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TMP411-Q1 Datasheet(PDF) 1 Page - Texas Instruments |
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TMP411-Q1 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 40 page ![]() Device ID Register Manufacturer ID Registor THERM Hysteresis Register Consecutive Alert Configuration Register T T R L Status Register Conversion Rate Register N-Factor Correction One-Shot Register D+ 1 5 7 8 2 3 Bus Interface Pointer Register Resolution Register Configuration Register Local Temp Low Limit Local THERM Limit Local Temp High Limit Remote Temp Low Limit Remote THERM Limit Remote Temp High Limit Remote Temperature Register Local Temperature Register Temperature Comparators Interrupt Configuration SCL GND THERM 4 6 ALERT/THERM2 V+ V+ SDA D− TMP411-Q1 Remote Temperature Min/Max Register Local Temperature Min/Max Register TMP411-Q1 www.ti.com SBOS527F – DECEMBER 2010 – REVISED NOVEMBER 2013 ±1°C Remote and Local Temperature Sensor With N-Factor and Series Resistance Correction Check for Samples: TMP411-Q1 1 FEATURES APPLICATIONS 2 • Qualified for Automotive Applications • Automotive • AEC-Q100 Qualified With the Following DESCRIPTION Results The TMP411-Q1 is a remote temperature sensor – Device Temperature Grade 1: –40°C to monitor with a built-in local temperature sensor. The 125°C Ambient Operating Temperature remote temperature-sensor diode-connected Range transistors are typically low-cost, NPN- or PNP-type – Device HBM ESD Classification Level H2 transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs. – Device CDM ESD Classification Level C4B • ±1°C Remote Diode Sensor Remote accuracy is ±1°C for multiple IC manufacturers, with no calibration needed. The two- • ±1°C Local Temperature Sensor wire serial interface accepts SMBus write byte, read • Programmable Non-Ideality Factor byte, send byte, and receive byte commands to • Series Resistance Cancellation program the alarm thresholds and to read temperature data. • Alert Function • Programmable Resolution: 9 to 12 Bits Features that are included in the TMP411-Q1 are: series resistance cancellation, programmable non- • Programmable Threshold Limits ideality factor, programmable resolution, • Two-Wire/ SMBus™ Serial Interface programmable threshold limits, minimum and • Minimum and Maximum Temperature Monitors maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode • Multiple Interface Addresses fault detection, and temperature alert function. • ALERT/THERM2 Pin Configuration The TMP411-Q1 is available in an VSSOP-8 • Diode Fault Detection package. 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 SMBus is a trademark of Intel Corp. PRODUCTION DATA information is current as of publication date. Copyright © 2010–2013, 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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