DESCRIPTION
The DG4157 is a high performance single pole double throw analog switch designed for 1.65 V to 5.5 V operation with single power rail.
Fabricated with high density CMOS technology, the device achieves low on resistance as 1 Ω at 4.5 V power supply and fast switching speed. The - 3 dB bandwidth is typically 117 MHz.

FEATURES
• Direct cross of industry standard xxx4157
• 1.65 V to 5.5 V operation voltage range
• Guaranteed 1.4 V logic high input threshold at VCC = 5.5 V
• 117 MHz, - 3 dB bandwidth
• Low on-resistance
• Power down protection
• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912