AD8228 (9)
The AD8228 is available from Analog Devices at Xecor. Designed for precision signal amplification, the AD8228 offers high gain accuracy, low gain drift, and exceptional common-mode rejection ratio (CMRR). Available in an 8-pin MSOP package, it is ideal for weigh scales, industrial process controls, bridge amplifiers, and medical instrumentation. Whether used in precision data acquisition systems or transducer interfaces, this series ensures reliable performance and accuracy for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the AD8228 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| AD8228BRMZ | INST Amp Single ±18V 8-Pin MSOP Tube | MSOP-8 | 5,389 | |
| AD8228BRZ-RL | High-precision InAmp for precise measurements | SOIC-8 | 5,322 | |
| AD8228ARMZ | INST Amp Single ±18V 8-Pin MSOP Tube | MSOP-8 | 5,329 | |
| AD8228BRZ | PDSO8 package for easy integration into existing circuitry | SOIC-8 | 4,165 | |
| AD8228ARZ | INST Amp Single ±18V 8-Pin SOIC N Tube | SOIC-8 | 2,012 | |
| AD8228ARZ-R7 | Streamline your data acquisition processes efficiently | SOIC-8 | 7,252 | |
| AD8228BRMZ-RL | INST Amp Single ±18V 8-Pin MSOP T/R | MSOP-8 | 5,502 | |
| AD8228BRMZ-R7 | INST Amp Single ±18V 8-Pin MSOP T/R | MSOP-8 | 7,757 | |
| AD8228BRZ-R7 | Compact single package with high common-mode rejection ratio and low input bias curren | SOIC-8 | 3,816 |
Key Featrues
High Gain Accuracy and Low Drift: The AD8228 features internal, laser-trimmed gain setting resistors, ensuring exceptional gain accuracy and minimal gain drift (2 ppm/°C). This precision enhances performance in applications like weigh scales and medical instrumentation, where consistent and reliable amplification is critical.
Wide Power Supply Range: With a power supply range of ±2.3 V to ±18 V, the AD8228 offers flexibility in various operating environments. This wide range makes it suitable for both low-power and high-voltage applications, such as industrial process controls and bridge amplifiers.
Excellent Common-Mode Rejection Ratio (CMRR): The AD8228 boasts a CMRR of 100 dB (up to 114 dB), significantly reducing noise and interference from common-mode signals. This feature is particularly beneficial in precision data acquisition systems and transducer interfaces, ensuring clean and accurate signal amplification.
Pin-Strappable Gains of 10 and 100: The AD8228 allows users to easily select gains of 10 or 100 via pin strapping, simplifying design and reducing external component count. This ease of use is advantageous in applications like strain gages and industrial sensors, where quick configuration is essential.
Low Input Offset Voltage and Bias Current: The amplifier features a maximum input offset voltage of 50 µV and an input bias current of 0.6 nA, minimizing errors in signal amplification. These characteristics make the AD8228 ideal for high-precision applications, such as medical instrumentation and precision data acquisition systems.
Wide Power Supply Range: With a power supply range of ±2.3 V to ±18 V, the AD8228 offers flexibility in various operating environments. This wide range makes it suitable for both low-power and high-voltage applications, such as industrial process controls and bridge amplifiers.
Excellent Common-Mode Rejection Ratio (CMRR): The AD8228 boasts a CMRR of 100 dB (up to 114 dB), significantly reducing noise and interference from common-mode signals. This feature is particularly beneficial in precision data acquisition systems and transducer interfaces, ensuring clean and accurate signal amplification.
Pin-Strappable Gains of 10 and 100: The AD8228 allows users to easily select gains of 10 or 100 via pin strapping, simplifying design and reducing external component count. This ease of use is advantageous in applications like strain gages and industrial sensors, where quick configuration is essential.
Low Input Offset Voltage and Bias Current: The amplifier features a maximum input offset voltage of 50 µV and an input bias current of 0.6 nA, minimizing errors in signal amplification. These characteristics make the AD8228 ideal for high-precision applications, such as medical instrumentation and precision data acquisition systems.
Applications
Weigh Scale Digitizer: The AD8228BRMZ is ideal for directly digitizing signals from load cells and strain gauges in weigh scale applications. Its high gain accuracy and low offset voltage ensure precise measurements, making it suitable for industrial and commercial weighing systems where accuracy and reliability are critical.
Industrial Process Control Digitizer: The AD8228BRMZ excels in digitizing signals from sensors used in industrial process control, such as pressure transducers and temperature sensors. Its wide power supply range and high CMRR make it suitable for harsh industrial environments, ensuring accurate and stable signal conditioning.
Medical Instrumentation Digitizer: The AD8228BRMZ is perfect for digitizing signals from medical sensors, such as ECG electrodes or blood pressure monitors. Its low input bias current and high gain accuracy ensure precise signal amplification, making it ideal for sensitive medical instrumentation applications.
Strain Gauge Digitizer: The AD8228BRMZ is well-suited for digitizing signals from strain gauges in structural health monitoring systems. Its low gain drift and high CMRR ensure accurate measurements over time, making it a reliable choice for applications in aerospace, civil engineering, and material testing.
Industrial Process Control Digitizer: The AD8228BRMZ excels in digitizing signals from sensors used in industrial process control, such as pressure transducers and temperature sensors. Its wide power supply range and high CMRR make it suitable for harsh industrial environments, ensuring accurate and stable signal conditioning.
Medical Instrumentation Digitizer: The AD8228BRMZ is perfect for digitizing signals from medical sensors, such as ECG electrodes or blood pressure monitors. Its low input bias current and high gain accuracy ensure precise signal amplification, making it ideal for sensitive medical instrumentation applications.
Strain Gauge Digitizer: The AD8228BRMZ is well-suited for digitizing signals from strain gauges in structural health monitoring systems. Its low gain drift and high CMRR ensure accurate measurements over time, making it a reliable choice for applications in aerospace, civil engineering, and material testing.
Popular AD8228 Products comparison