TMP17屬于傳感器變送器的溫度傳感器-模擬數(shù)字輸出。由亞德諾半導體技術有限公司制造生產(chǎn)的TMP17溫度傳感器 - 模擬和數(shù)字輸出模擬和數(shù)字輸出溫度傳感器可用于測量環(huán)境熱能量。特征包括傳感器類型、本地感測溫度、遠程感測溫度、輸出類型、電源電壓和分辨率。傳感器類型為模擬本地/遠程/紅外、模擬數(shù)字、本地/遠程、數(shù)字本地/遠程/紅外或內(nèi)部，感應溫度范圍為 -55°C 至 200°C。

GENERAL DESCRIPTION

The TMP17 is a monolithic integrated circuit temperature transducer that provides an output current proportional to absolute temperature. For a wide range of supply voltages the transducer acts as a high impedance temperature dependent current source of 1 μA/K. Improved design and laser wafer trimming of the IC’s thin-film resistors allows the TMP17 to achieve absolute accuracy levels and nonlinearity errors previously unattainable at a comparable price.

The TMP17 can be employed in applications between 240°C to 1105°C where conventional temperature sensors (i.e., thermistor, RTD, thermocouple, diode) are currently being used. Expensive linearization circuitry, precision voltage references, bridge components, resistance measuring circuitry and cold junction compensation are not required with the TMP17.

The TMP17 is available in a low cost SO-8 surface-mount package.

FEATURES

Operating Temperature Range: -40°C to +105°C

Single Supply Operation: +14 V to +130 V

Excellent Repeatability and Stability

High Level Output: 1 μA/K

Monolithic IC: Temperature In/Current Out

Minimal Self-Heating Errors

APPLICATIONS

Appliance Temperature Sensor

Automotive Temperature Measurement and Control

HVAC System Monitoring

Industrial Temperature Control

Thermocouple Cold Junction Compensation