Datasheet > DS1922E-F5

DS1922E-F5

更新时间： 2024-01-20 23:16:46

品牌	Logo	应用领域
美信 - MAXIM		存储
页数	文件大小	规格书
44页	387K
描述
High-Temperature Logger iButton with 8KB Data-Log Memory

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技术参数
数据手册

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DS1922E-F5 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	BUTTON
包装说明：	,	针数：	2
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	2.11	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	O-XEDB-N2	功能数量：	1
端子数量：	2	最高工作温度：	140 °C
最低工作温度：	-15 °C	封装主体材料：	UNSPECIFIED
封装形状：	ROUND	封装形式：	DISK BUTTON
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
最大供电电压 (Vsup)：	5.25 V	最小供电电压 (Vsup)：	3 V
表面贴装：	YES	温度等级：	OTHER
端子形式：	NO LEAD	端子位置：	END
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

DS1922E-F5 数据手册

19-4646; Rev 2; 6/09

High-Temperature Logger iButton with 8KB

Data-Log Memory

DS192E

♦ Communicates to Host with a Single Digital Signal

Up to 15.4kbps at Standard Speed or Up to

General Description

The DS1922E temperature logger iButton is a rugged,

125kbps in Overdrive Mode Using 1-Wire Protocol

self-sufficient system that measures temperature and

records the result in a protected memory section. The

recording is done at a user-defined rate. A total of 8192

8-bit readings or 4096 16-bit readings, taken at equidis-

tant intervals ranging from 1s to 273hr, can be stored.

Additionally, 576 bytes of SRAM store application-spe-

cific information. A mission to collect data can be pro-

grammed to begin immediately, after a user-defined

delay, or after a temperature alarm. Access to the

memory and control functions can be password pro-

tected. The DS1922E is configured and communicates

♦ Operating Temperature Range: ꢀ15°C to ꢀ140°C

Common iButton Features

♦ Digital Identification and Information by

Momentary Contact

♦ Unique Factory-Lasered 64-Bit Registration Number

Ensures Error-Free Device Selection and Absolute

Traceability Because No Two Parts Are Alike

♦ Built-In Multidrop Controller for 1-Wire Net

♦ Chip-Based Data Carrier Compactly Stores

with a host-computing device through the serial 1-Wire

Information

protocol, which requires only a single data lead and a

ground return. Every DS1922E is factory lasered with a

guaranteed unique 64-bit registration number that

allows for absolute traceability. The durable stainless-

steel package is highly resistant to environmental haz-

ards such as dirt, moisture, and shock.

♦ Data Can Be Accessed While Affixed to Object

♦ Button Shape is Self-Aligning with Cup-Shaped

Probes

♦ Durable Stainless-Steel Case Engraved with

Registration Number Withstands Harsh

Environments

Applications

High-Temperature Logging (Process Monitoring,

Industrial Temperature Monitoring)

♦ Easily Affixed with Self-Stick Adhesive Backing,

Latched by Its Flange, or Locked with a Ring

Pressed Onto Its Rim

Steam Sterilization

♦ Presence Detector Acknowledges When Reader

First Applies Voltage

Features

♦ Automatically Wakes Up, Measures Temperature,

and Stores Values in 8KB of Data-Log Memory in

8- or 16-Bit Format

♦ Meets UL 913 (4th Edit.); Intrinsically Safe

Apparatus: Approved Under Entity Concept for

Use in Class I, Division 1, Group A, B, C, and D

Locations*

♦ Digital Thermometer Measures Temperature with

8-Bit (0.5°C) or 11-Bit (0.0625°C) Resolution

Ordering Information

♦ Temperature Accuracy: ±1.5°C from ꢀ110°C to

ꢀ140°C, ±±°C typical from ꢀ15°C to ꢀ110°C

PART

TEMP RANGE

PIN-PACKAGE

♦ Water Resistant or Waterproof if Placed Inside

DS910± iButton Capsule (Exceeds Water

Resistant 3 ATM Requirements)

DS1922E-F5#

+15°C to +140°C

F5 iButton

# Denotes a RoHS-compliant device that may include lead(Pb)

that is exempt under the RoHS requirements.

♦ Sampling Rate from 1s Up to 2±3hr

♦ Programmable High and Low Trip Points for

Examples of Accessories

Temperature Alarms

PART

ACCESSORY

Mounting Lock Ring

iButton Capsule

♦ Programmable Recording Start Delay After Elapsed

DS9093RA

DS9107

Time or Upon a Temperature Alarm Trip Point

♦ Quick Access to Alarmed Devices Through 1-Wire

DS9490B

USB to 1-Wire Adapter

Conditional Search Function

♦ 5±6 Bytes of General-Purpose Memory

♦ Two-Level Password Protection of All Memory

Pin Configuration appears at end of data sheet.

and Configuration Registers

iButton and 1-Wire are registered trademarks of Maxim

Integrated Products, Inc.

*Application pending.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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中文翻译

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与DS1922E-F5相关器件

型号	品牌	获取价格	描述	数据表
DS1922E-F5-	MAXIM	获取价格	High-Temperature Logger iButton with 8KB
DS1922E-F5#	MAXIM	获取价格	Analog Circuit, 1 Func, CAN-2
DS1922F#	MAXIM	获取价格	Analog Circuit
DS1922L	DALLAS	获取价格	Temperature Logger iButton With 8kB Datalog Memory
DS1922L	MAXIM	获取价格	Temperature Logger iButton With 8kB Datalog Memory
DS1922L	ADI	获取价格	iButton温度记录器，带有8KB数据记录存储器
DS1922L_11	MAXIM	获取价格	Temperature Logger iButton with 8KB Data-Log Memory
DS1922L\|DS1922T	DALLAS	获取价格	Temperature Logger iButton with 8kB Datalog Memory
DS1922L-F5	DALLAS	获取价格	Temperature Logger iButton With 8kB Datalog Memory
DS1922L-F5	MAXIM	获取价格	Temperature Logger iButton With 8kB Datalog Memory

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