Maxim Integrated's MAX4066ACEE+ Quad SPST CMOS Analog Switch

The MAX4066ACEE+ is a high-performance, quad single-pole single-throw (SPST) analog switch from Maxim Integrated, designed to deliver precision and reliability for a broad range of applications. This device is particularly suitable for use in signal routing applications that require low on-resistance, low crosstalk, and fast switching times.

Constructed with Maxim's proprietary silicon-gate process, the MAX4066ACEE+ offers excellent analog characteristics. The switch features a low on-resistance (R<sub>ON) of just 100 ohms max, which is matched between channels to within 5 ohms and remains flat over the specified signal range. This ensures minimal signal distortion and attenuation, making it an ideal choice for audio and video signal routing.

Each of the four switches is independently controlled by its own logic input, which accepts standard TTL and CMOS voltage levels. This makes the MAX4066ACEE+ highly versatile and easy to interface with a wide range of digital controllers and processors. The device operates from a single supply voltage ranging from +4.5V to +30V or from dual supplies of ±4.5V up to ±20V, giving designers the flexibility to use it in various power environments.

The MAX4066ACEE+ also boasts a low crosstalk performance of -90dB and off-isolation of -90dB at 1MHz, which is critical for maintaining signal integrity in multiplexing applications. Additionally, the switch's charge injection is extremely low, at 10pC max, reducing the impact on signal quality during switching events.

Encased in a 16-pin QSOP package, the MAX4066ACEE+ is designed to occupy minimal board space while providing robust functionality. Its extended temperature range of -40°C to +85°C ensures reliable operation in diverse environmental conditions.

Whether used in data acquisition systems, communication devices, test equipment, or audio/video signal routing, the MAX4066ACEE+ from Maxim Integrated is a versatile and dependable choice that delivers high-quality switching performance.