Maxim Integrated Products introduces the MAX9943/MAX9944/MAX9945 family of high-voltage, low-power operational amplifiers. Designed for power- and space-constrained applications, these high-voltage op amps deliver superior precision (MAX9943/MAX9944) and ultra-low noise (MAX9945). The MAX9943/MAX9944 are ideal for sensor signal conditioning, high-performance industrial instrumentation, and loop-powered systems. The MAX9945 is well suited for portable medical and industrial applications that require low-noise analog front-ends.
The MAX9943 (single) and MAX9944 (dual) op amps operate from a wide, 6V to 38V supply and consume 550microamps quiescent current per amplifier to minimize power consumption. These highly precise op amps have 100microvolt (max) input-offset voltage and 0.4 microvolt/degree Celsius offset drift. They offer a gain-bandwidth product of 2.4MHz.
The MAX9945 features 15nV/rt-Hz input-voltage noise density and 1fA/rt-Hz input-current noise density, making it ideal for noise-sensitive applications. This device operates from a 4.75V to 38V supply and consumes a low 400microamp quiescent current. It has a gain-bandwidth product of 3MHz.
This family of high-voltage op amps is specified over the -40 degrees Celsius to +125 degrees Celsius automotive temperature range. The MAX9943/MAX9945 are available in 6-pin TDFN and 8-pin microMAX(R) packages; the MAX9944 is offered in 8-pin TDFN and SO packages. Prices start at $0.75 for the MAX9943, $1.25 for the MAX9944, and $0.75 for the MAX9945 (all 1000-up, FOB USA).
Maxim Integrated Products is a publicly traded company that designs, manufactures, and sells high-performance semiconductor products. The Company reported revenue in excess of $2 billion for fiscal 2008. Maxim was founded over 25 years ago with the mission to deliver innovative analog and mixed-signal engineering solutions that add value to its customers’ products. To date, it has developed over 6000 products serving the industrial, communications, consumer, and computing markets.
For more information, go to www.maxim-ic.com.
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Maxim Integrated Products
Customer Service : 1-800-998-8800
Note: The above text is the public part of the press release obtained from the manufacturer (with minor modifications). EETimes Europe cannot be held responsible for the claims and statements made by the manufacturer. The text is intended as a supplement to the new product presentations in EETimes Europe magazine.