DS1921GManufacturer: DALLAS Thermochron iButton | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| DS1921G | DALLAS | 2150 | In Stock |
Description and Introduction
Thermochron iButton The DS1921G is manufactured by **DALLAS** (now part of **Maxim Integrated**).  
### **Specifications:**   This device is designed for high-reliability temperature logging in harsh environments. |
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Application Scenarios & Design Considerations
Thermochron iButton# DS1921G iButton Temperature Logger Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Environmental Monitoring   Industrial Process Control   Research and Field Studies  ### Industry Applications  Healthcare & Pharmaceutical   Food & Beverage Industry   Manufacturing & Industrial   Transportation & Logistics  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Inadequate Contact Interface   Pitfall 2: Thermal Lag Issues   Pitfall 3: Sampling Rate Mismatch   Pitfall 4: Memory Management Errors  ### Compatibility Issues with Other Components  Interface Circuitry  |
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| Partnumber | Manufacturer | Quantity | Availability |
| DS1921G | MAXIM | 3560 | In Stock |
Description and Introduction
Thermochron iButton The DS1921G is a temperature logger iButton manufactured by Maxim Integrated (now part of Analog Devices). Here are its key specifications:
- **Memory**: 4096 bytes of read/write NV SRAM. The DS1921G is designed for applications requiring temperature monitoring and data logging. |
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Application Scenarios & Design Considerations
Thermochron iButton# DS1921G iButton Temperature Logger Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Environmental Monitoring   Industrial Applications   Research & Development  ### Industry Applications  Healthcare & Pharmaceutical   Food & Beverage   Manufacturing & Industrial   Transportation & Logistics  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Improper Contact Force   Pitfall 2: Environmental Sealing   Pitfall 3: Thermal Lag   Pitfall 4: Data Retrieval Timing  ### Compatibility Issues with Other Components  1-Wire Bus Compatibility   Power Supply Requirements   Interface Circuitry  |
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