Effective April 1 2014, this product part number will change from EVAL-ADMP421Z to EVAL-INMP421Z. This is a name change only
- all specification will remain the same. Parts may be purchased by either part number until April 1. No parts shall be shipped after April 30th with the older part number. The name change is a requirement of the acquisition of the MEMS Microphones by InvenSense.