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LTC2990 - Current and Temperature Monitor

General Description

The LTC®2990 is used to monitor system temperatures, voltages and currents.

Through the I2C serial interface, the device can be configured to measure many combinations of internal temperature, remote temperature, remote voltage, remote current and internal VCC.

Key Features

  • nn Measures Voltage, Current and Temperature nn Measures Two Remote Diode Temperatures nn ±0.5°C Accuracy, 0.06°C Resolution (Typ) nn ±1°C Internal Temperature Sensor (Typ) nn 14-Bit ADC Measures Voltage/Current nn 3V to 5.5V Supply Operating Voltage nn Four Selectable Addresses nn Internal 10ppm/°C Voltage Reference nn 10-Lead MSOP Package.

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Datasheet Details

Part number LTC2990
Manufacturer Linear Technology Corporation
File Size 332.13 KB
Description Current and Temperature Monitor
Datasheet download datasheet LTC2990 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES nn Measures Voltage, Current and Temperature nn Measures Two Remote Diode Temperatures nn ±0.5°C Accuracy, 0.06°C Resolution (Typ) nn ±1°C Internal Temperature Sensor (Typ) nn 14-Bit ADC Measures Voltage/Current nn 3V to 5.5V Supply Operating Voltage nn Four Selectable Addresses nn Internal 10ppm/°C Voltage Reference nn 10-Lead MSOP Package APPLICATIONS nn Temperature Measurement nn Supply Voltage Monitoring nn Current Measurement nn Remote Data Acquisition nn Environmental Monitoring LTC2990 Quad I2C Voltage, Current and Temperature Monitor DESCRIPTION The LTC®2990 is used to monitor system temperatures, voltages and currents.