EV_ICS-43432-FX

The EV_ICS-43432-FX-EVAL is a simple evaluation board that allows quick evaluation of the performance of the INMP441 and ICS-43432 MEMS microphones. The small size and low profile of the flexible PCB enables direct placement of the microphone into a prototype or an existing design for an in situ evaluation. The board consists of an I 2 S-output microphone soldered to a flexible PCB. The only other component on the board is a 0.1 µF supply bypass capacitor.

The flex PCB is designed to mate to a ZIF connector with 1.0 mm pin spacing. The Molex 52610-1071 connector is included in the kit with the flex PCB. The flex PCB can be mated to the connector by first pulling out the connector's tan clamp, inserting the flex PCB, and then pushing the clamp closed. Wires can be soldered directly to this connector's pins or it can be mounted directly on a rigid PCB for evaluation. It is recommended to use 28 AWG or smaller wire for soldering to this connector's pins. The PCB thickness at the pin edge is 0.3 mm.