Effective April 1 2014, this product part number will change from EVAL-ADMP522Z-Flex to EVAL-INMP522Z-FLEX
. 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.
The EVAL-INMP522Z-FLEX is a simple evaluation board that allows quick evaluation of the performance of PDM output MEMS microphones in a package with 4.00 mm × 3.00 mm footprint size. The small size and low profile of the flexible printed circuit board (PCB) enable direct placement of the microphone into a prototype or an existing design for an in situ evaluation. The evaluation board consists of a bottom port microphone and a 0.1 μF bypass capacitor soldered to a flexible PCB with color-coded wires attached. Stereo PDM microphones can be evaluated by connecting the DATA wires from two flex boards, while tying the L/R SELECT wire of one to VDD and the other to GND.