Vishay DGQ4051E, DGQ4052E, DGQ4053E

The DGQ4051E, DGQ4052E, and DGQ4053E are high-precision CMOS analog multiplexers. The DGQ4051E is an 8-channel multiplexer, the DGQ4052E is a dual 4-channel multiplexer, and the DGQ4053E is a triple 2-channel multiplexer or triple SPDT.

These devices feature low leakage, parasitic capacitance, and low charge injection of 0.3 pC over the full voltage range. They are ideal for high-precision signal switching and multiplexing.

All switches conduct equally well in both directions, offering rail to rail analog signal switching and can be used both as multiplexers, as well as de-multiplexers. The devices are available in a 16-pin TSSOP package.

Key features

• 3 V to 16 V single supply or ±3 to ±8 V dual supply operation
• Less than 0.3 pC charge injection over the full signal swing range
• Bi-directional rail to rail signal switching
• Low leakage: less than 50 pA, typ.

Additional features

• Automotive product AEC-Q100 qualified (Grade 1)
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C
• 3 V to 16 V single supply or ±3 to ±8 V dual supply operation
• Low parasitic capacitance (DGQ4053E):
  • C_D(ON): 8.5 pF (typ.)
  • C_S(OFF): 2.0 pF (typ.)
• Less than 0.3 pC charge injection over the full signal swing range
• Low leakage: less than 50 pA (typ.)
• Fast switching t_ON: 35 ns (typ.)
• 3 V logic compatible for control
• Bi-directional rail to rail signal switching

Applications

• Automotive applicaitions:
• Battery Management Systems (BMS)
• Infotainment and Telematics
• Analog and digital signal multiplexing and demultiplexing