DS1921G存儲卡模塊的專用規(guī)格書PDF中文資料
| 廠商型號 |
DS1921G |
| 參數(shù)屬性 | DS1921G 包裝為管件；類別為存儲卡模塊的專用；DS1921G應(yīng)用范圍：溫度記錄；產(chǎn)品描述：IBUTTON THERMOCHRON F5 |
| 功能描述 | Thermochron iButton |
| 文件大小 |
497.17 Kbytes |
| 頁面數(shù)量 |
45 頁 |
| 生產(chǎn)廠商 | Dallas Semiconductor |
| 企業(yè)簡稱 |
Dallas【亞德諾】 |
| 中文名稱 | 亞德諾半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-4-28 22:53:00 |
| 人工找貨 | DS1921G價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS1921G規(guī)格書詳情
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：
DS1921G-F5
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
存儲卡，模塊 > 專用
- 系列：
iButton?
- 包裝：
管件
- 應(yīng)用：
溫度記錄
- 存儲器類型：
NVSRAM（非易失性 SRAM）
- 存儲容量：
512B，2KB
- 工作溫度：
-40°C ~ 85°C
- 描述：
IBUTTON THERMOCHRON F5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
MAXIM |
24+ |
SSOP16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM/美信 |
24+ |
NA/ |
850 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
DALLAS |
25+ |
SSOP16 |
996880 |
只做原裝,歡迎來電資詢 |
詢價(jià) | ||
MAXIM |
20+ |
SSOP-16 |
33 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
NA |
1820 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價(jià) | ||
MAXIM |
23+ |
CAN |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
2016+ |
SSOP16 |
3526 |
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)! |
詢價(jià) | ||
MAXIM |
21+ |
SSOP-16 |
25033 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) |
