Solutions Search - LTC2991 - Octal I2C Voltage, Current, and Temperature Monitor
DC1785B - LTC2991 Demo board | I2C Temperature, Voltage, and Current Monitor (req. DC590 or DC2026)
Oct 13th 2014
Demonstration circuit 1785B features the LTC®2991, a high performance temperature, voltage and current monitor that uses an I2C interface for communication. It offers sub-millivolt voltage resolution, 1% current measurement and 1°C temperature accuracy.
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System Monitor with Instrumentation-Grade Accuracy Used to Measure Relative Humidity
Jan 1st 2013
Because much can be deduced about a physical system by measuring temperature, it is by far the most electronically measured physical parameter. Selecting a temperature sensor involves balancing accuracy requirements, durability, cost and compatibility with the measured medium. For instance, because of its low cost, a small-signal ...
LTC2991 Octal I2C Voltage, Current & Temperature Monitor - Video Product Brief
Sep 13th 2011
The LTC®2991 is used to monitor system temperatures, voltages and currents. Through the I2C serial interface, the eight monitors can individually measure supply voltages and can be paired for differential measurements of current sense resistors or temperature sensing transistors. Additional measurements include internal temperature ...
Octal Voltage, Current & Temperature Monitor Provides Accurate Internal & Remote Measurements
Sep 1st 2011
MILPITAS, CA – September 1, 2011 – Linear Technology Corporation
introduces the LTC2991, an 8-channel I²C temperature, voltage and
current monitor for 3V and 5V systems. The LTC2991 is a highly
integrated monitoring solution that incorporates a 14-bit ADC,
10ppm/°C voltage reference and I²C digital interface to provide
submillivolt ...
Instrumentation Applications for High Accuracy Temperature Monitor Products
Aug 24th 2011
Thermal management is a critical part of system design. FPGAs and processors often require heat sinks and fans, to the extent that a failure (stopped fan or obstructed heat sink) would cause damage. These devices often have a pin connected to an on-die diode temperature sensor. It is also useful to know the temperature of other ...
Computer Voltage and Temperature Monitoring
Aug 18th 2011
The LTC2991 is used to monitor system temperatures, voltages and currents. Through the I2C serial interface, the eight monitors can individually measure supply voltages and can be paired for differential measurements of current sense resistors or temperature sensing transistors. Additional measurements include internal temperature ...
System Monitor with Instrumentation-Grade Accuracy Used to Measure Relative Humidity
Aug 18th 2011
A psychrometer is a type of hygrometer, a device that measures relative humidity. It uses two thermometers, one dry (dry bulb) and one covered in a fabric saturated with distilled water (wet bulb). Air is passed over both thermometers, either by a fan or by swinging the instrument, as in a “sling psychrometer.” A psychrometric ...
Motor Protection/Regulation
Aug 18th 2011
The LTC2991 is used to monitor system temperatures, voltages and currents. Through the I2C serial interface, the eight monitors can individually measure supply voltages and can be paired for differential measurements of current sense resistors or temperature sensing transistors. Additional measurements include internal temperature ...
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