LMP91050 - Configurable AFE

Product Overview

Texas Instruments

Datasheet Details

Part number	LMP91050
Manufacturer	Texas Instruments
File Size	1.38 MB
Description	Configurable AFE
Datasheet	LMP91050 Datasheet
Additional preview pages of the LMP91050 datasheet.

Product details

Description

The LMP91050 device is a programmable integrated Sensor Analog Front End (AFE) optimized for thermopile sensors, as typically used in NDIR applications.

Features

1 Programmable Gain Amplifier.
Dark Signal Offset Cancellation.
Supports External Filtering.
Common-Mode Generator and 8-Bit DAC.
Key Specifications.
Programmable Gain 167 to 7986 V/V.
Low Noise (0.1 to 10 Hz) 0.1 μVRMS.
Gain Drift 100 ppm/°C (Maximum).
Phase Delay Drift 500 ns (Maximum).
Power Supply Voltage Range 2.7 to 5.5 V 2.

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Published: Nov 26, 2023 |