MAX6675ISA+T
Sensor and Detector Interfaces
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 4.25 V |
| Interface | SPI |
| Iq A | 0.002 A |
| The Chip Type | Thermocouple-to-Digital Converter |
| Integral non - linearity | - |
| Type | Description |
|---|---|
| Resolution (Bits) | 12;- |
| Features | Built-in temperature sensor;Low noise front-end |
| Operating Temp | -20°C ~ +85°C |
| Channels | - |
| Package / Case | SOIC-8 |
Product Introduction
The MAX6675 performs cold-junction compensation and digitizes the signal from a type-K thermocouple. The data is output in a 12-bit resolution, SPI-compatible, read-only format.
This converter resolves temperatures to 0.25°C, allows readings as high as +1024°C, and exhibits thermocouple accuracy of 8LSBs for temperatures ranging from 0°C to +700°C.
The MAX6675 is available in a small, 8-pin SO package.
The MAX6675 is a sophisticated thermocouple-to-digital converter with a built-in 12-bit analog-to-digital converter (ADC). The MAX6675 also contains cold-junction compensation sensing and correction, a digital controller, an SPI-compatible interface, and associated control logic.
The MAX6675 is designed to work in conjunction with an external microcontroller (μC) or other intelligence in thermostatic, process-control, or monitoring applications.
Features
- Direct Digital Conversion of Type -K Thermocouple Output
- Cold-Junction Compensation
- Simple SPI-Compatible Serial Interface
- 12-Bit, 0.25°C Resolution
- Open Thermocouple Detection
Applications
- - Industrial - Appliances - HVAC
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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