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MAX31782 Datasheet(PDF) 3 Page - Maxim Integrated Products |
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MAX31782 Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 20 page System Management Microcontroller 3 DC ELECTRICAL CHARACTERISTICS (continued) (VDD = 2.7V to 5.5V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VDD = 3.3V, TA = +25NC, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS System Clock Startup tSU:MOSC From POR, MOSC inactive 1000 MOSC Cycles Output Logic-Low VOL IOL = 4mA (Note 1) 0.4 V Output Logic-High (all pins except SDA, SLL, MSDA, MSCL) VOH IOH = -2mA (Note 1) VDD - 0.5 V GPIO Mode Pullup Current IPU VPIN = VSS, VDD = 3.3V 38 55 107 F A ADC Voltage Conversion Time tCONV_V (Note 4) 137 150 µs ADC Temperature Conversion Time tCONV_T (Note 4) 7 ms ADC Internal Reference 1.225 V ADC Voltage Measurement Error VERR -1 +1 % ADC Internal Reference Temperature Drift -0.5 +0.5 % ADC Internal Reference Initial Accuracy (+25NC) -1 +1 mV ADC External Reference Buffer Accuracy (Note 5) Q 0.25 % ADC Operating Current IADC This current is in addition to ICPU 2.2 mA ADC Full-Scale Input Voltage (Note 6) VFS ADGAIN = 0, factory set, internal reference 1.213 1.225 1.237 V ADGAIN = 1, factory set, internal reference 5.445 5.5 5.555 ADC Measurement Resolution VLSB ADGAIN = 0 300 F V ADGAIN = 1 1343 ADC Bit Resolution 12 Bits AD0P–AD5P Input Resistance RIN 15 MI ADC Integral Nonlinearity INL (Note 7) Q 8 LSB ADC Offset VOFFSET Q 2 LSB Internal Temperature Measurement Error TA = -40NC to +85NC -3 +3 N C Remote Temperature Measurement Error (MAX31782 Error Only) TA = 0NC to +60NC, TDIODE = +60NC to +120NC -1.5 +1.5 N C TA = 0NC to +60NC, TDIODE = -45NC to +120NC -1.75 +1.75 TA = -40NC to +85NC, TDIODE = +60 to +120NC -2.75 +2.75 TA = -40NC to +85NC, TDIODE = -45NC to +120NC -3.0 +3.0 |
Similar Part No. - MAX31782_12 |
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Similar Description - MAX31782_12 |
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