about cy8c27443 DAC output

[hayc_4840776]

hi my friend:

my (mcu-cy8c27443) pin27-p06 as DAC output (from AN2025) only one pin is ok(0-5v)?

need another ref pin set 5v ref valtage？y/n

or need external ap like lm358?(my system is 5V)

[SampathS_11 · Accepted solution]

There is no need for an external reference or an external amplifier. All these are contained in CY8C27443.

Best regards,

Sampath Selvaraj