Part Number: RC4580 Hi,
Our end customer feedback the RC4580 has the quality issue and the Impedance comparison test as below form, please kindly check if there are any same issue for the chips from the same batch for the other customer ,thanks.
Part Number: RC4580 Other Parts Discussed in Thread: INA1620 , OPA1622 , OPA1688 Hi team,
Background: We are evaluating RC4580 as a replacement for NJM4556A in a headphone‑amplifier application. The datasheet states an absolute maximum output current…
Part Number: RC4580 Dear
RC4580IDR We have tested this model and found that it would burn out when powered by ±15V, but there was no such issue when powered by ±12V. Could you please help us understand the cause and suggest a solution? Thanks a lot…
Part Number: RC4580 Dear
Our company is using product RC4580IDR, batch number 2527. It immediately burned out upon being attached to the board after welding. Could you please check if this is related to the application design? Thanks a lot.
Part Number: NE5532 Other Parts Discussed in Thread: RC4580 Hi,
Following the recent datasheet changes, including the representative schematic on the new NE5532 datasheet, as well as its degraded performance specifications, it appears that these parts…
Part Number: RC4580 Tool/software: Hi,
Our end customer relesae the order of RC4580TPWR to us and the good has some a ppearance issues, customer QE feedback 20pcs/ 20pcs all have this issue, please refer to below picture:
They want to know below:…
Part Number: RC4580 Tool/software: Hi Expert,
we find one issue about current in customer side, there is 17mA output current in failed chips, while normal device is 7-8mA current.
also we check the X-Ray, finding device include small and big die?…
Part Number: RC4580-Q1 Other Parts Discussed in Thread: OPA1678 Hi team, I’m planning to develop an audio amplifier circuit to amplify the audio signal coming from an STM32F103. For this, I’m considering using the RC4580Q, but I’m not sure how to begin…
