MAX4591CUE

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Interface - Analog Switches, Multiplexers, Demultiplexers are necessary components for a wide range of electronic systems. The MAX4591CUE is a low-voltage, single-pole double-throw (SPDT) switch that offers excellent designed performance in a small quad flat no-lead (QFN) 8-lead package. It is a very popular device used in signal routing and signal conditioning.

MAX4591CUE Application Field

This device is widely used in signal routing and signal conditioning applications, such as in switching signal paths between signal sources and sensor nodes or control nodes. It can also be used for signal channel selection and signal routing for audio and video systems, as well as for signal level detection and signal protection against static electricity, electrical noise, and power surges. This device is also used in the manufacture of digital switches, multiplexers and demultiplexers.

Working Principle

The MAX4591CUE switch operates from a single supply voltage and requires no external bias voltage. It comprises two T-networks and two pairs of normally open (NO) and normally closed (NC) slow-acting contacts that make contact and open in a snap-action manner. The device has a typical operating voltage range of -5V to +5V and is capable of operating at a maximum supply voltage of ±12V. It has excellent switch performance, with low static contact resistance of 10mΩ and low dynamic contact resistance of 15mΩ and a maximum switching current of ±25mA. The device is also highly reliable, as it has a rated operability of 30,000 cycles.

The MAX4591CUE switch has an open-drain output that drives the NC contact internally. When the switch is active, the output is connected to the NC contact, and when the switch is off, the output is floating. This device can also be used as an analog switch, as it provides linear responses for both digital and analog signals, making it suitable for applications where both analog and digital signals are present, such as in audio and video systems. The device also has a power-on reset circuit, which ensures that the system resumes its normal operational state after a power cycling event.

Features and Benefits

The MAX4591CUE switch features excellent switch performance, with low static contact resistance of 10mΩ and low dynamic contact resistance of 15 mΩ, providing excellent signal integrity. It has excellent ESD protection of ±28kV (HBM) and ±10kV (IEC61000-4-2 level 4), making it suitable for use in harsh environments. The device is also highly reliable, as it has a rated operability of 30,000 cycles, and it is RoHS compliant.

Conclusion

The MAX4591CUE is a low-voltage, single-pole double-throw switch that offers excellent switch performance in a small quad flat no-lead (QFN) 8-lead package. This device is widely used in signal routing and signal conditioning applications, such as in switching signal paths between signal sources and sensor nodes or control nodes. It also features excellent switch performance, with low static contact resistance and low dynamic contact resistance and a maximum switching current of ±25mA. The device is highly reliable and is RoHS compliant. It has excellent ESD protection and is ideal for use in harsh environments.

The specific data is subject to PDF, and the above content is for reference