Low Voltage Single Supply Dual DPDT Analog Switch

The NLAST44599 is an advanced CMOS dual–independent DPDT (double pole–double throw) analog switch, fabricated with silicon gate CMOS technology. It achieves high–speed propagation delays and low ON resistances while maintaining CMOS low–power dissipation. This DPDT controls analog and digital voltages that may vary across the full power–supply range (from VCC to GND).
The device has been designed so the ON resistance (RON) is much lower and more linear over input voltage than RON of typical CMOS analog switches.

• Select Pins Compatible with TTL Levels
• Channel Select Input Over–Voltage Tolerant to 5.5 V
• Fast Switching and Propagation Speeds
• Break–Before–Make Circuitry
• Low Power Dissipation: ICC = 2 μA (Max) at TA = 25°C
• Diode Protection Provided on Channel Select Input
• Improved Linearity and Lower ON Resistance over Input Voltage
• Latch–up Performance Exceeds 300 mA
• ESD Performance: HBM > 2000 V; MM > 200 V
• Chip Complexity: 158 FETs