SY89545LMG-TR

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The SY89545LMG-TR is a low-power CMOS multiplexer, designed to enhance the functionality of an electronic circuit by providing logic-level, signal switching and multiplexing features. It features 4-to-1 logic-level and signal multiplexer/decoder with two enable inputs and two select inputs.

The SY89545LMG-TR has two enable inputs, EN (enable) and ENB (enable bar) which enable the multiplexer by turning ON the output Voltage when low and the select inputs, S1 and S2, are used to choose one of the four input channels.

The SY89545LMG-TR operates in either logic level or signal multiplexing mode, depending on how the device is interconnected. In logic level mode, the output voltage is either low or high, depending on the logic states at the EN and ENB at the input. In signal multiplexing mode, the output voltage is a smooth analog signal and is dependent on both the state of EN and ENB and on the S1 and S2 selection signals.

The SY89545LMG-TR allows users to choose the desired input channel using the select signal inputs, and can be used to control input signals to microprocessors in signal multiplexing mode. It is used to switch between multiple signal sources, such as switching between different motor speeds, camera programs, etc. It can also be used to select between two different analog output signals. The device is used in applications such as motor controllers, analog-to-digital converters, and signal routing circuits.

The SY89545LMG-TR is available in two packages, TSSOP-16 and SOIC-16, and is characterized for operation from 0°C to 70°C. It is available in the commercial temperature range. It has a low on-state resistance and operates at 3.3V and 5.0V power supplies for the logic level mode, and 3.3V to 18V for signal multiplexing mode.

The SY89545LMG-TR has low-power CMOS logic level switching and signal multiplexing features, making it ideal for use in low-power systems. The device features fast switching times and low-power IR drop, allowing for reliable switching between multiple signals. The device is also optimized for high-reliability applications, providing no voltage bounce during switching and minimizing crosstalk.

The SY89545LMG-TR also offers excellent manufacturing quality and is designed for cost-effective production. It is compliant with the RoHS directive and is available in quantities of 1000 pieces or more. It is a suitable device for those who are looking for a robust and reliable logic-level, signal switching, and multiplexing solution.

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