Product Overview

The AD8293G160ARJZ-R7 is a precision, low power, fully integrated amplifier from Analog Devices Inc. that is designed for a broad range of applications, including medical instrumentation, precision data acquisition, and industrial process control. This device features a precision instrumentation amplifier (in-amp) and a programmable gain amplifier (PGA), making it a versatile and compact solution for many signal conditioning requirements.

Key Features

• High Accuracy: The AD8293G160ARJZ-R7 offers high accuracy with a gain error of only ±0.5% and a gain drift of 10 ppm/°C, ensuring reliable and consistent performance across various temperatures and conditions.
• Low Power Consumption: With a supply current of just 150 µA, this device is optimized for battery-powered and portable applications where power conservation is critical.
• Programmable Gain: The PGA provides selectable gains of 64, 128, 256, and 512, allowing users to amplify low-level signals to a suitable range for analog-to-digital conversion.
• Wide Supply Range: The device operates from a single supply voltage ranging from 1.8 V to 5.5 V, accommodating a variety of system power requirements.
• Low Offset Voltage: The amplifier boasts a low input offset voltage of 25 µV, which minimizes error in precision applications.
• Small Package: Housed in a compact, 8-lead SOT-23 package, the AD8293G160ARJZ-R7 saves valuable board space in space-constrained designs.

Applications

• Medical devices such as ECG and blood pressure monitors
• Precision data acquisition systems
• Industrial process controls and monitoring equipment
• Battery-powered and portable devices
• Automotive sensor interfaces

The AD8293G160ARJZ-R7 from Analog Devices Inc. is a robust, high-performance solution for a wide array of applications that require precise signal amplification. It combines the functionality of an in-amp and a PGA in a single, small-footprint package, offering designers a highly integrated and efficient approach to signal conditioning.