Ultra-low noise op amp has 1,6 GHz gain bandwidth product

30 July 2003 Analogue, Mixed Signal, LSI

Linear Technology's LT6200-10 and LT6200-5 are ultra low noise (0,95 nV/rtHz) rail-to-rail input and output operational amplifiers. The LT6200-10 features a 1,6 GHz gain bandwidth product, 450 V/µs slew rate and is stable at gains of 10 or higher. The LT6200-5 features an 800 MHz gain-bandwidth product, 250 V/µs slew rate and is stable at gains of five or higher.

The devices are suited for use as ultra low noise preamplifiers in low voltage signal conditioning systems where the widest dynamic range is necessary. The combination of ultra low noise and low distortion, wide gain bandwidth and high slew rate coupled with low DC errors make the devices suitable for use in areas such as medical diagnostics, communications and opto-electronics, says the manufacturer.

Operating on either single or split supplies from 2,5 to 12,6 V total, the LT6200-10 and the LT6200-5 feature a shutdown pin that reduces supply current to less than 1,8 mA during standby. Specified for industrial and commercial temperature ranges, the devices come in 6-pin SOT-23 and the 8-pin SOIC packages.

For more information contact Memec SA, 011 897 8600.

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