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2,140 pcs
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2140 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The AD8495ARMZ from Analog Devices is a precision thermocouple amplifier with integrated cold junction compensation, designed for K-type thermocouples. It provides a high impedance differential input and a calibrated output of 5 mV/°C, allowing direct temperature measurement without additional linearization. The device features laser wafer trimming to achieve 1°C initial accuracy and 0.025°C/°C ambient temperature rejection. It includes thermocouple break detection and an adjustable reference pin for offset adjustment. The amplifier operates from a single supply of 2.7 V to 36 V or dual supplies of ±2.7 V to ±18 V, with a typical supply current of 180 µA. The AD8495ARMZ is available in a compact 8-lead MSOP package for surface mount applications. It is suitable for a wide range of temperature measurement applications including white goods, exhaust gas sensing, and catalytic converter monitoring.
The AD8495ARMZ operates from a single supply of 2.7 V to 36 V or dual supplies of ±2.7 V to ±18 V.
The AD8495ARMZ is available in an 8-lead MSOP package (8-MSOP) with a width of 3.00 mm.
The ambient temperature range for the reference junction is 0°C to 50°C.
The AD8495ARMZ is listed as RoHS3 compliant, but this is unverified.
The AD8495ARMZ is precalibrated for K-type thermocouples.
The output voltage scale is 5 mV/°C.
The initial accuracy is 1°C, achieved through laser wafer trimming.
Yes, the AD8495ARMZ includes thermocouple break detection.