Datasheet > DS1921L-F50

DS1921L-F50

更新时间： 2024-01-13 00:26:14

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
40页	373K
描述
Analog Circuit, 1 Func, MEDB2, MICROCAN-2

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中文翻译

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技术参数
数据手册

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DS1921L-F50 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	包装说明：	MICROCAN-2
针数：	2	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.08
Is Samacsys：	N	其他特性：	Y2K-COMPLIANT
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	O-MEDB-N2
JESD-609代码：	e0	功能数量：	1
端子数量：	2	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	METAL
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)：	2.8 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	TIN LEAD	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

DS1921L-F50 数据手册

DS1921L-F5X

Thermochron iButton

www.maxim-ic.com

C Durable stainless steel case engraved with

registration number withstands harsh envi-

ronments

SPECIAL FEATURES*

C Digital thermometer measures temperature in

0.5°C increments (accuracy ±1.0LC)

C Built-in real-time clock (RTC) and timer has

accuracy of M2 minutes per month from 0°C

to 45°C

C Easily affixed with self-stick adhesive back-

ing, latched by its flange, or locked with a

ring pressed onto its rim

C Presence detector acknowledges when reader

first applies voltage

C Automatically wakes up and measures tem-

perature at user-programmable intervals from

1 to 255 minutes

C 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 (application pending)

C Logs up to 2048 consecutive temperature

measurements in protected nonvolatile (NV)

memory

C Records a long-term temperature histogram

with 2.0°C resolution

F5 MICROCAN

5.89

C Programmable temperature-high and tem-

perature-low alarm trip points

0.36

0.51

C Records up to 24 time stamps and durations

when temperature leaves the range specified

by the trip points

16.25

YYWW REGISTERED RR

15C000FBC52B

17.35

C 512 bytes of general-purpose read/write NV

memory

C Typical lifetime more than 9 years

C Communicates to host with a single digital

signal at 14.1kbits or 125kbits per second

using 1-Wire^®protocol

GND

All dimensions are shown in millimeters.

COMMON iButton FEATURES

C Digital identification and information by

momentary contact

ORDERING INFORMATION

DS1921L-F51 -10LC to +85°C

DS1921L-F52 -20LC to +85°C

DS1921L-F53 -30LC to +85°C

DS1921L-F50 -40LC to +85°C

F5 iButton^®

F5 iButton

C Unique, factory-lasered and tested 64-bit reg-

istration number (8-bit family code + 48-bit

serial number + 8-bit CRC tester) assures ab-

solute traceability because no two parts are

alike

EXAMPLES OF ACCESSORIES

DS9096P

DS9101

Self-Stick Adhesive Pad

Multi-Purpose Clip

Mounting Lock Ring

Snap-In Fob

C Multidrop controller for 1-Wire net

C Chip-based data carrier compactly stores

information

DS9093RA

DS9093A

DS9092

C Data can be accessed while affixed to object

C Button shape is self-aligning with cup-shaped

probes

iButton Probe

1-Wire, Microcan, and iButton are registered trademarks of Dallas Semiconductor

*See ELECTRICAL CHARACTERISTICS table for details.

1 of 40

121003

12 3 4 5 6 7...40

中文翻译

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与DS1921L-F50相关器件

型号	品牌	获取价格	描述	数据表
DS1921L-F51	DALLAS	获取价格	Thermochron iButton
DS1921L-F51	MAXIM	获取价格	Analog Circuit, 1 Func, MEDB2, MICROCAN-2
DS1921L-F52	DALLAS	获取价格	Thermochron iButton
DS1921L-F52	MAXIM	获取价格	Analog Circuit, 1 Func, MEDB2, MICROCAN-2
DS1921L-F53	DALLAS	获取价格	Thermochron iButton
DS1921L-F53	MAXIM	获取价格	Analog Circuit, 1 Func, MEDB2, MICROCAN-2
DS1921L-F5X	DALLAS	获取价格	Thermochron iButton
DS1921Z	MAXIM	获取价格	High-Resolution Thermochron? iButton? Range H
DS1921Z	DALLAS	获取价格	High-Resolution Thermochron iButton
DS1921Z	ADI	获取价格	高分辨率、Thermochron iButton器件

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