DS1921G中文资料PDF规格书
DS1921G规格书详情
General Description
The DS1921G Thermochron®iButton®is a rugged, selfsufficient system that measures temperature and records
the result in a protected memory section. The recording is done at a user-defined rate, both as a direct storage of temperature values as well as in the form of a histogram.
Features
♦Digital Thermometer Measures Temperature in 0.5°C Increments
♦Accuracy ±1°C from -30°C to +70°C (See the Electrical Characteristicsfor 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 Minute to 255 Minutes
♦Logs Consecutive Temperature Measurements in 2KB of Data-Log 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 Timestamps and Durations When Temperature Leaves the Range Specified by the Trip Points
♦512 Bytes of General-Purpose Battery-Backed SRAM
♦Communicates to Host with a Single Digital Signal at 15.4kbps or 125kbps Using 1-Wire Protocol
Applications
Temperature Logging in Cold Chain, Food Safety, Pharmaceutical, and Medical Products
产品属性
- 产品编号:
DS1921G-F5#
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
存储卡,模块 > 专用
- 系列:
iButton®
- 包装:
管件
- 应用:
温度记录
- 存储器类型:
NVSRAM(非易失性 SRAM)
- 存储容量:
512B,2KB
- 工作温度:
-40°C ~ 85°C
- 描述:
IBUTTON THERMOCHRON F5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
SSOP16 |
3526 |
假一罚十进口原装现货原盘原标! |
询价 | ||
DALLAS |
23+ |
DIP-18 |
18000 |
询价 | |||
DS |
23+ |
NA |
19854 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
MAXIM/美信 |
21+ |
SSOP-16 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
DALLAS |
2020+ |
SSOP16 |
9130 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
21+ |
SSOP-16 |
25033 |
原装现货假一赔十 |
询价 | ||
DALLAS |
23+ |
SSOP16 |
98900 |
原厂原装正品现货!! |
询价 | ||
MAXIM |
2235+ |
SSOP-16 |
9958 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MAXIM |
20+ |
SSOP-16 |
33 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MAXIM/美信 |
23+ |
NA/ |
850 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |