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TMP112BIDRLR データシート(PDF) 5 Page - Texas Instruments |
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TMP112BIDRLR データシート(HTML) 5 Page - Texas Instruments |
5 / 32 page 5 TMP112 www.ti.com SBOS473F – MARCH 2009 – REVISED FEBRUARY 2018 Product Folder Links: TMP112 Submit Documentation Feedback Copyright © 2009–2018, Texas Instruments Incorporated 6.5 Electrical Characteristics At TA = +25°C and VS = +1.4V to +3.6V, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT TEMPERATURE INPUT Temperature range –40 +125 °C Accuracy (temperature error) TMP112A +25°C, V+ = 3.3 V ±0.1 ±0.5 °C 0°C to +65°C, V+ = 3.3 V ±0.25 ±0.5 –40°C to +125°C ±0.5 ±1 TMP112B +25°C, V+ = 1.8 V ±0.1 ±0.5 0°C to +65°C, V+ = 1.8 V ±0.25 ±0.5 –40°C to +125°C ±0.5 ±1 TMP112N –40°C to +125°C ±1 DC power-supply sensitivity –40°C to +125°C 0.0625 ±0.25 °C/V Long-term stability 3000 hours < 1 LSB Resolution (LSB) 0.0625 °C DIGITAL INPUT/OUTPUT Input capacitance 3 pF VIH Input logic level 0.7 (V+) 3.6 V VIL –0.5 0.3 (V+) IIN Input current 0 < VIN < 3.6 V 1 μA VOL SDA Output logic level V+ > 2 V, IOL = 3 mA 0 0.4 V V+ < 2 V, IOL = 3 mA 0 0.2 (V+) VOL ALERT V+ > 2 V, IOL = 3 mA 0 0.4 V V+ < 2 V, IOL = 3 mA 0 0.2 (V+) Resolution 12 Bits Conversion time 26 35 ms Conversion modes CR1 = 0, CR0 = 0 0.25 Conv/s CR1 = 0, CR0 = 1 1 CR1 = 1, CR0 = 0 (default) 4 CR1 = 1, CR0 = 1 8 Timeout time 30 40 ms POWER SUPPLY Operating supply range +1.4 +3.6 V IQ Average quiescent current Serial bus inactive, CR1 = 1, CR0 = 0 (default) 7 10 μA Serial bus active, SCL frequency = 400 kHz 15 Serial bus active, SCL frequency = 3.4 MHz 85 ISD Shutdown current Serial bus inactive 0.5 1 μA Serial bus active, SCL frequency = 400 kHz 10 Serial bus active, SCL frequency = 3.4 MHz 80 |
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同様の説明 - TMP112BIDRLR |
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