DESCRIPTION
The DG2741, DG2742, DG2743 are low voltage, single supply, dual SPST analog switches. Designed for high performance switching of analog signals, the DG2741, DG2742, DG2743 provide low on-resistance (0.8 Ω at + 2.7 V), fast speed (tON, tOFF at 35 ns and 33 ns) and the ability to handle signals over the entire analog voltage range.

FEATURES
• Low voltage operation (1.6 V to 3.6 V)
• Low on-resistance - RDS(on): 0.8 Ω at 2.7 V
• High current handling capacity: 150 mA continuous
• Off-isolation: - 56 dB at 1 MHz
• Fast switching: 25 ns tON
• Low charge injection - QINJ: 5.8 pC
• Low power consumption: < 1 µW
• ESD protection > 2 000 V

BENEFITS
• High accuracy
• High bandwidth
• TTL and low voltage logic compatibility
• Low power consumption
• Reduced PCB space (SOT23-8 and MSOP-8)

APPLICATIONS
• Mixed signal routing
• Portable and battery operated systems
• Low voltage data acquisition
• Modems
• PCMCIA cards