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amplifier for 500g load sensor..Please help me.

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hdesys

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I want to connect 500g load cell to ADC ic.
how amplify load cell signal.
load cell out put range is 0 - 5mv.
so it must amplify 0 -5v.
How i do it???

Please help me.
 

Use a good operational amplifier. Instrumentation amplifiers are the easiest to operate at ~1000x gain. Find the frequency response of your sensor and adjust amplifier response to match it. Locate the amplifier as close to sensor, and use a battery or a good DC power supply for it. Make sure your design is itself not affected by 500g acceleration.
 
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    hdesys

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jiripolivka said:
Use a good operational amplifier. Instrumentation amplifiers are the easiest to operate at ~1000x gain. Find the frequency response of your sensor and adjust amplifier response to match it. Locate the amplifier as close to sensor, and use a battery or a good DC power supply for it. Make sure your design is itself not affected by 500g acceleration.
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Thank you for comment..
Can you Please select op amp ic for 500g lead cell.
I,m using ADC0844 as a ADC converter.

Thank you
 

hdesys said:
Thank you for comment..
Can you Please select op amp ic for 500g lead cell.
I,m using ADC0844 as a ADC converter.

Thank you
Click to expand...

I would recommend to see Analog Devices selection. There are many options to find with your specifications.
 

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