Datenblatt-Suchmaschine für elektronische Bauteile |
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TMP103DYFFT Datenblatt(PDF) 3 Page - Texas Instruments |
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TMP103DYFFT Datenblatt(HTML) 3 Page - Texas Instruments |
3 / 23 page TMP103 www.ti.com SBOS545A – FEBRUARY 2011 – REVISED MARCH 2011 THERMAL INFORMATION TMP103 THERMAL METRIC(1) YFF UNITS 4 θJA Junction-to-ambient thermal resistance 160 θJCtop Junction-to-case (top) thermal resistance 75 θJB Junction-to-board thermal resistance 76 °C/W ψJT Junction-to-top characterization parameter 3 ψJB Junction-to-board characterization parameter 74 θJCbot Junction-to-case (bottom) thermal resistance N/A (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. ELECTRICAL CHARACTERISTICS At TA = +25°C and V+ = +1.4V to +3.6V, unless otherwise noted. TMP103 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT TEMPERATURE INPUT Range –40 +125 °C –10°C to +100°C, V+ = 1.8V 0 ±2 °C Accuracy (Temperature Error) –40°C to +125°C, V+ = 1.8V ±1 ±3 °C vs Supply ±0.2 ±0.5 °C/V Resolution 1.0 °C DIGITAL INPUT/OUTPUT VIH 0.7 (V+) V+ V Input Logic Levels VIL –0.5 0.3 (V+) V Input Current IIN 0 < VIN < (V+) + 0.3V 1 μA V+ > 2V, IOL = 2mA 0 0.4 V Output Logic Levels VOL SDA V+ < 2V, IOL = 2mA 0 0.2 (V+) V Resolution 8 Bit Conversion Time 26 35 ms CR1 = 0, CR0 = 0 (default) 0.25 Conv/s CR1 = 0, CR0 = 1 1 Conv/s Conversion Modes CR1 = 1, CR0 = 0 4 Conv/s CR1 = 1, CR0 = 1 8 Conv/s Timeout Time 30 40 ms POWER SUPPLY Operating Supply Range +1.4 +3.6 V Serial Bus Inactive, CR1 = 0, CR0 = 0 (default), V+ = 1.8V 1.5 3 μA Quiescent Current IQ Serial Bus Active, SCL Frequency = 400kHz 15 μA Serial Bus Active, SCL Frequency = 3.4MHz 85 μA Serial Bus Inactive, V+ = 1.8V 0.5 1 μA Shutdown Current ISD Serial Bus Active, SCL Frequency = 400kHz 10 μA Serial Bus Active, SCL Frequency = 3.4MHz 80 μA TEMPERATURE Specified Range –40 +125 °C Operating Range –55 +150 °C Copyright © 2011, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): TMP103 |
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