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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
328 pcs
|
328 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
60 pcs
|
60 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 | |
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Features | |
| Interface | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Output Type | |
| Resolution | |
| Sensing Temperature | |
| Sensor Type | |
| Supplier Device Package | |
| Tape & Reel | |
| Temperature Measurement | |
| Test Condition | |
| Thermostat Settings | |
| Voltage | |
| accuracy (Minimum @ 0 °C ~ 70 °C) |
The DS1621+ is a digital thermometer and thermostat from Analog Devices / Maxim Integrated. It offers precise temperature monitoring and control for various applications.
This sensor measures temperatures across a wide range, from -55°C to +125°C, with an accuracy of ±0.5°C within the 0°C to 70°C range and ±2°C across the full operating spectrum. Temperature readings are provided as a 9-bit digital value, convertible in under one second. The device communicates via a simple 2-wire serial interface, requiring only 2.7V to 5.5V of power and no external components for temperature measurement.
Key features include user-definable, non-volatile thermostatic settings. The TOUT pin activates when the temperature exceeds a user-defined high threshold (TH) and resets when it drops below a user-defined low threshold (TL), allowing for hysteresis. This makes it suitable for thermostatic controls and systems requiring temperature-based alerts.
The DS1621+ is available in an 8-pin DIP (300 mil) package and is designed for through-hole mounting. Its compact design and integrated functionality save space and simplify system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS1621+ operates from -55°C to 125°C.
The accuracy is ±0.5°C from 0°C to 70°C and ±2°C from -55°C to 125°C.
The DS1621+ has a resolution of 9 bits.
The DS1621+ operates with a supply voltage range of 2.7V to 5.5V.
The DS1621+ uses a 2-wire serial interface for communication.
The DS1621+ is a digital, local temperature sensor.
The DS1621+ is available in an 8-pin DIP package for through-hole mounting.