DatasheetsPDF.com

TMP123 Dataheets PDF



Part Number TMP123
Manufacturers Burr-Brown Corporation
Logo Burr-Brown Corporation
Description (TMP121 / TMP123) 1.5C Accurate Digital Temperature Sensor
Datasheet TMP123 DatasheetTMP123 Datasheet (PDF)

TMP121 TMP123 SBOS273C − JUNE 2003 − REVISED FEBRUARY 2005 1.5°C Accurate Digital Temperature Sensor with SPI Interface D DIGITAL OUTPUT: SPI-Compatible Interface D RESOLUTION: 12-Bit + Sign, 0.0625°C www.DataSheet4U.com D ACCURACY: D D D D OPERATION TO 150°C ±1.5°C from −25°C to +85°C (max) LOW QUIESCENT CURRENT: 50µA (max) WIDE SUPPLY RANGE: 2.7V to 5.5V TINY SOT23-6 PACKAGE FEATURES DESCRIPTION The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 pack.

  TMP123   TMP123



Document
TMP121 TMP123 SBOS273C − JUNE 2003 − REVISED FEBRUARY 2005 1.5°C Accurate Digital Temperature Sensor with SPI Interface D DIGITAL OUTPUT: SPI-Compatible Interface D RESOLUTION: 12-Bit + Sign, 0.0625°C www.DataSheet4U.com D ACCURACY: D D D D OPERATION TO 150°C ±1.5°C from −25°C to +85°C (max) LOW QUIESCENT CURRENT: 50µA (max) WIDE SUPPLY RANGE: 2.7V to 5.5V TINY SOT23-6 PACKAGE FEATURES DESCRIPTION The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of −40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP121 and TMP123 excellent candidates for low-power applications. The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. APPLICATIONS D D D D D D POWER-SUPPLY TEMPERATURE MONITORING COMPUTER PERIPHERAL THERMAL PROTECTION NOTEBOOK COMPUTERS CELL PHONES BATTERY MANAGEMENT OFFICE MACHINES Temperature Diode Temp. Sensor Control Logic Temperature Diode Temp. Sensor Control Logic NC 1 6 SO GND 1 6 SO GND 2 ∆Σ A/D Converter Serial Interface 5 CS NC 2 ∆Σ A/D Converter Serial Interface 5 CS V+ 3 OSC Config. and Temp. Register 4 SCK V+ 3 OSC Config. and Temp. Register 4 SCK TMP121 TMP123 NC = No Connection(1) NC = No Connection(1) (1) Pins labeled NC should be left floating or connected to GND. 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. All 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 parameters. Copyright  2003−2005, Texas Instruments Incorporated www.ti.com TMP121 TMP123 www.ti.com SBOS273C − JUNE 2003 − REVISED FEBRUARY 2005 ABSOLUTE MAXIMUM RATINGS(1) Power Supply, V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Input Voltage(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3V to +7V Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA Operating Temperature Range . . . . . . . . . . . . . . . −55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . . . . . −60°C to +150°C Junction Temperature (TJ max) . . . . . . . . . . . . . . . . . . . . . . +150°C Lead Temperature (soldering) . . . . . . . . . . . . . . . . . . . . . . . . +300°C (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may .


TMP121 TMP123 TMP125


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)