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MAX6683 Fiches technique(PDF) 2 Page - Maxim Integrated Products |
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MAX6683 Fiches technique(HTML) 2 Page - Maxim Integrated Products |
2 / 14 page Temperature Sensor and System Monitor in a 10-Pin µMAX 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. All Voltages Referenced to GND All Pins...................................................................-0.3V to +6.0V SDA, ALERT Current ...........................................-1mA to +50mA Continuous Power Dissipation (TA = +70°C) 10-Pin µMAX (derate 5.6mW/°C above +70°C) ...........444mW Junction Temperature ......................................................+150°C Operating Temperature Range .........................-40°C to +125°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C ELECTRICAL CHARACTERISTICS (TA = -40°C to +125°C, unless otherwise noted. Typical values are at VCC = +3.3V, TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER SUPPLY Supply Voltage VCC 2.7 5.5 V ICC Operating 200 500 Supply Current ISD Shutdown mode, interface inactive 10 µA Power-On Reset (POR) Voltage VCC, rising or falling edge 2 V TEMPERATURE TA = +25°C, VCC = +3.3V ±3 0°C ≤ TA ≤ +125°C, VCC = +3.3V ±4 Accuracy -40°C ≤ TA ≤ +125°C, VCC = +3.3V ±6 °C Resolution Read word mode 0.125 °C Supply Sensitivity PSS 0.7 ±1.5 °C/V ADC CHARACTERISTICS Total Unadjusted Error TUE VIN > 10LSBs ±1.5 % Differential Nonlinearity DNL VIN > 10LSBs ±1 LSB Supply Sensitivity PSS ±1 LSB/V Input Resistance RIN 1.8VIN, 2.5VIN, 5VIN 100 150 200 k Ω Total Monitoring Cycle Time tc (Note 1) 200 300 ms SCL, SDA, ADD Logic Input Low Voltage VIL 0.8 V VCC ≤ 3.6V 2.0 Logic Input High Voltage VIH VCC > 3.6V 2.6 V Input Leakage Current ILEAK VIN = 0 or 5V ±1µA Output Low Voltage VOL ISINK = 3mA 400 mV ALERT ISINK = 1.2mA, VCC > 2.7V 0.3 Output Low Voltage VOLA ISINK = 3.2mA, VCC > 4.5V 0.4 V |
Numéro de pièce similaire - MAX6683 |
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Description similaire - MAX6683 |
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