Other Parts Discussed in Thread: LM10010, OPA454
Hi TI
We are the equipment manufacturer of ATE, developing DPS. At present, we use LMZ14203H as the source of DPS chip, but have noise by customer reponse when performing CMOS image sensor test. It is suspected that it is caused by power source. Please help confirm Is the circuit correct? Thank you!!
The following is the power information:
1. LMZ14203H VIN: 26.4
2. VOUT range from 5V to 23V by digipot adjust, typical: 11.5V
a. We want to know what is the possibility that this circuit will cause power noise?
b. Is it feasible to design the digipot at the RFBT location?
Thank you for your response