The ADG658YRUZ-REEL7 is a precision, low-voltage, CMOS analog multiplexer/demultiplexer from Analog Devices. This device provides an 8-channel configuration with the ability to switch one of eight inputs to a common output (or vice versa) based on a 3-bit binary address. Housed in a 16-lead TSSOP package, it operates with a supply voltage range of ±2.5V to ±5.5V (dual supplies) or 2.7V to 5.5V (single supply), making it suitable for both high-precision and battery-powered applications.

Key Features

Featuring low on-resistance (RON) of typically 45 Ω, the ADG658YRUZ-REEL7 ensures minimal signal distortion during switching. It has fast switching times (tON = 20 ns, tOFF = 12 ns) which makes it ideal for high-speed data acquisition systems. The device exhibits excellent channel-to-channel matching and low leakage currents (±1 nA at 85°C), ensuring high accuracy and reliability. It also includes built-in ESD protection circuits, enhancing its durability against electrostatic discharges. Operating over a wide temperature range from -40°C to +125°C, it can withstand harsh environmental conditions.

Applications

Commonly used in industrial automation, data acquisition systems, and automatic test equipment (ATE), the ADG658YRUZ-REEL7 excels in applications requiring precise signal routing and multiplexing. It is particularly beneficial in sensor interfaces where multiple signals need to be routed through a single path. Its low power consumption and compact size make it suitable for portable measurement devices and instrumentation. Additionally, it finds applications in audio processing and telecommunications for signal management tasks.

Summary

The ADG658YRUZ-REEL7 combines low on-resistance, fast switching speeds, and robust environmental tolerance, making it a versatile solution for signal routing in various electronic systems. Its wide operating voltage range and excellent thermal stability ensure reliable performance across different applications, from industrial control to consumer electronics. This makes it an essential component for engineers designing circuits that require accurate and efficient signal management under diverse operational conditions.