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LMT87DCKR Datasheet(PDF) 1 Page - Texas Instruments |
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LMT87DCKR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 16 page 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 ±50 0 50 100 150 TEMPERATURE ( ƒC) C001 LMT87 GND OUT VDD VDD VDD 4 5 1 2 3 LMT87, LMT87-Q1 www.ti.com SNIS170A – MARCH 2013 – REVISED JUNE 2013 LMT87/LMT87-Q1 SC70, Analog Temperature Sensors with Class-AB Output Check for Samples: LMT87, LMT87-Q1 1 FEATURES DESCRIPTION The LMT87/LMT87-Q1 are precision analog output 2 • LMT87-Q1 is AEC-Q100 Grade 0 qualified and CMOS integrated-circuit temperature sensors. A is Manufactured on an Automotive Grade Flow class-AB output structure gives the LMT87/LMT87- • Push-Pull Output with 50 µA Source Current Q1 strong output source and sink current capability Capability for driving heavy loads. This means it is well suited to source the input of a sample-and-hold analog-to- • Very Accurate Over Wide Temperature Range digital converter with its transient load requirements. of −50°C to 150°C While operating over the wide temperature range of • Low Quiescent Current −50°C to 150°C, the device delivers an output voltage • Output is Short-Circuit Protected that is inversely proportional to measured temperature. The LMT87/LMT87-Q1 low supply • Extremely Small SC70 Package current makes it ideal for battery-powered systems as • Cost-Effective Alternative to Thermistors well as general temperature sensing applications. The LMT87/LMT87-Q1 can operate with a 2.7 V APPLICATIONS supply while measuring temperature over the full • Automotive −50°C to 150°C operating range. • Industrial The LMT87/LMT87-Q1 are cost-competitive • White Goods alternative to thermistors. • Battery Management • Disk Drives • Appliances • Games • Wireless Transceivers • Cell phones CONNECTION DIAGRAM TYPICAL TRANSFER CHARACTERISTIC Output Voltage vs Temperature Figure 1. SOT Top View See Package Number DCK0005A 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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