NX3L1T3157GM,115

Introduction

The NX3L1T3157GM,115 is an Interface - Analog Switches, Multiplexers, Demultiplexers. It is a 3.3V CMOS Dual SPST Analog Switch, with 105 Ohm ON Resistance. This dual SPST analog switch can be used for multiplexing or demultiplexing two signals.

Application Field

The NX3L1T3157GM,115 switch is usually used in applications or systems where multiplexing of two analog signals is required, such as instrumentation and battery management systems. This device has low power operation and can handle low voltage differential signals. The NX3L1T3157GM, 115 offers enhanced flexibility for analog multiplexing applications.

Features

• Low Adjustable Output Resistance (RON) of 105 Ohm
• High Off-Isolation of 106 dB
• Low Power Consumption
• Low Off-Leakage current of 15 nA
• Wide Operating Voltage Range (3.3V)
• Low Off-Capacitance (CTR) of 4 pF
• High On-resistance Match of 50 mOhm (TYP.)

Working Principle

The NX3L1T3157GM,115 is a dual SPST analog switch. It has two complementary switch nodes formed by the n-type and p-type transistors in the switch (N1-P1, N2-P2). When the switch is open, the n-type and p-type transistors are reverse-biased and the switch is in its OFF state. When the switch is closed, the transistors are forward-biased and the switch is in its ON state. The switch can be either closed or opened by applying a control signal to the control terminal. The control voltage has to be within the specified range.

Conclusion

The NX3L1T3157GM,115 is an Interface - Analog Switches, Multiplexers, Demultiplexers. It is a low power, low voltage differential signal, dual SPST analog switch with low adjustable output resistance andhigh off-isolation. This switch can be used for multiplexing or demultiplexing two signals in a wide range of applications. It operates on a 3.3V CMOS supply voltage and can deliver superior performance and flexibility in a variety of analog multiplexing applications.