NORWOOD, Mass. (PRWEB) February 19, 2008
The ADA4857 reduces input noise to 4.4 nV/rtHz, which is 50 percent lower than competing amps. With -91-dBc distortion at 10 MHz, the new amplifier provides a 10-dB improvement over voltage-feedback amps that dissipate twice the power. For space-constrained medical imaging, ATE and other multichannel instruments, the 5 mA supply current minimizes the need for active thermal management devices and passive cooling elements, such as fans and heat sinks, thus allowing system designers to reduce development costs and design complexity.
Pricing and Availability
The ADA4857 is sampling now with full volume production scheduled for April 2008. The single-channel ADA4857-1 is available in 3-mm x 3-mm 8-lead LFCSP (lead-frame chip-scale package) and 8-lead SOIC (small-outline IC) packages. The dual ADA4857-2 is available in a 4-mm x 4-mm 16-lead LFCSP. The single-channel ADA4857-1 is priced at $0.85 per unit, and the dual ADA4857-2 is priced at $1.39 per unit, both in 1,000-unit quantities. For more information, visit http://www.analog.com/pr/ADA4857-1.
About Analog Devices
Innovation, performance, and excellence are the cultural pillars on which Analog Devices has built one of the longest standing, highest growth companies within the technology sector. Acknowledged industry-wide as the world leader in data conversion and signal conditioning technology, Analog Devices serves over 60,000 customers, representing virtually all types of electronic equipment. Celebrating over 40 years as a leading global manufacturer of high-performance integrated circuits used in analog and digital signal processing applications, Analog Devices is headquartered in Norwood, Massachusetts, with design and manufacturing facilities throughout the world. Analog Devices' common stock is listed on the New York Stock Exchange under the ticker "ADI" and is included in the S&P 500 Index. http://www.analog.com