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LTC4006 Datasheet(PDF) 6 Page - Linear Technology |
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LTC4006 Datasheet(HTML) 6 Page - Linear Technology |
6 / 48 page LTC1760 6 1760fa SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Thermistor Thermistor Trip COLD-RANGE to OVER-RANGE CLOAD(MAX) = 300pF (Note 9) R1A = R2A = 1130Ω ±1% R1B = R2B = 54900Ω ±1% l 95 100 105 kΩ Thermistor Trip IDEAL-RANGE to COLD-RANGE CLOAD(MAX) = 300pF (Note 9) R1A = R2A = 1130Ω ±1% R1B = R2B = 54900Ω ±1% l 28.5 30 32.5 kΩ Thermistor Trip HOT-RANGE to IDEAL-RANGE CLOAD(MAX) = 300pF (Note 9) R1A = R2A = 1130Ω ±1% R1B = R2B = 54900Ω ±1% C-Grade (Note 6) I-Grade (Note 6) l l 2.85 2.83 3 3 3.15 3.15 kΩ kΩ Thermistor Trip UNDER-RANGE to HOT-RANGE CLOAD(MAX) = 300pF (Note 9) R1A = R2A = 1130Ω ±1% R1B = R2B = 54900Ω ±1% l 425 500 575 Ω Logic Levels SCL/SCL1/SCL2/SDA/SDA1/ SDA2 Input Low Voltage (VIL) l 0.8 v SCL/SCL1/SCL2/SDA/SDA1/ SDA2 Input High Voltage (VIH) l 2.1 v SCL/SCL1/SCL2/SDA/SDA1/ SDA2 Input Leakage Current VSDA, VSCL, VSDA1, VSCL1, VSDA2, VSCL2 = 0.8V l –5 5 μA SCL/SCL1/SCL2/SDA/SDA1/ SDA2 Input Leakage Current VSDA, VSCL, VSDA1, VSCL1, VSDA2, VSCL2 = 2.1V l –5 5 μA IPULLUP SCL1/SDA1/SCL2/SDA2 Pull-Up Current When Not Connected to SMBus Host VSCL1, VSDA1, VSCL2, VSDA2 = 0.4V VVCC2 = 4.85V and 5.55V (Current is Through Internal Series Resistor and Schottky to VCC2) 165 220 350 μA SCL1/SDA1/SCL2/SDA2 Series Impedance to Host SMBus VSDA1, VSCL1, VSDA2, VSCL2 = 0.8V l 300 Ω SCL/SDA Output Low Voltage (VOL). LTC1760 Driving the Pin IPULLUP = 350μA l 0.4 V SCL1/SDA1/SCL2/SDA2 Pullup Output Low Voltage (VOL). LTC1760 Driving the Pin with Battery SMBus not Connected to Host SMBus IPULLUP Internal to LTC1760 l 0.4 V SCL1/SDA1/SCL2/SDA2 Output Low Voltage (VOL). LTC1760 Driving the Pin with Battery SMBus Connected to Host SMBus IPULLUP = 350μA on Host Side l 0.4 V SCL/SCL1/SCL2/SDA/SDA1/ SDA2/ SMBALERT Power Down Leakage VVCC2 = 0V, VVDDS = 0V, VSCL, VSCL1, VSCL2, VSDA, VSDA1, VSDA2, VSMBALERT = 5.5V l 2μA SMBALERT Output Low Voltage (VOL)IPULLUP = 500μA l 0.4 V SMBALERT Output Pull-Up Current VSMBALERT = 0.4V 3.5 10 17.5 μA VIL_VDDS VIH_VDDS VDDS Input Low Voltage (VIL) VDDS Input High Voltage (VIH) VDDS Operating Voltage VDDS Operating Current VSCL, VSDA = VVDDS , VVDDS = 5V l l l 2.6 3 1.5 5.5 18 V V V μA VIL_MODE MODE Input Low Voltage (VIL)VVCC2 = 4.85V l VVCC2 • 0.3 V ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating junction temperature range, otherwise specifications are at TA = 25°C (Note 6). VDCIN = 20V, VBAT1 = 12V, VBAT2 = 12V, VVDDS = 3.3V, VVCC2 = 5.2V unless otherwise noted. |
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Similar Description - LTC4006 |
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