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TMP411DQDGKRQ1 Datasheet(PDF) 3 Page - Texas Instruments |
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TMP411DQDGKRQ1 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 40 page TMP411-Q1 www.ti.com SBOS527F – DECEMBER 2010 – REVISED NOVEMBER 2013 ABSOLUTE MAXIMUM RATINGS (1) over operating free-air temperature range (unless otherwise noted) PARAMETER VALUE UNIT Power supply, VS 7 V Input voltage Pins 2, 3, 4 only –0.5 V to VS + 0.5 V Input voltage Pins 6, 7, 8 only −0. 5 V to 7 V Input current 10 mA Operating temperature range −55°C to 127 °C Storage temperature range –60°C to 130 °C Junction temperature (TJ max) 150 °C ESD rating Human-body model (HBM) AEC-Q100 Classification Level 2 kV H2 Charged-device model (CDM) AEC-Q100 Classification 750 V Level C4B (1) 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 under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may degrade device reliability. ELECTRICAL CHARACTERISTICS at TA = −40°C to +125°C and VS = 2.7V to 5.5V, unless otherwise noted. PARAMETERS CONDITIONS MIN TYP MAX UNITS Temperature Error TELOCAL Local temperature sensor TA = −40°C to 125°C ±1.25 ±2.5 °C TEREMOTE Remote temperature sensor(1) TA = 15°C to 85°C, VS = 3.3 V ±0.0625 ±1 °C TA = 15°C to 75°C, TDIODE = −40°C to ±0.0625 ±1 °C 150°C, TA = −40°C to 100°C, ±1 ±3 °C VS = 3.3 V TA = −40°C to 125°C, ±3 ±5 °C vs supply Local/remote VS = 2.7 V to 5.5 V ±0.2 ±0.5 °C/V Temperature Measurement Conversion time (per channel) One-shot mode 105 115 125 ms Resolution Local temperature sensor 9 12 Bits (programmable) Remote temperature sensor 12 Bits Remote Sensor High Series resistance 3 k Ω max. 120 μA Source Currents Medium high 60 μA Medium low 12 μA Low 6 μA η Remote transistor ideality factor Optimized ideality factor 1.008 SMBus Interface Logic input high voltage (SCL, VIH 2.1 V SDA) VIL Logic Input low voltage (SCL, SDA) 0.8 V Hysteresis 500 mV SMBus output low sink current 6 mA Logic input current −1 1 μA SMBus input capacitance (SCL, 3 pF SDA) SMBus clock frequency 3.4 MHz SMBus timeout 25 30 35 ms (1) Tested with less than 5- Ω effective series resistance and 100-pF differential input capacitance. TA is the ambient temperature of the TMP411-Q1. TDIODE is the temperature at the remote diode sensor. Copyright © 2010–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: TMP411-Q1 |
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