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ISL43L410 - DPDT Analog Switch

Description

PIN V+ FUNCTION System Power Supply Input (+1.65V to +3.6V) Ground Connection Digital Control Input.

Connect to GND for Normal Operation.

Connect to V+ to turn all switches off.

Features

  • AT A GLANCE ISL43L410 Number of Switches SW 3V RON 3V tON/tOFF 1.8V RON 1.8V tON/tOFF Packages 2 DPDT 0.25Ω 12ns/5ns 0.4Ω 20ns/8ns 10Ld 3x3 thin DFN, 10Ld MSOP Features.
  • Pb-Free Plus Anneal Available (RoHS Compliant) (see Ordering Info).
  • ON Resistance (RON) - V+ = +3.0V.
  • . . . . 0.25Ω - V+ = +1.8V.
  • 0.4Ω.
  • RON Matching Between Channels.
  • .0.03Ω.

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Full PDF Text Transcription

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® ISL43L410 Data Sheet July 28, 2006 FN6090.2 Ultra Low ON-Resistance, Low Voltage, Single Supply, DPDT Analog Switch The Intersil ISL43L410 device is a low ON-resistance, low voltage, bidirectional, double-pole/double-throw (DPDT) analog switch designed to operate from a single +1.65V to +3.6V supply. It is equipped with an inhibit pin to simultaneously open all signal paths. Targeted applications include battery powered equipment that benefit from low RON (0.25Ω) and fast switching speeds (tON = 12ns, tOFF = 5ns). The digital logic input is 1.8V logiccompatible when using a single +3V supply. Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance.
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