器件名称: TMP411ADGKRG4
功能描述:
文件大小: 369.8KB 共25页
简 介:TMP411
SBOS383A FEBRUARY 2007
±1°C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
FEATURES
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±1°C REMOTE DIODE SENSOR ±1°C LOCAL TEMPERATURE SENSOR PROGRAMMABLE NON-IDEALITY FACTOR SERIES RESISTANCE CANCELLATION ALERT FUNCTION PROGRAMMABLE RESOLUTION: 9 to 12 Bits PROGRAMMABLE THRESHOLD LIMITS TWO-WIRE/SMBus SERIAL INTERFACE MINIMUM AND MAXIMUM TEMPERATURE MONITORS MULTIPLE INTERFACE ADDRESSES ALERT/THERM2 PIN CONFIGURATION DIODE FAULT DETECTION
DESCRIPTION
The TMP411 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs. Remote accuracy is ±1°C for multiple IC manufacturers, with no calibration needed. The Two-Wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program the alarm thresholds and to read temperature data. Features that are included in the TMP411 are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, minimum and maximum temperature monitors, wide remote temperature measurement range (up to +150°C), diode fault detection, and temperature alert function. The TMP411 is available in both MSOP-8 and SO-8 (available Q1 2007) packages.
APPLICATIONS
LCD/DLP /……
