Moteur de recherche de fiches techniques de composants électroniques |
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TMP107 Fiches technique(PDF) 6 Page - Texas Instruments |
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TMP107 Fiches technique(HTML) 6 Page - Texas Instruments |
6 / 39 page TMP107-Q1 SBOS726A – OCTOBER 2015 – REVISED OCTOBER 2015 www.ti.com 7.5 Electrical Characteristics At TA = –55°C to 125°C and V+ = +1.7 V to +5.5 V (unless otherwise noted). Typical values at TA = 25°C and V+ = 3.3 V. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT TEMPERATURE INPUT Temperature range –55 125 °C Temperature resolution 0.015625 °C –20°C to +70°C; one-shot mode, bus inactive ±0.125 ±0.4 –40°C to +100°C; one-shot mode, bus ±0.125 ±0.55 Temperature accuracy (error) inactive °C –55°C to +125°C; one-shot mode, bus ±0.5 ±0.7 inactive ADC resolution 14 Bits DIGITAL OUTPUT (ALERT1, ALERT2) VOL Low-level output voltage IOUT = –1 mA 0 0.02 0.4 V High-level output leakage IOH VO = V+ 0.1 1 μA current RPU Pullup resistors 75 100 125 k Ω DIGITAL INPUT/OUTPUT (I/O1, I/O2) VIH High-level input voltage 0.7 (V+) (V+) + 0.3 V VIL Low-level input voltage –0.3 0.3 (V+) V IIN Input current 0 V < VIN < (V+) + 0.3 V –1 1 μA VOL Low-level output voltage IOUT = –1 mA 0 0.1 0.4 V VOH High-level output voltage IOUT = 1 mA (V+) – 0.4 (V+) – 0.1 V+ V Short-circuit I/O1 and I/O2 to ground or V+, Short-circuit current 60 mA V+ = 5 V DEVICE TIMING Conversion time One-shot mode 12 15 18 ms Conversion rate Programmable 1/16 62 Conv/s Any communication 35 40 ms Device timeout time Global address-initialize command 1 1.25 s EEPROM Programming time V+ > 1.8 V 7 ms Number of writes V+ > 1.8 V 1000 100,000 Times Data retention time 10 Years POWER SUPPLY 1.7 3.3 5.5 V V+ Operating supply range EEPROM write 1.8 3.3 5.5 V ADC conversion on, 200 400 SMAART wire bus inactive ADC conversion on, SMAART wire bus active 300 (bus baud rate = 57.6 kBd) IQ Quiescent current ADC conversion off, SMAART wire bus active μA 100 (bus baud rate = 57.6 kBd) 1 conversion per second average, 16 35 SMAART wire bus inactive EEPROM write (ADC conversion off) 400 ISD Shutdown current SMAART wire bus inactive (I/O1, I/O2 = V+) 3.8 10 μA Power-on reset voltage Supply voltage rising 1.4 V 6 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated Product Folder Links: TMP107-Q1 |
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