AD8628ARTZ

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AD8628ARTZ

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Precision Amplifiers SINGLE PRECISION RAIL-RAIL CHOPPER OPAMP

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Standard Pack Qty 3000
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Présentation

Description

The AD8628ARTZ is a precision, single-channel operational amplifier from Analog Devices. It is part of the AD8628 series, known for its low noise, precision, and low power consumption. Key features of the AD8628ARTZ include:
1. Low Input Offset Voltage: Typically around 1μV, which enhances accuracy in precision applications.

2. Low Noise: Offers low-voltage noise density, making it suitable for applications requiring high resolution and accuracy.
3. Low Bias Current: Helps in maintaining performance in precision applications by reducing error.
4. Wide Supply Range: Operates from 2.7V to 5.5V, allowing for flexibility in various power supply configurations.
5. Rail-to-Rail Output: Provides a full output voltage swing, maximizing dynamic range.
6. Small Package: Available in a small SOT-23 package, ideal for space-constrained applications.
The AD8628ARTZ is typically utilized in instrumentation, medical devices, and other applications requiring high precision and low power. Its combination of low offset voltage and low noise makes it ideal for sensor signal conditioning and other analog signal processing applications.

Equivalent

The AD8628ARTZ is a precision CMOS operational amplifier. Equivalent products include the OPA376 from Texas Instruments, the LTC2063 from Analog Devices, and the MCP6V01 from Microchip Technology. These alternatives offer similar characteristics such as low offset voltage, low bias current, and low noise, suitable for precision applications. Always verify specific parameters to ensure compatibility with your application.

Features

The AD8628ARTZ is a precision, single-channel operational amplifier from Analog Devices. Key features include:
1. Low Offset Voltage: It boasts a low offset voltage of 1 µV, ideal for precision applications requiring minimal error.
2. Low Input Bias Current: The input bias current is also minimal, around 1 pA, enhancing the performance in high-impedance circuits.
3. Low Noise: With a voltage noise of 1.2 nV/√Hz, it is suitable for low-noise applications.
4. Rail-to-Rail Output: This feature ensures maximum output swing, increasing dynamic range.
5. Single Supply Operation: The amplifier operates on a single supply voltage, ranging from 2.7 V to 5.5 V.
6. Low Power Consumption: It consumes very little power, only 160 µA, making it suitable for battery-powered devices.
7. Small Package: Available in a compact SOT-23-5 package, facilitating integration in space-constrained designs.
8. Wide Temperature Range: Operational from -40°C to +125°C, it can be used in diverse environmental conditions.
These features make the AD8628ARTZ suitable for precision instrumentation, medical devices, and sensor interfaces.

Pinout

The AD8628ARTZ is a precision, low-noise operational amplifier from Analog Devices. It is housed in an SOT-23 package and features a total of 5 pins. The pin configuration and functions are as follows:
1. Pin 1 (NC): Not connected; typically left floating or connected to the ground for mechanical stability.
2. Pin 2 (IN-): Inverting input of the operational amplifier.
3. Pin 3 (IN+): Non-inverting input of the operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (OUT): Output of the operational amplifier.
The AD8628ARTZ is designed for precision applications, offering low input offset voltage, low noise, and low input bias current. It is suitable for use in applications that require high-accuracy amplification with minimal power consumption.

Manufacturer

The AD8628ARTZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacture of a broad range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including automotive, communication, healthcare, industrial, and consumer electronics. They are known for providing solutions that are critical for converting, conditioning, and processing real-world signals.

Application

The AD8628ARTZ is a precision operational amplifier known for its low offset voltage and high accuracy, making it suitable for various applications. Key application areas include:
1. Sensor Interfaces: Used in sensor signal conditioning due to its low noise and precision.
2. Medical Instruments: Ideal for high-precision requirements like ECG and EEG equipment.
3. Instrumentation: Suitable for precision measurement devices and test equipment.
4. Data Acquisition Systems: Enhances accuracy and performance in ADCs.
5. Industrial Control Systems: Provides reliable signal processing in automation and control systems.
6. Consumer Electronics: Used in high-performance audio equipment for clarity and low distortion.
These attributes make it versatile for applications needing precision and low power.

Package

The AD8628ARTZ is an operational amplifier from Analog Devices, and it comes in a TSOT-23 package. This package is a small outline transistor (SOT) type, designed for surface mounting on printed circuit boards (PCBs), offering a compact form factor suitable for space-constrained applications.

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