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MAX4996 Production
The MAX4996/MAX4996L triple DPDT analog switches operate from a single +2.5V to +5.5V supply, and feature 2.0Î© (typ) on resistance, low 6pF (typ) on-capacitance...
Datasheet
MAX4996 on Analog.com

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Burns when applied 3.3V on each three CB ports

mtushar on Dec 16, 2024

Category: Hardware

Product Number: MAX4996

Hello,

My DPDT switch burns when I turned on three different channel together.

Any suggestions would be appreciable. Thanks.

Christian

on Dec 17, 2024 2:51 AM
0
Hi mtushar ,

Could you please share the power supply sequence of your setup? According to the datasheet, it’s important to ensure that Vcc is turned on before any analog signals are applied for proper operation.

Best regards,
Christian
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mtushar on Dec 20, 2024 12:43 PM in reply to Christian
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Christian Hi, I always turned on the Power Supply (3.3V) which is connected via a Arduino Boards power supply. .
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Burns when applied 3.3V on each three CB ports