| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,610 pcs
|
2610 pcs | On Request | 1 | On Request | On Request | 1232+ | On Request | On Request | |
|
1,409 pcs
|
1409 pcs | On Request | 1 | On Request | On Request | 9741+ | On Request | On Request | |
|
175 pcs
|
175 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1620S from Dallas Semiconductor is a versatile digital thermometer and thermostat designed to add temperature monitoring and control to various systems. It measures temperatures from -55°C to +125°C with a resolution of 0.5°C increments, providing readings as a 9-bit digital value. The device supports a supply voltage range from 2.7V to 5.5V and communicates via a 3-wire serial interface (CLK, DQ, RST).
This component requires no external components and is available in an 8-pin SOIC package, making it suitable for space-constrained applications. The DS1620S also features user-definable, nonvolatile thermostatic settings with three thermal alarm outputs (THIGH, TLOW, TCOM), allowing it to function as a thermostat. Its applications span thermostatic controls, industrial systems, consumer products, and thermometers.
Key specifications include a temperature sensing range of -55°C to +125°C, a 9-bit resolution, and a maximum conversion time of 750ms. The operating voltage is between 2.7V and 5.5V, and it uses a 3-wire serial interface for data transfer. The device is housed in an 8-SOIC package, suitable for surface mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS1620S measures temperatures from -55°C to +125°C.
The DS1620S provides temperature readings in 0.5°C increments.
The DS1620S operates from a supply voltage range of 2.7V to 5.5V.
Data is read from and written to the DS1620S via a 3-wire serial interface.
The DS1620S is available in an 8-pin SOIC package.