Part Number: LMP91000 Hi team,
We have received the following report from our customer concerning a board equipped with ten TI LMP91000 devices:
At irregular intervals, only a specific channel shows abnormal output voltage.
Once the malfunction…
Part Number: LMP91000 Hi, TI expert
A customer is designing a circuit using the LMP91000 and has a technical inquiry.
We are currently conducting tests to input voltage to the VREF terminal and verify the signal at VOUT. However, we have observed…
Part Number: LMP91000 Tool/software: Hi,
We are currently working with the LMP91000 for a glucose meter application. Using test strips, we are successfully obtaining results. Recently, we received a new batch of strips , which are counter electrode…
Part Number: LMP91000 Tool/software: Hiii Team,
I am going through the datasheet of LMP91000 .The functional block diagram is given below.
In page no 13 7.3 Feature Description --> 7.3.1 Potentiostat Circuitry.The below statement is given.
…
Part Number: LMP91000
Tool/software:
Hi everyone,
I'm currently trying to simulate an electrochemical sensor for the LMP91000 AFE to test my circuit. To simulate the sensor, I used a precision current source.
Here's what I did:
I shorted…
Part Number: LMP91000 Tool/software: Thanks, Alex Thompson.
Now we have both VREF voltages — 2.5V and 3.3V — available, so generating the required bias voltages won’t be an issue. Could you please clarify on which pin I should measure this bias voltage…
Part Number: LMP91000
Tool/software:
Hi, TI expert
Customer's products are as follows: Industrial Portable Multi gas detector
The customer wanted to apply LMP91000, but is inquiring about alternative solution.
As introduced in the datasheet…
Part Number: LMP91000 Tool/software: Hi, TI expert
The customer has an inquiry regarding LMP91000. - Application: Gas detector
According to the data sheet… When using an external amplifier resistor, R(TIA) I would like to ask if 1MΩ or 2MΩ is within…
Part Number: LMP91000 Other Parts Discussed in Thread: LMP91002 , ASH Tool/software: Dear team,
May I know how to configure the LMP91000 bias voltage for zero bias gas sensors.
I use LMP91002 with this sensor from Alphasense.
Regards
Hari
Part Number: LMP91000 Tool/software: Hello TI,
I am designing a glucose meter and using the LMP91000 as the main AFE (Analog Front End) . I need help with the schematic and component selection. The meter will measure multiple parameters, including:…
