Datasheet Microchip MCP9600 — 数据表

MCP9600
Thermocouple EMF to Temperature Converter,
В±1.5В°C Maximum Accuracy
Features Description Thermocouple Electromotive Force (EMF) to В°C
Converter:
-Integrated Cold-Junction Compensation Supported Types (designated by NIST ITS-90):
-Type K, J, T, N, S, E, B and R В±1.5В°C (Max.) Hot-Junction Accuracy Measurement Resolution:
-Hot and Cold-Junctions: +0.0625В°C (typical) Four Programmable Temperature Alert Outputs:
-Monitor Hot or Cold-Junction Temperatures
-Detect Rising or Falling Temperatures
-Up to 255В°C of Programmable Hysteresis Programmable Digital Filter for Temperature Low Power:
-Shutdown Mode
-Burst Mode: 1 to 128 Temperature Samples 2-Wire Interface: I2C Compatible, 100 kHz:
-Supports Eight Devices per I2C Bus Operating Voltage Range: 2.7V to 5.5V Operating Current: 300 µA (typical) Shutdown Current: 2 µA (typical) Package: 20-lead MQFN Microchip Technology Inc.’s MCP9600 converts
thermocouple EMF to degree Celsius with integrated
cold-junction compensation. This device corrects the
thermocouple nonlinear error characteristics of eight
thermocouple types and outputs В±1.5В°C accurate
temperature data for the selected thermocouple. The
correction coefficients are derived from the National
Institute of Standards and Technology (NIST) ITS-90
Thermocouple Database. Typical Applications This sensor uses an industry standard 2-wire, I2C
compatible serial interface and supports up to eight …