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DS1921存儲(chǔ)卡模塊的專用規(guī)格書(shū)PDF中文資料

DS1921
廠商型號(hào)

DS1921
參數(shù)屬性

DS1921 包裝為管件；類別為存儲(chǔ)卡模塊的專用；DS1921應(yīng)用范圍：溫度記錄；產(chǎn)品描述：IBUTTON THERMOCHRON F5
功能描述

High-Resolution Thermochron iButton
文件大小

271.66 Kbytes
頁(yè)面數(shù)量

44 頁(yè)
生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡(jiǎn)稱

Dallas【亞德諾】

中文名稱

亞德諾半導(dǎo)體官網(wǎng)
原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載
更新時(shí)間

2025-3-30 18:51:00
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DS1921規(guī)格書(shū)詳情

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 histogram. Up to 2048 temperature values taken at equidistant intervals ranging from 1 to 255 minutes can be stored.

SPECIAL FEATURES

Digital thermometer measures temperature in 0.5°C increments

Accuracy ±1°C from -30°C to +70°C. See EC table for accuracy specification

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 up to 2048 consecutive temperature measurements in protected nonvolatile (NV) random access memory

Records a long-term temperature histogram with 2.0°C resolution

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

512 bytes of general-purpose read/write NV random access memory

Communicates to host with a single digital signal at 15.4kbits or125kbits per second using 1-Wire? protocol

產(chǎn)品屬性

  • 產(chǎn)品編號(hào)：

    DS1921H-F5

  • 制造商：

    Analog Devices Inc./Maxim Integrated

  • 類別：

    存儲(chǔ)卡，模塊 > 專用

  • 系列：

    iButton?

  • 包裝：

    管件

  • 應(yīng)用：

    溫度記錄

  • 存儲(chǔ)器類型：

    NVSRAM（非易失性 SRAM）

  • 存儲(chǔ)容量：

    512B，2KB

  • 工作溫度：

    -40°C ~ 85°C

  • 描述：

    IBUTTON THERMOCHRON F5

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
24+
F5 MicroCan
30000
原裝正品公司現(xiàn)貨,假一賠十!
 詢價(jià)
DS
25+23+
SSOP16
37080
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
 詢價(jià)
DALLAS
22+
BGA
8000
原裝正品支持實(shí)單
 詢價(jià)
MAXIM/美信
21+
NA
12820
只做原裝,質(zhì)量保證
 詢價(jià)
MAXIM
19+
SSOP16
69454
原廠代理渠道,每一顆芯片都可追溯原廠；
 詢價(jià)
DS
21+
SSOP16
12588
原裝正品,自己庫(kù)存 假一罰十
 詢價(jià)
MAXIM/美信
24+
SSOP16
44
原裝現(xiàn)貨假一賠十
 詢價(jià)
MAXIM
2020+
SSOP16
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
 詢價(jià)
MAXIM/美信
NA
8600
原裝正品,歡迎來(lái)電咨詢!
 詢價(jià)
MAXIM/美信
2447
SMD
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
 詢價(jià)

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