| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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335 pcs
|
335 pcs | On Request | 1 | On Request | On Request | 05+06+07+ | On Request | On Request | |
|
56 pcs
|
56 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Operating Temperature | |
| Supply Voltage | |
| Temperature Coefficient |
The AD22100AR is a monolithic temperature sensor with integrated signal conditioning, designed by Analog Devices. It offers a broad operating temperature range from -50°C to +150°C, making it suitable for various HVAC, instrumentation, and automotive applications.
Key features include accuracy better than ±2% of full scale and linearity better than ±1% of full scale. The sensor provides an output voltage proportional to temperature and the supply voltage (ratiometric), with a temperature coefficient of 22.5 mV/°C. It operates from a single +5.0 V supply, simplifying system design and reducing costs.
The on-chip signal conditioning eliminates the need for external trimming, buffering, or linearization circuitry. The output swings from 0.25 V at -50°C to 4.75 V at +150°C when using a +5.0 V supply. This ratiometric output is cost-effective for interfacing with analog-to-digital converters (ADCs) by using the ADC's power supply as a reference.
Applications include HVAC systems, system temperature compensation, board-level temperature sensing, and electronic thermostats. It is also used in industrial process control, instrumentation, and automotive markets.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.93 | $1.93 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-50°C to +150°C.
The typical supply voltage is 5 V.
The accuracy is better than ±2% of full scale.
The linearity is better than ±1% of full scale.
The temperature coefficient is 22.5 mV/°C.