INVENTVM has selected Samsung Foundry 90nm BCD platform for the development of its IVM6312 audio amplifier for TWS and hearing aids.
The first silicon of the product met all key performance targets, including 1.2mW idle power consumption, 2.5uVrms noise floor, -90db THD+N and <1us latency while driving loads ranging from 8 to 32ohms, offering state of the art performance in its class.
In the words of Michele Chiabrera, INVENTVM CEO: “This is a major achievement for INVENTVM in adding a key element such as our IVM6312 ohmic audio driver IC to the IVM6311 MEMS driver IC, being the first to offer a complete digital input amplifier platform supporting single and dual driver earbuds, with best-in-class power consumption, solution size and audio quality. Samsung’s 90nm Bipolar-CMOS-DMOS (BCD) platform offers the best trade-off between noise performance, power, voltage rating and cost critical to be successful in the wearable market.”