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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX6675ISA+ from Analog Devices is a cold-junction compensated, thermocouple-to-digital converter designed for accurate temperature measurements. It digitizes the signal from a Type-K thermocouple and outputs the data in a 12-bit resolution, SPI-compatible, read-only format.
This converter resolves temperatures to 0.25°C and can read temperatures as high as +1024°C. For temperatures ranging from 0°C to +700°C, it exhibits thermocouple accuracy of 8 LSBs. The device operates within a supply voltage range of 3.0V to 5.5V and consumes a typical supply current of 700µA.
Key features include direct digital conversion of Type-K thermocouple output, cold-junction compensation, and a simple SPI-compatible serial interface. It also includes an open thermocouple detection feature. The MAX6675ISA+ is housed in a compact 8-pin SOIC package, suitable for surface mount applications.
Applications for this device include industrial systems, appliances, and HVAC equipment where precise temperature monitoring is critical. Its robust design and digital output simplify integration into microcontroller-based systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.65 | $2.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The temperature measuring range is 0°C to 1024°C.
The converter has a resolution of 0.25°C and a 12-bit output.
The operating voltage range is 3.0V to 5.5V.
The operating temperature range is -20°C to +85°C.
It supports Type-K thermocouples.
It uses a simple SPI-compatible serial interface.