Datasheet > 信号电路 > 其他模拟IC> DS1921H-F5#

DS1921H-F5#

更新时间： 2024-09-25 13:07:23

品牌	Logo	应用领域
美信 - MAXIM		模拟IC 信号电路
页数	文件大小	规格书
45页	776K
描述
Analog Circuit, 1 Func, MEDB2, ROHS COMPLIANT, MICRO CAN, 2 PIN

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中文翻译

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技术参数
数据手册
替代型号

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DS1921H-F5# 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	,
针数：	2	Reach Compliance Code：	not_compliant
ECCN代码：	EAR99	HTS代码：	9025.80.10.00
Factory Lead Time：	14 weeks	风险等级：	1.38
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	O-MEDB-N2
JESD-609代码：	e3	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：	Matte Tin (Sn)	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

DS1921H-F5# 数据手册

19-4887; Rev 3/12

DS1921H/DS1921Z

High-Resolution Thermochron® iButton®

Range H: +15°C to +46°C, Z: -5°C to +26°C

. Button shape is self-aligning with cup-shaped

SPECIAL FEATURES

probes

. Digital thermometer measures temperature in

1/8°C increments with ±1°C accuracy

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

accuracy of ±2 minutes per month from 0°C

to +45°C

. Water resistant or waterproof if placed inside

DS9107 iButton capsule (Exceeds Water

Resistant 3 ATM requirements)

. Automatically wakes up and measures

temperature at user-programmable intervals

from 1 to 255 minutes

. Logs consecutive temperature measurements

in 2KB of datalog memory

. Durable stainless steel case engraved with

registration number withstands harsh

environments

. Easily affixed with self-stick adhesive

backing, latched by its flange, or locked with

a ring pressed onto its rim

. Presence detector acknowledges when reader

first applies voltage

PIN CONFIGURATION

5.89

0.51

. Records a long-term temperature histogram

with 1/2°C resolution



16.25

. Programmable temperature-high and

temperature-low alarm trip points

. Records up to 24 time stamps and durations

when temperature leaves the range specified

by the trip points



17.35

3B2000FBC52B

1-Wire^

Thermochron^®

. 512 bytes of general-purpose battery-backed

SRAM

. Communicates to host with a single digital

signal at 15.4kbits or 125kbits per second

using 1-Wire^®protocol

GND

All dimensions are shown in millimeters.

. Fixed range: H: +15°C to +46°C;

Z: -5°C to +26°C

ORDERING INFORMATION

PART

TEMP RANGE PIN-PACKAGE

COMMON iButton FEATURES

. Digital identification and information by

momentary contact

. Unique, factory-lasered and tested 64-bit

registration number (8-bit family code + 48-

bit serial number + 8-bit CRC tester) assures

absolute traceability because no two parts are

alike

DS1921H-F5#

DS1921Z-F5#

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

exempt under the RoHS requirements.

F5 iButton

+15°C to +46°C

-5°C to +26°C

EXAMPLES OF ACCESSORIES

DS9096P

DS9101

DS9093RA

DS9093A

DS9092

Self-Stick Adhesive Pad

Multi-Purpose Clip

Mounting Lock Ring

Snap-In Fob

. Multidrop controller for 1-Wire net

. Chip-based data carrier compactly stores

information

iButton Probe

. Data can be accessed while affixed to object

Thermochron, iButton, and 1-Wire are registered trademarks of Maxim Integrated Products, Inc.

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中文翻译

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DS1921H-F5# 替代型号

型号	品牌	替代类型	描述	数据表
DS1921G-F5#	MAXIM	完全替代	Analog Circuit, 1 Func, ROHS COMPLIANT, CAN-2
DS1921G-F5	MAXIM	完全替代	Thermochron iButton
DS1921Z-F5#	MAXIM	功能相似	Analog Circuit, 1 Func, MEDB2, ROHS COMPLIANT, MICRO CAN, 2 PIN

与DS1921H-F5#相关器件

型号	品牌	获取价格	描述	数据表
DS1921K	MAXIM	获取价格	Thermochron iButton Starter Kit
DS1921L-F5	MAXIM	获取价格	Analog Circuit, 1 Func, MEDB2, MICROCAN-2
DS1921L-F50	DALLAS	获取价格	Thermochron iButton
DS1921L-F50	MAXIM	获取价格	Analog Circuit, 1 Func, MEDB2, MICROCAN-2
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

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