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TMP275AQDGKRQ1 Fiches technique(PDF) 5 Page - Texas Instruments |
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TMP275AQDGKRQ1 Fiches technique(HTML) 5 Page - Texas Instruments |
5 / 31 page 5 TMP275-Q1 www.ti.com SBOS760A – NOVEMBER 2015 – REVISED JANUARY 2016 Product Folder Links: TMP275-Q1 Submit Documentation Feedback Copyright © 2015–2016, Texas Instruments Incorporated (1) Specified for 12-bit resolution. 6.5 Electrical Characteristics at TA = –40°C to +125°C and V+ = 2.7 V to 5.5 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT TEMPERATURE INPUT Range –40 125 °C Accuracy (temperature error) –20°C to 100°C, V+ = 3.3 V ±0.125 ±0.5 °C 0°C to 100°C, V+ = 3 V to 3.6 V ±0.125 ±0.75 –40°C to 125°C, V+ = 3 V to 3.6 V ±0.125 ±1 25°C to 100°C, V+ = 3.3 V to 5.5 V 0.2 ±1.5 Resolution(1) Selectable 0.0625 °C DIGITAL INPUT/OUTPUT Input capacitance 3 pF VIH High-level input logic 0.7 (V+) 6 V VIL Low-level input logic –0.5 0.3 (V+) V IIN Leakage input current 0 V ≤ VIN ≤ 6 V 1 µA Input voltage hysteresis SCL and SDA pins 500 mV VOL Low-level output logic SDA IOL = 3 mA 0 0.15 0.4 V ALERT IOL = 4 mA 0 0.15 0.4 Resolution Selectable 9 to 12 Bits Conversion time 9 bits 27.5 37.5 ms 10 bits 55 75 11 bits 110 150 12 bits 220 300 Time-out time 25 54 74 ms POWER SUPPLY Operating range 2.7 5.5 V IQ Quiescent current Serial bus inactive 50 85 µA Serial bus active, SCL frequency = 400 kHz 100 Serial bus active, SCL frequency = 3.4 MHz 410 ISD Shutdown current Serial bus inactive 0.1 3 µA Serial bus active, SCL frequency = 400 kHz 60 Serial bus active, SCL frequency = 3.4 MHz 380 TEMPERATURE RANGE Specified range –40 125 °C Operating range –55 127 °C |
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