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MCP6544-I/ST Datasheet(PDF) 2 Page - Microchip Technology |
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MCP6544-I/ST Datasheet(HTML) 2 Page - Microchip Technology |
2 / 34 page ![]() MCP6541/1R/1U/2/3/4 DS21696E-page 2 © 2006 Microchip Technology Inc. 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † VDD - VSS .........................................................................7.0V Current at Analog Input Pin (VIN+, VIN-.........................±2 mA Analog Input (VIN) †† ...................... VSS - 1.0V to VDD + 1.0V All other Inputs and Outputs........... VSS - 0.3V to VDD + 0.3V Difference Input voltage ....................................... |VDD - VSS| Output Short-Circuit Current .................................continuous Current at Input Pins ....................................................±2 mA Current at Output and Supply Pins ............................±30 mA Storage temperature .....................................-65°C to +150°C Maximum Junction Temperature (TJ)..........................+150°C ESD protection on all pins (HBM;MM) ...................4 kV; 400V † Notice: Stresses above those listed under “Absolute Maxi- mum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. †† See Section 4.1.2 “Input Voltage and Current Limits” DC CHARACTERISTICS Electrical Specifications: Unless otherwise indicated, VDD = +1.6V to +5.5V, VSS = GND, TA = +25°C,VIN+ = VDD/2, VIN– = VSS, and RL =100 kΩ to VDD/2 (Refer to Figure 1-3). Parameters Sym Min Typ Max Units Conditions Power Supply Supply Voltage VDD 1.6 — 5.5 V Quiescent Current per comparator IQ 0.3 0.6 1.0 µA IOUT = 0 Input Input Voltage Range VCMR VSS−0.3 — VDD+0.3 V Common Mode Rejection Ratio CMRR 55 70 — dB VDD = 5V, VCM = -0.3V to 5.3V Common Mode Rejection Ratio CMRR 50 65 — dB VDD = 5V, VCM = 2.5V to 5.3V Common Mode Rejection Ratio CMRR 55 70 — dB VDD = 5V, VCM = -0.3V to 2.5V Power Supply Rejection Ratio PSRR 63 80 — dB VCM = VSS Input Offset Voltage VOS -7.0 ±1.5 +7.0 mV VCM = VSS (Note 1) Drift with Temperature ΔVOS/ΔTA — ±3 — µV/°C TA = -40°C to +125°C, VCM = VSS Input Hysteresis Voltage VHYST 1.5 3.3 6.5 mV VCM = VSS (Note 1) Linear Temp. Co. (Note 2) TC1 — 6.7 — µV/°C TA = -40°C to +125°C, VCM = VSS Quadratic Temp. Co. (Note 2) TC2 — -0.035 — µV/°C2 TA = -40°C to +125°C, VCM = VSS Input Bias Current IB —1 — pA VCM = VSS At Temperature (I-Temp parts) IB —25 100 pA TA = +85°C, VCM = VSS (Note 3) At Temperature (E-Temp parts) IB — 1200 5000 pA TA = +125°C, VCM = VSS (Note 3) Input Offset Current IOS — ±1 — pA VCM = VSS Common Mode Input Impedance ZCM —1013||4 — Ω||pF Differential Input Impedance ZDIFF —1013||2 — Ω||pF Note 1: The input offset voltage is the center (average) of the input-referred trip points. The input hysteresis is the difference between the input-referred trip points. 2: VHYST at different temperatures is estimated using VHYST (TA) = VHYST + (TA - 25°C) TC1 + (TA - 25°C)2 TC2. 3: Input bias current at temperature is not tested for SC-70-5 package. 4: Limit the output current to Absolute Maximum Rating of 30 mA. |
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Similar Description - MCP6544-I/ST |
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