Hi Sirs,
Do we have ripple specification for TAS2557 IOVDD's power supply? Customer found 234mV ripple on 1.8V power rail and need to know if there is any audio performance impact?
TAS2557's datasheet specifies 1.8V+/-0.15V for IOVDD. Can we say that 234mV ripple (1.8V+/-0.117mV) is within TAS2557 specification?
Thank yo and Best regards,
Wayne Chen
10/19/2018