LM96080: Schematics design review

NIKHITHA ANTONY

Prodigy 100 points

Part Number: LM96080

Hi,

Could you please review the attached design using LM60CIM3NOPB.

LM96080CIMTNOPB.pdf

over 3 years ago

0 Nicole Khoury over 3 years ago

TI__Genius 10080 points

Hi Nikhitha,

Thank you for posting to the Sensing forum.

Can you confirm what voltage is being measured at each INx input? Additionally, Table 2 in the datasheet (page 16) has R1 and R2 values for different V_S measurements.

Best regards,

Nicole

0 NIKHITHA ANTONY over 3 years ago in reply to Nicole Khoury

Prodigy 100 points

For IC with refdes U63, below given voltages are measured at each input.

IN0 = Temperature sensor output

IN1 = Temperature sensor output

IN2 = 3.3V

IN3 = 1.8V

IN4 = 1V

IN5 = Digital 5V

For IC with refdes U65, below given voltages are measured at each input.

IN0 = 1.35V

IN1 = Analog 5V

IN2 = 15V

IN3 = Analog 5V

IN4 = Analog 5V

IN5 = Analog 5V

IN6 = Analog -5V

Resistors for different Vs measurement is added as per the datasheet.

0 Nicole Khoury over 3 years ago in reply to NIKHITHA ANTONY

TI__Genius 10080 points

Hi Nikhitha,

Thank you. I do not see any issues with the attached schematic.

Best regards,

Nicole

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LM96080: Schematics design review