AD4110-1, Software configurable AFE
As a reusable platform input module
Reduced manufacturing costs and shortened product launch times


ADI has released the AD4110-1 AFE.

Analog Devices (ADI) announced on the 15th that it is releasing the AD4110-1 general-purpose input Analog Front-End (AFE) that integrates a 24-bit Analog-to-Digital Converter (ADC) for industrial process control systems.

The high-voltage input of the AD4110-1 allows current and voltage signals to be configured via software, enabling direct connection to all standard industrial analog signal sources. Since a single reference design can replace multiple units, module size can be reduced and ownership costs can be lowered.

The AD4110-1, supplied in a 40-pin LFCSP package, incorporates a fully differential Programmable Gain Amplifier (PGA) that supports 16 gain settings between 0.2 and 24.

It also provides built-in front-end diagnostic functions that indicate overvoltage, undervoltage, open wiring, overcurrent, and overheating conditions. The high-voltage input is thermally protected, and overcurrent limiting and overvoltage protection functions are also supported.