Mixed-signal integrated circuits, also called mixed-signal ICs, combine digital and analog circuits on one small semiconductor chip. The chip works as a function on its own or as a subsystem in equipment such as cells phones, DVD players or routers.

Although different from the straight analog, mixed-signal IC components have designs for specific purposes.

1. Purchase your custom components from a mixed-signal integrated circuits manufacturer with a varied inventory.

2. Find used and refurbished mixed-signal integrated circuits to lower your business costs.

3. Look for a mixed-signal IC design that is hard-to-find by consulting with a distributor that specializes in this area.

Action Steps
The best contacts and resources to help you get it done

Consider collaborating on ideas for custom components from a mixed-signal IC manufacturer

Get perfect mixed-signal ICs for your particular business uses by consulting with a manufacturer that offers custom designs.

I recommend: Fastbolt, an ISO 9001 and AS 9100 certified company, offers PCB accessories and services for customers. Its trained staff and support team offer reviews of designs and testing and evaluation of product components. T-Tech offers customers decades of experience in the circuit-board industry and service in 46 countries. It works with small business and large corporations, offering the latest technology and computer programs for prototyping.

Cut mixed-signal integrated circuit prices by buying from distributors offering wholesale components

When you purchase a mixed IC component, consider purchasing wholesale items from a distributor. These distributors often deal with large quantities of stock, which allows them to offer cut prices on surplus components.

I recommend: Allied Electronics is a wholesale distributor of electronic products and accessories such as the mixed-signal pictail demo board. It has 55 sale branches throughout the United States and Canada. H&R Enterprises is a wholesale supplier of electronic components including mixed ICs from a wide variety of manufacturers. It offers service to customers around the world and also offers customers the opportunity to sell excess components back to it.

Find obsolete mixed-signal ICs by contacting distributors specializing in this area

Whether you're looking for mixed-signal IC test and measurement equipment or basic components, consider a distributor who specializes in this area. Some distributors carry hard-to-find and obsolete integrated circuit parts as a main part of their inventory. Purchase from a distributor that has an easy-to-use database of these components or who works with customers one-on-one to find obscure parts.

I recommend: Access Group purchases excess inventory and finds discontinued memory-integrated circuits and other parts for customers around the world. It is a member of Electronics Resellers Association International. Ambassador Components supplies components for integrated circuits from reliable companies. It specializes in offering customers hard-to-find and obsolete components and even offers customers the option to bid on its excess inventory.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  Consult with an expert to determine which mixed-signal integrated circuit components are most effective with your existing equipment.