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TMP442BDCNR 数据表(PDF) 4 Page - Texas Instruments |
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TMP442BDCNR 数据表(HTML) 4 Page - Texas Instruments |
4 / 28 page TMP441 TMP442 SBOS425A – DECEMBER 2008 – REVISED MARCH 2009 .............................................................................................................................................. www.ti.com ELECTRICAL CHARACTERISTICS (continued) At TA = –40°C to +125°C and VS = 2.7V to 5.5V, unless otherwise noted. TMP441, TMP442 PARAMETER CONDITIONS MIN TYP MAX UNIT POWER SUPPLY Specified Voltage Range VS 2.7 5.5 V Quiescent Current IQ 0.0625 conversions per second 35 45 µA Eight conversions per second(5) 0.7 1 mA Serial Bus inactive, Shutdown Mode 3 10 µA Serial Bus active, fS = 400kHz, Shutdown Mode 90 µA Serial Bus active, fS = 3.4MHz, Shutdown Mode 350 µA Undervoltage Lockout UVLO 2.3 2.4 2.6 V Power-On Reset Threshold POR 1.6 2.3 V TEMPERATURE RANGE Specified Range –40 +125 °C Storage Range –60 +130 °C Thermal Resistance, SOT23-8 θ JA 170 °C/W (5) Beta correction disabled. 4 Submit Documentation Feedback Copyright © 2008–2009, Texas Instruments Incorporated Product Folder Link(s): TMP441 TMP442 |
类似零件编号 - TMP442BDCNR |
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类似说明 - TMP442BDCNR |
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