Product Overview: AD620ANZ by Analog Devices Inc.

The AD620ANZ is a low power, high precision instrumentation amplifier from Analog Devices Inc., designed to meet a wide range of application requirements. Its versatility and performance make it ideal for medical applications, industrial process controls, and precision data acquisition systems, among others.

Key Features

• Easy Gain Adjustment: The AD620ANZ offers a user-settable gain with a single external resistor. This feature provides flexibility and precision, allowing gains ranging from 1 to 10,000.
• Low Power: With a supply current of just 1.3 mA max, this amplifier is optimized for battery-powered and portable applications, ensuring efficiency and longevity.
• High Accuracy: The amplifier boasts a low input bias current of 1.0 nA max, and input offset voltage of 50 µV max, delivering precise measurements for critical applications.
• Wide Power Supply Range: The AD620ANZ operates on a wide single supply range from +2.3 V to +18 V, or dual supplies of ±2.3 V to ±18 V, accommodating a variety of system configurations.
• Excellent Common-Mode Rejection Ratio (CMRR): With a CMRR of 120 dB min for G = 10, this amplifier ensures the suppression of unwanted common-mode signals, enhancing the quality of the output signal.

Applications

The AD620ANZ is used across a broad spectrum of applications due to its adaptability and high performance. Some of these applications include:

• ECG and medical instrumentation
• Industrial process controls
• Strain gages
• Transducer interfaces
• DC signal amplification

Product Specifications

Parameter Value Gain Set Range 1 to 10,000 Input Offset Voltage 50 µV max Input Bias Current 1.0 nA max Supply Current 1.3 mA max Power Supply Range +2.3 V to +18 V, or ±2.3 V to ±18 V

For detailed information and datasheets, visit the Analog Devices Inc. official website or contact your local distributor.