| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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28,508 pcs
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28508 pcs | On Request | 1 | On Request | On Request | 2019+ | On Request | On Request |
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The TMP442ADCNR from Texas Instruments is a dual remote and local temperature sensor designed for precise temperature monitoring. It features an accuracy of ±1°C over a typical operating range of -40°C to 125°C, with a broader sensing range from -64°C to 191°C. The sensor communicates via an I2C and SMBus interface, supporting multiple addresses and offering features like one-shot conversion and shutdown mode.
This device is suitable for applications requiring accurate temperature monitoring of microprocessors, FPGAs, and other components. It integrates automatic beta compensation, series resistance cancellation, and n-factor correction for enhanced performance. The TMP442ADCNR is housed in a compact SOT-23-8 package, making it ideal for space-constrained designs. Its surface mount capability simplifies integration into various electronic systems.
Key electrical characteristics include an operating voltage range of 2.7V to 5.5V and a maximum supply current of 45µA. The sensor provides a resolution of 11 bits for digital output. The SOT-23-8 package has a footprint of 4.64 mm² (2.9 mm × 1.6 mm).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.72 | $0.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to 127°C.
The accuracy is ±1°C (±2.5°C) under test conditions of 0°C to 100°C (-40°C to 125°C).
The TMP442ADCNR is supplied in a SOT-23-8 package.
The TMP442ADCNR uses an I2C and SMBus interface.
The operating voltage range is 2.7V to 5.5V.