DG2002EDL-T1-GE3 Integrated Circuits (ICs)

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The DG2002EDL-T1-GE3, part of Texas Instruments’ Analog Switches, Multiplexers and Demultiplexers portfolio, is a dual low voltage SPST (single pole single throw) CMOS analog switch. It is a monolithic device composed of two independently operating on/off switches.

The switch is extremely versatile, making it a great choice for a variety of applications. For example, it is used in low power switching, signal routing, buffering, data acquisition systems, low voltage supply management, and signal gating. The DG2002EDL-T1-GE3 provides good off-isolation and low insertion loss, and operates over a wide range of supply voltages.

The device has an on-state resistance as low as 0.5 Ω and an off-state leakage of Ileakage max. = 7 μA at 25°C and Vdd = 5 V. It also has a maximum on-state resistance of 2.1 Ω, a maximum on-state voltage of 28V @ 10 mA, and an on-board temperature range of -40 to +125°C.

In terms of its operating principle, the DG2002EDL-T1-GE3 switches the signal path between terminals A and B when the control voltage is applied to its control terminal C. When the control voltage is at zero, the path between terminals A and B is open, and when the control voltage is at high logic level, the path between A and B is closed. The on-state resistance and on-state voltage of the switch depend on the control voltage as well as the supply voltage.

The DG2002EDL-T1-GE3 features a low input current, small package size, ease of use and low operating voltage, making it an ideal choice for a wide range of applications. It is suitable for use in both digital and analog circuitry, and has the ability to switch analog or digital signals. It can be used in systems such as medical equipment, measuring instruments, power systems and portable devices, making it a very versatile device.

The DG2002EDL-T1-GE3 is an excellent choice as a low voltage analog switch with excellent on-state resistance and on-state voltage performance. It is a compact, highly reliable, and low power device that is suitable for a wide variety of switch applications. It provides good off-isolation and low insertion loss, and operates over a wide range of supply voltages.

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