Thermostat ±2°C Digital SMD 8-Pin SOIC Tube
The DS1620 Digital Thermometer and Thermostat provides 9-bit temperature readings which indicate the temperature of the device. With three thermal alarm outputs, the DS1620 can also act as a thermostat. THIGH is driven high if the DS1620"s temperature is greater than or equal to a user-defined temperature TH. TLOW is driven high if the DS1620"s temperature is less than or equal to a user-defined temperature TL. TCOM is driven high when the temperature exceeds TH and stays high until the temperature falls below that of TL. User-defined temperature settings are stored in nonvolatile memory, so parts can be programmed prior to insertion in a system, as well as used in standalone applications without a CPU. Temperature settings and temperature readings are all communicated to/from the DS1620 over a simple 3-wire interface.
Can Be Used in a Wide Variety of Applications Saves Space
- Simply Adds Temperature Monitoring and Control to Any System
- Measures Temperatures From -55°C to +125°C in 0.5°C Increments; Fahrenheit Equivalent is -67°F to +257°F in 0.9°F Increments
- Temperature is Read as a 9-Bit Value
- Converts Temperature to Digital Word in 750ms (max)
- Thermostatic Settings are User-Definable and Nonvolatile
- Supply Voltage Range Covers From 2.7V to 5.5V
- Data is Read From/Written Via a 3-Wire Serial Interface (CLK, DQ, Active-Low RST )
- Requires No External Components
- 8-Pin DIP or SOIC (208-mil) Packages
Specifications
| Brand | Maxim Integrated |
|---|---|
| Product description | 5.46(Max) x 5.41(Max) x 2.03(Max) |
| Lead Finish | Tin|Lead |
| Schedule B | 8542390000 |
| HTSN | 8542390001 |
| Msl Level | 1 |
| Operating temperature | -55 to 125 °C |
| Max Proce | 240 |
| Supplier | SOIC |
| Country of origin | United States |
SKU: DS1620S