Specifications
| Attribute | Value |
| Package | Bulk,Tube |
| ProductStatus | Active |
| AmplifierType | Instrumentation |
| NumberofCircuits | 1 |
| SlewRate | 1.2V/µs |
| -3dbBandwidth | 1 MHz |
| Current-InputBias | 500 pA |
| Voltage-InputOffset | 30 µV |
| Current-Supply | 900µA |
| Current-Output/Channel | 18 mA |
| Voltage-SupplySpan(Min) | 4.6 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Through Hole |
| Package/Case | 8-DIP (0.300, 7.62mm) |
Overview
Description
The AD620ANZ is a low-cost, high-accuracy instrumentation amplifier used primarily in precision data acquisition applications. It is part of the AD620 series from Analog Devices, known for providing excellent gain accuracy and linearity, essential for amplifying small differential signals in the presence of large common-mode voltages. The AD620ANZ offers a gain range from 1 to 1000, adjustable via an external resistor, which makes it versatile for various applications.
One of the key features of the AD620ANZ is its low power consumption, typically around 1.3 mA, making it suitable for battery-powered devices. It also boasts a low input bias current and low offset voltage, contributing to its high precision. Additionally, the device has excellent noise performance, which is critical for maintaining signal integrity.
The AD620ANZ is commonly used in medical instrumentation, sensor signal conditioning, and industrial process controls. Its compact 8-pin DIP package and reliability make it a popular choice for designers looking to implement high-performance analog systems.
One of the key features of the AD620ANZ is its low power consumption, typically around 1.3 mA, making it suitable for battery-powered devices. It also boasts a low input bias current and low offset voltage, contributing to its high precision. Additionally, the device has excellent noise performance, which is critical for maintaining signal integrity.
The AD620ANZ is commonly used in medical instrumentation, sensor signal conditioning, and industrial process controls. Its compact 8-pin DIP package and reliability make it a popular choice for designers looking to implement high-performance analog systems.
Equivalent
The AD620ANZ is a low-cost, high-accuracy instrumentation amplifier. Equivalent products include:
1. INA126 by Texas Instruments
2. MAX4467 by Maxim Integrated
3. LT1167 by Analog Devices
4. MCP6N11 by Microchip Technology
These alternatives offer similar functionalities, such as low power consumption and high gain accuracy, suitable for precision amplification in sensor interfacing and data acquisition applications. Always verify specifications to ensure compatibility with your specific requirements.
1. INA126 by Texas Instruments
2. MAX4467 by Maxim Integrated
3. LT1167 by Analog Devices
4. MCP6N11 by Microchip Technology
These alternatives offer similar functionalities, such as low power consumption and high gain accuracy, suitable for precision amplification in sensor interfacing and data acquisition applications. Always verify specifications to ensure compatibility with your specific requirements.
Features
The AD620ANZ is a low-cost, high-accuracy instrumentation amplifier. It features low input bias current and low offset voltage, making it ideal for precise data acquisition applications. The device offers a gain range from 1 to 1000, which is easily set by a single external resistor. It provides high Common-Mode Rejection Ratio (CMRR) and low Total Harmonic Distortion (THD), ensuring signal integrity. The AD620ANZ operates on both single and dual power supplies, ranging from ±2.3V to ±18V, making it versatile for various applications. It also boasts low power consumption, with a typical supply current of 1.3 mA, enhancing battery life in portable devices. The amplifier is available in an 8-pin DIP package, providing ease of integration into existing systems. With its robust performance, the AD620ANZ is commonly used in medical instrumentation, sensor signal conditioning, and industrial process controls.
Pinout
The AD620ANZ is an instrumentation amplifier with an 8-pin package. Here's a concise breakdown of its pin functions:
1. Pin 1 (Rg): Gain-setting resistor pin. Connect a resistor between this pin and Pin 8 to set the gain.
2. Pin 2 (V- or -Vs): Negative power supply.
3. Pin 3 (Vin- or IN-): Inverting input.
4. Pin 4 (Ref): Reference pin. Used to set the output reference voltage.
5. Pin 5 (Vout): Output pin.
6. Pin 6 (Vin+ or IN+): Non-inverting input.
7. Pin 7 (V+ or +Vs): Positive power supply.
8. Pin 8 (Rg): Gain-setting resistor pin. Connect a resistor between this pin and Pin 1 to set the gain.
The AD620ANZ is commonly used for amplifying small differential signals in the presence of large common-mode voltages, offering high accuracy and low power consumption ideal for applications like medical instrumentation and data acquisition systems.
1. Pin 1 (Rg): Gain-setting resistor pin. Connect a resistor between this pin and Pin 8 to set the gain.
2. Pin 2 (V- or -Vs): Negative power supply.
3. Pin 3 (Vin- or IN-): Inverting input.
4. Pin 4 (Ref): Reference pin. Used to set the output reference voltage.
5. Pin 5 (Vout): Output pin.
6. Pin 6 (Vin+ or IN+): Non-inverting input.
7. Pin 7 (V+ or +Vs): Positive power supply.
8. Pin 8 (Rg): Gain-setting resistor pin. Connect a resistor between this pin and Pin 1 to set the gain.
The AD620ANZ is commonly used for amplifying small differential signals in the presence of large common-mode voltages, offering high accuracy and low power consumption ideal for applications like medical instrumentation and data acquisition systems.
Manufacturer
The AD620ANZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company focuses on high-performance electronics, serving a wide range of industries including industrial automation, healthcare, automotive, communications, and consumer electronics. Known for its innovation in signal processing technology, Analog Devices offers products like data converters, amplifiers, radio frequency (RF) ICs, and power management solutions. The AD620ANZ, specifically, is an instrumentation amplifier used in precision applications, reflecting the company's expertise in creating components that require high accuracy and reliability.
Application
The AD620ANZ is a low-noise instrumentation amplifier used in applications requiring precise and accurate signal amplification. Its primary application areas include medical instrumentation, such as ECG and EEG systems, where it amplifies low-level biological signals. It is also utilized in industrial process controls for sensor signal conditioning, as well as in data acquisition systems where high-precision measurements are needed. Additionally, the AD620ANZ is suitable for use in strain gauge signal amplification, thermocouple amplification for temperature measurements, and in general-purpose instrumentation where low power consumption and high accuracy are essential. Its compact design and low power requirements make it ideal for battery-powered devices.
Package
The AD620ANZ is an instrumentation amplifier manufactured by Analog Devices. It comes in an 8-pin PDIP (Plastic Dual In-line Package) type. This package is suitable for through-hole mounting, providing a robust and cost-effective solution for various analog applications.
