DS1921G-F5# by Analog Devices
Thermochron iButton Device
| Status: | Active |
|---|---|
| Series: | DS1921G |
| RoHS: | Unknown |
Features
| High Accuracy, Full-Featured Digital Temperature Logger Simplifies Temperature Data Collection and Dissemination of Electronic Temperature Record Accuracy ±1°C from -30°C to +70°C (See the Electrical Characteristics for Accuracy Specification) Digital Thermometer Measures Temperature in 0.5°C Increments Built-In Real-Time Clock (RTC) and Timer Has Accuracy of ±2 Minutes per Month from 0°C to +45°C Automatically Wakes Up and Measures Temperature at User-Programmable Intervals from 1 Minute to 255 Minutes Logs Consecutive Temperature Measurements in 2kB of Datalog 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 Individually Calibrated in a NIST-Traceable Chamber Complies to Standard EN12830 512 Bytes of General-Purpose Battery-Backed SRAM |
| Accuracy ±1°C from -30°C to +70°C (See the Electrical Characteristics for Accuracy Specification) |
| Digital Thermometer Measures Temperature in 0.5°C Increments |
| Built-In Real-Time Clock (RTC) and Timer Has Accuracy of ±2 Minutes per Month from 0°C to +45°C |
| Automatically Wakes Up and Measures Temperature at User-Programmable Intervals from 1 Minute to 255 Minutes |
| Logs Consecutive Temperature Measurements in 2kB of Datalog 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 |
| Individually Calibrated in a NIST-Traceable Chamber |
| Complies to Standard EN12830 |
| 512 Bytes of General-Purpose Battery-Backed SRAM |
| Rugged Construction Survives Harsh Environments Water Resistant Enclosure (IP56) or Waterproof if Placed Inside DS9107 iButton Capsule (Exceeds Water Resistant 3 ATM Requirements) CE, FCC, and UL913 Certifications |
| Water Resistant Enclosure (IP56) or Waterproof if Placed Inside DS9107 iButton Capsule (Exceeds Water Resistant 3 ATM Requirements) |
| CE, FCC, and UL913 Certifications |
| Simple Serial Port Interfaces to Most Microcontrollers for Rapid Data Transfer Communicates to Host with a Single Digital Signal Up to 15.4kbps at Standard Speed or Up to 125kbps in Overdrive Mode Using 1-Wire Protocol |
| Communicates to Host with a Single Digital Signal Up to 15.4kbps at Standard Speed or Up to 125kbps in Overdrive Mode Using 1-Wire Protocol |
Specifications
| Interface | 1-Wire |
|---|---|
| Technology | iButton |
| End Equipment | Asset Management |
| Usage | Multi Use |
| Memory Type | SRAM |
| Memory Size | 512 Bytes |
| Data Logger Type | Temperature |
| Temp. Readings | 2048 |
| Oper. Temp. (°C) | -40 to +85 |
| BudgetaryPrice (See Notes) | 24.52 |
DS1921G-F5# Maxim Integrated Parts by Analog Devices
THERMOCHRON IBUTTON NVSRAM 2KBIT
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Memory Size | 2KB |
|---|---|
| Memory Type | NVSRAM |
| Product Range | - |
| MSL | - |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Thermochron Ibutton, Nvsram, 2Kbit | Newark Electronics |
| THERMOCHRON IBUTTON, NVSRAM, 2KBIT | element14 |
| Temp Sensor Digital Serial (1-Wire) 2-Pin F5 MicroCan Bag | Avnet Asia |
| Ser. Number-iButton 64bit Thermochron F5 | Schukat Electronic |
| Thermochron iButton | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1921G-F5# ?
Additional datasheets, footprints and schematics for DS1921G-F5# are listed on our Part Details page. You can also find images and similar parts to DS1921G-F5# on this page.
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Is the DS1921G-F5# RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1921G-F5# have stock available?
Authorised distributors including Newark Electronics, element14, Avnet Asia, Schukat Electronic and Analog Devices have stock available or on a lead time for DS1921G-F5# .
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