QT1080-IS48G

QT1080-IS48G, easy to use, eight-touch-key sensor IC, SSOP, -0.3 to 6.0V, 20mA, ATMEL Corporation

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Price:: US $1.45~2.99 / piece [Get Latest Price]

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	US $1.45~2.99

PartNumber:: QT1080-IS48G

Brand:: ATMEL Corporation - ATMEL | Pack: SSOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-10-09

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Part Number:QT1080-IS48G
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Product Summary

The QT1080-IS48G is an easy to use, eight-touch-key sensor IC based on Quantum’s patented charge-transfer principles for robust operation and ease of design. The QT1080-IS48G has many advanced features which provide for reliable, trouble-free operation over the life of the product. The applications of the QT1080-IS48G include MP3 players, Mobile phones, PC peripherals, Television controls, Pointing devices, Remote controls.

Parametrics

QT1080-IS48G absolute maximum ratings: (1)Operating temperature, Ta: -40 to +85℃; (2)Storage temp, Ts: -50℃ to +125℃; (3)Vdd: -0.3 to +6.0V; (4)Max continuous pin current, any control or drive pin: ±20mA; (5)Short circuit duration to ground or Vdd, any pin: infinite; (6)Voltage forced onto any pin: -0.3V to (Vdd + 0.3) Volts.

Features

QT1080-IS48G features: (1)Eight completely independent QT touch sensing fields; (2)Designed for low-power portable applications; (3)100% autocal for life - no adjustments required; (4)Direct outputs - either encoded or ‘per key’; (5)Fully debounced results; (6)2.8V to 5.0V single supply operation; (7)45μA current typ @ 3V in 360ms LP mode; (8)AKS. Adjacent Key Suppression; (9)Spread spectrum bursts for superior noise rejection; (10)Sync pin for excellent LF noise rejection; (11)10ms ‘Fast mode’ for use in slider applications; (12)RoHS compliant packages: 32-QFN and 48-SSOP.