MAX6675EVKIT Maxim Integrated Products, MAX6675EVKIT Datasheet
MAX6675EVKIT
Specifications of MAX6675EVKIT
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MAX6675EVKIT Summary of contents
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... Industrial Appliances HVAC Automotive SPI is a trademark of Motorola, Inc. 0.1µF ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. o Direct Digital Conversion of Type -K Thermocouple Output o Cold-Junction Compensation o Simple SPI-Compatible Serial Interface o 12-Bit, 0.25° ...
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Cold-Junction-Compensated K-Thermocouple- to-Digital Converter (0°C to +1024°C) ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to GND) ................................ -0.3V to +6V CC CS, T GND .......................-0. SO, SCK, SO Current ........................................................................ 50mA ESD Protection (Human Body Model) ........................... ...
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Cold-Junction-Compensated K-Thermocouple- to-Digital Converter (0°C to +1024°C) ELECTRICAL CHARACTERISTICS (continued +3.0V to +5.5V -20°C to +85°C, unless otherwise noted. Typical values specified at +25°C.) (Note PARAMETER SYMBOL Output High Voltage V Output Low ...
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Cold-Junction-Compensated K-Thermocouple- to-Digital Converter (0°C to +1024°C) Pin Description PIN NAME FUNCTION 1 GND Ground Alumel Lead of Type-K Thermocouple Should be connected to ground externally Lead of Typ e- K Ther ...
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Cold-Junction-Compensated K-Thermocouple- to-Digital Converter (0°C to +1024°C) Applications Information The Typical Application Circuit shows the MAX6675 interfaced with a microcontroller. In this example, the MAX6675 processes the reading from the thermocou- ple and transmits the data through a serial interface. ...
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Cold-Junction-Compensated K-Thermocouple- to-Digital Converter (0°C to +1024°C) CS SCK SO D15 D14 D13 D12 Figure 1a. Serial Interface Protocol t CSS SCK D15 Figure 1b. Serial Interface Timing DUMMY BIT SIGN BIT Bit 15 ...
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Cold-Junction-Compensated K-Thermocouple- to-Digital Converter (0°C to +1024° 300kΩ 30kΩ 30kΩ 300kΩ _______________________________________________________________________________________ 0.1µF COLD-JUNCTION COMPENSATION DIODE 1MΩ A1 20pF MAX6675 REFERENCE VOLTAGE 1 GND Block Diagram DIGITAL CONTROLLER S5 ADC ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products ...