The MAX9791 combines a stereo 2W Class D power amplifier, a stereo 180mW DirectDrive® headphone amplifier, and a 120mA low-dropout (LDO) linear regulator in a single device. (read more)

AT73C209 Analog Companion power supply and audio interface IC is designed for low-cost music players. The AT73C209 supplies the required voltages and currents to all the sections of these portable devices taking energy from a single alkaline battery, and also provides a high-quality audio interface. (read more)

The QT2160 implements 16 touch channels and a slider (using 2 to 8 channels) as well as LED control, IO expansion and a 2-wire serial interface, compatible to the industry standard I²C bus. The IC is ideal for use as a small control panel processor in battery driven consumer devices such as mobile phones, personal media players, PDAs, digital picture frames and other mobile appliances. (read more)

Custom ICs and Custom Chip IC Solutions from Universal Semiconductor, Inc. USI offers Custom Built single chip IC solutions and tailor them in every area from combining the different technologies on one chip to offering space level processing with special rad-hard options to the exact requirements of our customers. (read more)

The AS2525 is a CMOS mixed-mode integrated circuit for use in feature phones, answering machines and fax machines. It contains an analogue line interface and speech circuit for a/b terminals, loudhearing, handsfree, enhanced LD/MF dialler, tone ringer with dc/dc converter and serial interface to EEPROM and LCD-driver (AS2591), all in a 44 pin package. The circuit is fully line powered. (read more)

ATECS will test your audio product according to your test requirements or industry test standards. (read more)

Our stacking indicating lights and audio units come in 2 models to meet your specifications. The "Series 70" is the industry standard for stacking lights. It has a 70mm diameter and can stack up to 7 modular units. The "Series 45" is a smaller, 45mm diameter, compact unit that can stack up to 5 modular units and can be mounted into a single, 22mm hole. (read more)

The ST1 series time delay relays are two terminal solid state devices that are connected in series with the load. (read more)

The Colby Instruments Custom Programmable Delay Line (CPDL-100A) offers custom programmable delay at customer specified delay step size and total delay range limits. The CPDL-100A does not use the Mechanical Trombone delay line structure, but is made entirely from precision cut phase-matched semi-rigid coaxial microwave cables and coaxial relays. (read more)

The MPS RF and Microwave Photonic Delay Line product family includes the MP-5000-DL and the MP-6000-DL. This product family supports fixed delays over frequencyr anges from 100 MHz up to 20 GHz. The MP-5000-DL and MP-6000-DL are packaged in a compact, flange mount, self contained enclosure. (read more)