Analog Devices Inc. ADG511BNZ Precision CMOS Switch

The ADG511BNZ is a high-performance, precision CMOS analog switch developed by Analog Devices Inc., a renowned leader in the field of high-performance integrated circuits. This product is designed to provide accurate and reliable switching of analog signals in a variety of applications, including data acquisition systems, test equipment, and communication devices.

Constructed using Analog Devices' proprietary iCMOS® (industrial CMOS) process, the ADG511BNZ offers an excellent combination of low power consumption and high switching speeds. It features four independently selectable single-pole, single-throw (SPST) switches, which make it highly flexible for multiplexing and signal routing purposes.

One of the key advantages of the ADG511BNZ is its wide dual-supply voltage range, which allows operation from ±4.5 V to ±18 V, or a single supply of 9 V to 36 V. This versatility makes it suitable for both bipolar and unipolar signal processing environments. Moreover, the device boasts a low charge injection of less than 10 pC, ensuring minimal disturbance to the signal path during switching operations.

The ADG511BNZ also features low power dissipation with a leakage current of less than 1 nA at 25°C, contributing to energy efficiency in the systems where it is deployed. Its on-resistance is characterized for low variation with signal voltage and temperature, which ensures consistent performance across a wide range of operating conditions.

Additionally, the ADG511BNZ is TTL and CMOS compatible, which simplifies its integration into digital systems. It also includes a break-before-make switching action, which prevents momentary shorting when switching between channels. The device is offered in a 16-lead PDIP (N) package, which is robust and easy to handle in a variety of assembly processes.

Overall, the ADG511BNZ from Analog Devices Inc. is a reliable and precise solution for designers looking to incorporate high-quality analog switching capabilities into their systems. Its robust feature set and adherence to stringent performance criteria make it an excellent choice for demanding applications where signal integrity cannot be compromised.