PSOC4BLE IDAC

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PSOC4BLE IDAC

BhSr_4843381
Level 3
Level 3
25 sign-ins 10 replies posted 10 questions asked
‎Jul 12, 2021 06:33 AM
‎Jul 12, 2021 06:33 AM
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I am developing a current mirror circuit using the PSOC4BLE IDAC as the current source as shown in the figure. If I am supplying 100micro Ampere current, I am getting 2260micro Ampere current.

Please find the circuit in the attached image.

Can someone suggest the solution?

IMG_20210712_185211__01__01.jpg

 

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Re: PSOC4BLE IDAC

odissey1
Level 9
Level 9
First comment on KBA 1000 replies posted 750 replies posted
‎Jul 14, 2021 10:53 AM
‎Jul 14, 2021 10:53 AM
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BhSr,

Please check these threads

How built a 4-20 mA IDAC 

Increasing Voltage Compliance with iDAC and Current Mirror

/odissey1

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