AMC7836: schematic review

David Zhao

Part Number: AMC7836

Please help review AMC7836 schematic as attached. Thanks a lot!

DAC_A0~DAC_A3 output -5V- -0.8V

DAC_B4~DAC_B7/DAC_C8~DAC_C11/DAC_C12~DAC_C15 output 0V-1.8V

ADC12~ADC15 sample -5V- -0.8v

ADC_0 sample 5V

ADC_1 sample -5V

Regards

David

0 Paul_Frost over 7 years ago

Hi David,

The schematic looks good. I see no issues.

Thanks!
Paul

0 David Zhao over 7 years ago in reply to Paul_Frost

Hi Paul

My customer update the schematic function as below. Attached is new schematic, plese help comment. Thanks a lot!

ADC_0 sample 6V voltage.

ADC8-ADC15 sample 0- -3V.

DAC A0-A3 B4-B7 output 0- -3V

DAC C8-C11, D12-D15 output 0-2V

Regards

David

0 David Zhao over 7 years ago in reply to David Zhao

Hi Paul

More information added

LV_ADC16 and LV_ADC17 is connected to temp sensor. Temp sensor output is from 174mV to 1205mV.

Regards

David

0 Paul_Frost over 7 years ago in reply to David Zhao

Hi David,

I will contact you over email to review these schematics.

Paul

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