Part Number | LMP91000 |
Distributor | Stock | Price | Buy |
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Part Number | LMP91000 |
Manufacturer | Texas Instruments |
Title | programmable analog front-end |
Description | The LMP91000 is a programmable analog front-end (AFE) for use in micro-power electrochemical sensing applications. It provides a complete signal path solution between a sensor and a microcontroller that generates an output voltage proportional to the cell current. The LMP91000’s programmability enab. |
Features |
•1 Typical Values, TA = 25°C • Supply Voltage 2.7 V to 5.25 V • Supply Current (Average Over Time) <10 µA • Cell Conditioning Current Up to 10 mA • Reference Electrode Bias Current (85°C) 900pA (max) • Output Drive Current 750 µA • Complete Potentiostat Circuit-to-Interface to Most Chemical Cells • Programmable Cell Bias Voltage • Low-Bias Voltage Drift • Programmable TIA gain 2.75 kΩ to 350 kΩ • . |
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