replacing a lower resolution DAC with a higher resolution DAC

Hi,

i have an application circuit board with 6 bit dac TDA8444, but the problem is this DAC is really old and it is not available.
i have found an alternative LTC2637-8 but it is 8 bit

LTC2637

TDA8444

can i use a higher resolution 8 bit instead of 6 bit?

Thanks in advance

can i use a higher resolution 8 bit instead of 6 bit?

Yes. You will need to send this new chip different numbers than you did the old one but it will work when you send them the right ones.