Burr-Brown Announces High-Speed Dual Op Amps with Low-Power, Single-Supply Operation.TUCSON, Ariz.--(BUSINESS WIRE)--Sept. 17, 1999-- Burr-Brown Corporation The Burr-Brown Corporation was a United States technology company which designed, manufactured, and marketed a broad line of proprietary, standard, high-performance, analog and mixed-signal integrated circuits (ICs) used in electronic signal processing. (NASDAQ NASDAQ in full National Association of Securities Dealers Automated Quotations U.S. market for over-the-counter securities. Established in 1971 by the National Association of Securities Dealers (NASD), NASDAQ is an automated quotation system that reports on :BBRC BBRC Biochemical and Biophysical Research Communications BBRC Bellevue Breakfast Rotary Club (Washington state) BBRC Ball Brothers Research Corporation ) today announced the OPA OPA: see Office of Price Administration. 2631 and OPA2634 voltage-feedback, dual operational amplifiers featuring high-speed performance, low power consumption, and single-supply operation for use in communications, ultrasound, and consumer video applications. "The OPA2631 and OPA2634 are optimized for systems demanding high performance with low power consumption such as DSL DSL in full Digital Subscriber Line Broadband digital communications connection that operates over standard copper telephone wires. It requires a DSL modem, which splits transmissions into two frequency bands: the lower frequencies for voice (ordinary , wireless LAN amplifiers, low-cost video, and traditional active filter topologies," said Michael Steffes, strategic marketing engineer at Burr-Brown. "These products offer two winning solutions: 150MHz (MegaHertZ) One million cycles per second. It is used to measure the transmission speed of electronic devices, including channels, buses and the computer's internal clock. A one-megahertz clock (1 MHz) means some number of bits (16, 32, 64, etc. bandwidth with low power or 75MHz bandwidth with even less power consumption--both at very low cost." Low distortion operation is ensured by high gain bandwidth and slew rate, making the OPA2631 and OPA2634 an ideal input buffer stage to 3V and 5V CMOS (Complementary Metal Oxide Semiconductor) Pronounced "c-moss." The most widely used integrated circuit design. It is found in almost every electronic product from handheld devices to mainframes. converters. Unlike other low power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. The low input voltage noise supports wide dynamic range operation. Key features of the OPA2631 include high bandwidth (75MHz, G = 2), high slew rate (100V/micro-second), low supply current (6mA/channel), wide input range including ground (-0.5V to 4.0V), and low input voltage noise (6nV/sqrt-Hz). Key features of the OPA2634 include high bandwidth (150MHz, G = 2), high slew rate (250V/micro-second), low supply current (12mA/channel), wide input range including ground (-0.24V to 3.8V), and low input voltage noise (5.6nV/sqrt-Hz). Both products operate on a single +3V or +5V supply and feature 4.8V output swing on +5V supply, high output drive current (80mA), and low differential gain and phase errors. The OPA2631 is priced from $2.09 in 1,000 piece quantities. The OPA2634 is priced from $2.49 in 1,000s. Both are packaged in the industry-standard SO-8. About Burr-Brown Burr-Brown Corporation is a worldwide leader in the development, manufacturing and marketing of precision linear, data conversion and mixed signal integrated circuits. For product information, visit http://www.burr-brown.com/. For additional information, call Joe Engle at 800/548-6132 or e-mail engle_joe@burr-brown.com. |
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