Part Number: PCM1789 Tool/software: On the PCM1789 I am getting a rather loud audio "pop" when releasing the Reset even if the Mute Is on (Low).
Is this due to the Vout quickly rising to 0.5 * VCC1; the voltage level offset?
Is there any thing we…
Part Number: PCM1789 Other Parts Discussed in Thread: PCM1804 Tool/software: I'm trying to set the filter roll-off to compare the two filter modes of the DAC. I'm not successful in changing the setting over I2C. In order to have something that's easier…
Part Number: PCM1789
Tool/software: NA
It has given two different Rthja - thermal resistance value in datasheet 87.8degC and 115degC for TSSOP-24pin package. Please clarify the difference between two value.
And for IC power dissipation calculation…
Part Number: PCM1789 Other Parts Discussed in Thread: PCM1798 Tool/software: Hi Sir,
My customer tested the audio DAC performance of PCM1798, they got some test results over high for SNR and THD. Could you please help to review the scheamtics to advise…
Part Number: PCM1789 Tool/software: If the mute pin is used, the noise at output pin will disappear during SPI initialization, but in our application, the mute pin is not used.
I would like to know, is it an inherent problem with the chip itself or…
Part Number: PCM1789 Hi team
I found opportunity to promote PCM1789 to a new project and the customer needs EVM to evaluation first, but I cannot find the EVM on ti sample website and could you help give the guidance on how to apply for the EVM ?
Part Number: PCM1789 Hello Team,
My customer wanted to know the maximum junction temperature ( not ambient, but junction) where the device ( PCM1789PW) can fully operate? The datasheet shows that the 150C absolute max junction temperature for stress…
Part Number: PCM1789 Hello Sir,
One of my customer is using PCM1789 to replace AK4396. They've finished the schematic. May I send it through EMAIL for checking?
Best regards,
wenting
