

MAXIM

美信

High-Resolution Thermochron® iButton® Range H: 15°C to 46°C, Z: -5°C to 26°C

文件:1.0898 Mbytes Page:45 Pages

MAXIM

美信

Thermochron iButton

文件:382.14 Kbytes Page:40 Pages

DALLAS

包装:管件 描述:IBUTTON THERMOCHRON F5 存储卡,模块 专用

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亚德诺

High-Resolution Thermochron iButton Devices

文件:729.49 Kbytes Page:45 Pages

MAXIM

美信

包装:管件 描述:KIT IBUTTON THERMOCHRON 存储卡,模块 专用

AD

亚德诺

Thermochron iButton

文件:382.14 Kbytes Page:40 Pages

DALLAS

Thermochron iButton

文件:382.14 Kbytes Page:40 Pages

DALLAS

Thermochron iButton

文件:382.14 Kbytes Page:40 Pages

DALLAS

Thermochron iButton

文件:382.14 Kbytes Page:40 Pages

DALLAS

Thermochron iButton

文件:382.14 Kbytes Page:40 Pages

DALLAS

High-Resolution Thermochron® iButton® Range H: 15°C to 46°C, Z: -5°C to 26°C

文件:1.0898 Mbytes Page:45 Pages

MAXIM

美信

High-Resolution Thermochron iButton

文件:838.66 Kbytes Page:45 Pages

MAXIM

美信

High-Resolution Thermochron iButton

文件:490.16 Kbytes Page:45 Pages

DALLAS

High-Resolution Thermochron® iButton® Range H: 15°C to 46°C, Z: -5°C to 26°C

文件:1.0898 Mbytes Page:45 Pages

MAXIM

美信

Thermochron iButton

文件:382.14 Kbytes Page:40 Pages

DALLAS

High-Resolution Thermochron iButton Devices

文件:729.49 Kbytes Page:45 Pages

MAXIM

美信

Three-Phase Brushless Motor Driver for OA Applications

Overview The LB1921 is a single-chip motor driver circuit that provides direct PWM drive output appropriate for driving the power brushless motors used in office automation equipment. The LB1921 also provides a variety of peripheral functions, including speed control and FG amplifier circuits, on

SANYO

三洋

Satellite and cellular dual-band RF front-end

DESCRIPTION The SA1921 is an integrated dual-band RF front-end that operates at both cellular (AMPS, DAMPS, and GSM) and satellite (1515–1600 MHz) frequencies, and is designed in a 13 GHz fT BiCMOS process—QUBiC1. The low-band is a combined low-noise amplifier (LNA) and mixer. The LNA has a 1.7 d

PHILIPS

飞利浦

LM1921 1 Amp Industrial Switch

文件:133.66 Kbytes Page:6 Pages

NSC

国半

LM1921 1 Amp Industrial Switch

文件:133.66 Kbytes Page:6 Pages

NSC

国半

Latchable Negative Floating Hot Swap Power Manager

文件:497.97 Kbytes Page:11 Pages

TI

德州仪器

DS1921产品属性

  • 类型

    描述

  • Technology:

    iButton

  • Applications:

    Asset Management

  • Usage:

    Multi Use

  • Memory Type:

    SRAM

  • Memory Size:

    512 Bytes

  • Data Logger Type:

    Temperature

  • Temp. Readings:

    2048

  • Data Logger Sample Rate:

    1min to 255min

  • Data Logger Histogram:

    63-bin

  • Data Logger Accuracy:

    ±1°C

  • Data Logger Resolution:

    0.5°C

  • Data Logger Measuremt. Range:

    -40°C to +85°C

  • Features:

    Long-term Histogram with 2°C Resolution

  • Oper. Temp.(°C):

    -40 to +85

  • Budgetary Price (See Notes):

    $21.03 @1k

更新时间:2026-7-23 11:22:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
24+
F5 MicroCan
6000
全新原装深圳仓库现货有单必成
MAXIM/美信
23+
SSOP-16
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
ADI(亚德诺)
25+
N/A
18798
原装正品现货,原厂订货,可支持含税原型号开票。
DALLAS
25+
SOP16
2679
原装优势!绝对公司现货!可长期供货!
MAX
20+
原装
65790
原装优势主营型号-可开原型号增税票
Maxim(美信)
24+
标准封装
32048
原厂渠道供应,大量现货,原型号开票。
DALLAS
25+
SSOP16
18000
原装正品,全新来谈
DS
25+23+
SSOP16
37080
绝对原装正品全新进口深圳现货
DS
20+
SSOP16
2960
诚信交易大量库存现货
ADI
N/A
芯为深圳现货
26810

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