TMP125 Datasheet | Burr-Brown

FEATURES D DIGITAL OUTPUT: SPI-patible Interface D RESOLUTION: 10-Bit, 0.25°C D ACCURACY: ±2.0°C (max) from - 25°C to +85°C ±2.5°C (max) from - 40°C to +125°C D LOW QUIESCENT CURRENT: 50µA (max) D WIDE SUPPLY RANGE: 2.7V to 5.5V D TINY SOT23-6 PACKAGE D OPERATION FROM - 40°C to +125°C APPLICATIONS D BASE STATION EQUIPMENT D PUTER PERIPHERAL THERMAL PROTECTION D NOTEBOOK PUTERS D DATA ACQUISITION SYSTEMS D TELE EQUIPMENT D OFFICE MACHINES TMP125 RELATED PRODUCTS FEATURES 2°C Digital Temp Sensors with Two-Wire Interface 1.5°C Digital Temp Sensors with Two-Wire Interface 1.5°C Digital Temp Sensors with SPI 1.5°C Programmable Digital Temp Sensors with SPI PRODUCT TMP100/101 TMP75/175 TMP121/123 TMP122/124 DESCRIPTION The TMP125 is an SPI-patible temperature sensor available in the tiny SOT23-6 package. Requiring no external ponents, the TMP125 is capable of measuring temperatures within 2°C of accuracy over a temperature range of - 25°C to +85°C and 2.5°C of accuracy over - 40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP125 an excellent candidate for low-power applications. The TMP125 is ideal for extended thermal measurement in a variety of munication, puter, consumer, environmental, industrial, and instrumentation applications. Temperature GND 1 Diode Temp. Sensor Control Logic 6 SO SI 2 ∆Σ A/D Converter Serial Interface 5 CS V+ 3 Config. and Temp. Register 4 SCK 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. SPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all...