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MLX90313 - Programmable IR Sensor Interface

General Description

The MLX90313 is a versatile in-circuit programmable interface, which performs signal conditioning, linearisation and ambient temperature compensation, particularly for infrared sensors combined with a thermistor.

Other types of sensors can also be used in various configurations.

Key Features

  • Dual low noise, low offset, fully programmable amplifier chain 12 bit on-chip ADC Powerful signal conditioning and linearisation unit Multiple output options: 12 bit digital through SPI, 8 bit resolution analog linear signal outputs or 10 bit PWM, both for ambient and object temperature. On-chip programmable digital moving average LPF for ultimate low noise performance ISP I/O-configuration and analog settings, accessible by SPI serial interface. Wide supply voltage range from 4.5V-80V Applicat.

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Datasheet Details

Part number MLX90313
Manufacturer Melexis Microelectronic
File Size 612.01 KB
Description Programmable IR Sensor Interface
Datasheet download datasheet MLX90313 Datasheet

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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MLX90313 Programmable IR Sensor Interface Features and Benefits Dual low noise, low offset, fully programmable amplifier chain 12 bit on-chip ADC Powerful signal conditioning and linearisation unit Multiple output options: 12 bit digital through SPI, 8 bit resolution analog linear signal outputs or 10 bit PWM, both for ambient and object temperature. On-chip programmable digital moving average LPF for ultimate low noise performance ISP I/O-configuration and analog settings, accessible by SPI serial interface. Wide supply voltage range from 4.5V-80V Applications Thermopile + thermistor amplification chain Digital or analog, linear, ambient-compensated IR sensor interface General purpose programmable sensor amplifier/ signal conditioner Ordering Information Part No.