Product category:
Analogue and Mixed Signal ICs
News Release from: Intersil | Subject: MightyMUX ISL84051, ISL84052 and ISL84053
Edited by the Electronicstalk Editorial
Team on 09 December 2003
Multiplexers upgrade standard
performance
Intersil has made three new additions to its rapidly growing MightyMUX high-performance low-voltage analogue switch and multiplexer line.
Intersil has made three new additions to its rapidly growing MightyMUX high-performance low-voltage analogue switch and multiplexer line The ISL84051 is an eight-channel multiplexer/demultiplexer; the ISL84052 is a four-channel differential multiplexer/demultiplexer; and the ISL84053 is a triple two-channel multiplexer/demultiplexer (comprising triple bidirectional single-pole double-throw switches)
This article was originally published on Electronicstalk on 8 Jan 2001 at 8.00am (UK)
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Each of the new multiplexers provides an easy upgrade path from older-generation industry-standard families as required by today's more demanding audio, video and medical/industrial applications.
Operating from a single +2 to +12V (+15V maximum) supply or +/-2 to +/-6V dual supply, the ISL84051, ISL84052 and ISL84053 provide industry-leading high-precision performance.
Leakage current in the off state is a mere 2pA at +25C and less than 5nA at +85C.
Each switch is designed to accommodate rail-to-rail analogue signals for maximum dynamic range.
On-resistance is less than 100ohm (60ohm typical) at +/-5V and +25C for all devices.
Channel matching is better than 6ohm, greatly minimising signal variance from channel to channel.
On-resistance flatness per channel is less than 15ohm across the industrial temperature range and full signal swing which significantly reduces signal distortion.
All digital selector inputs have 0.8 to 2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single +5 or +/-5V supply.
Other precision specifications include fast switch-on and -off speeds of 90 and 60ns, respectively, with a +5V supply.
Charge injection is typically 2pC at 25C.
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