AD625 (11)
The AD625 is available from Analog Devices at Xecor. Designed for precision instrumentation amplification, the AD625 offers user-programmable gains from 1 to 10,000, low gain error (0.02% max), low noise (4 nV/√Hz at 1 kHz), and a high gain bandwidth product of 25 MHz. Available in 16-pin PDIP and 20-terminal LCC packages, it is ideal for applications requiring nonstandard gains or low-cost, precision software-programmable gain amplifiers, such as industrial automation, medical instrumentation, and data acquisition systems. Whether used in high-accuracy signal conditioning or low-noise measurement systems, this series ensures exceptional performance, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the AD625 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| AD625JN | Industry-standard 16-pin package | DIP-16 | 5,431 | |
| AD625JNZ | Single ±18V Precision Amplifier Tube | PDIP-16 | 9,374 | |
| AD625KNZ | Get superior signal quality with the high-performance AD625KNZ | PDIP-16 | 7,613 | |
| AD625SD | Robust performance in harsh environments and temperatur | CDIP-16 | 3,885 | |
| AD625ADZ | INST Amp Single ±18V 16-Pin SBCDIP Tube | CDIP-16 | 2,536 | |
| AD625BDZ | Suitable for amplification, filtering, and impedance matching in audio circuit | CDIP-16 | 2,706 | |
| AD625CDZ | Precision amp module suitable for medical, industrial or laboratory u | CDIP-16 | 4,299 | |
| AD625SD/883B | High-speed amplifier with a frequency response up to MHz in a compact -pin CDIP packag | CDIP-16 | 6,388 | |
| AD625SE/883B | Compact and reliable IC for amplifying small signals in various industrial and medical setting | LCC-20 | 5,605 | |
| 5962-8771901EA | Advanced ROHS-compliant operational amplifier for reliable and efficient circuit desig | CDIP-16 | 7,377 | |
| 5962-87719012A | Single Amplifier with ±18V Output Voltage in a 20-Pin CLLCC Tube Package | LCC-20 | 6,810 |
Key Featrues
User Programmed Gains of 1 to 10,000: The AD625JN allows users to program gains ranging from 1 to 10,000, providing exceptional flexibility in various applications. This feature enables precise signal amplification tailored to specific needs, enhancing performance in both low and high-gain scenarios, such as sensor signal conditioning and medical instrumentation.
Low Gain Error (0.02% Max): With a maximum gain error of just 0.02%, the AD625JN ensures highly accurate amplification. This precision is critical in applications requiring consistent and reliable signal processing, such as industrial automation and precision measurement systems, where even minor errors can significantly impact results.
Low Noise (4 nV/√Hz at 1 kHz): The amplifier's low noise floor of 4 nV/√Hz at 1 kHz minimizes signal distortion, making it ideal for high-precision applications like audio processing, medical diagnostics, and scientific instrumentation. This feature ensures clean signal amplification, even in environments with low signal levels.
High Gain Bandwidth Product (25 MHz): The AD625JN's 25 MHz gain bandwidth product supports high-frequency signal amplification, making it suitable for applications such as communication systems and high-speed data acquisition. This feature ensures the amplifier can handle rapid signal changes without significant loss of fidelity.
Wide Supply Voltage Range (±6V to ±18V): The AD625JN operates across a wide supply voltage range, providing versatility in various power supply configurations. This feature allows the amplifier to be used in both low-power and high-power systems, making it adaptable to diverse use cases, including portable devices and industrial equipment.
Low Gain Error (0.02% Max): With a maximum gain error of just 0.02%, the AD625JN ensures highly accurate amplification. This precision is critical in applications requiring consistent and reliable signal processing, such as industrial automation and precision measurement systems, where even minor errors can significantly impact results.
Low Noise (4 nV/√Hz at 1 kHz): The amplifier's low noise floor of 4 nV/√Hz at 1 kHz minimizes signal distortion, making it ideal for high-precision applications like audio processing, medical diagnostics, and scientific instrumentation. This feature ensures clean signal amplification, even in environments with low signal levels.
High Gain Bandwidth Product (25 MHz): The AD625JN's 25 MHz gain bandwidth product supports high-frequency signal amplification, making it suitable for applications such as communication systems and high-speed data acquisition. This feature ensures the amplifier can handle rapid signal changes without significant loss of fidelity.
Wide Supply Voltage Range (±6V to ±18V): The AD625JN operates across a wide supply voltage range, providing versatility in various power supply configurations. This feature allows the amplifier to be used in both low-power and high-power systems, making it adaptable to diverse use cases, including portable devices and industrial equipment.
Applications
Precision Medical Instrumentation: The AD625JN is ideal for use in medical devices such as ECG monitors and blood pressure sensors. Its low offset voltage (0.05 mV) and high CMRR (70 dB) ensure accurate amplification of weak biomedical signals, while its programmable gain allows customization for various sensor inputs, making it suitable for critical healthcare applications.
Industrial Process Control: The AD625JN is well-suited for amplifying signals from sensors in industrial environments, such as pressure transducers and load cells. Its high gain bandwidth product (25 MHz) and low noise (4 nV/√Hz) enable precise signal conditioning, ensuring reliable monitoring and control in harsh industrial settings.
Environmental Monitoring Systems: The AD625JN can be used in environmental monitoring equipment to amplify signals from sensors measuring temperature, humidity, or air quality. Its low gain error (0.02% max) and high linearity (0.001% max) ensure accurate data acquisition, making it ideal for applications requiring long-term stability and precision.
Automotive Sensor Interfaces: The AD625JN is suitable for automotive applications, such as amplifying signals from engine sensors or fuel level indicators. Its wide operating temperature range (-40°C to +85°C) and robust design make it reliable for use in automotive systems, ensuring accurate signal processing in challenging conditions.
Industrial Process Control: The AD625JN is well-suited for amplifying signals from sensors in industrial environments, such as pressure transducers and load cells. Its high gain bandwidth product (25 MHz) and low noise (4 nV/√Hz) enable precise signal conditioning, ensuring reliable monitoring and control in harsh industrial settings.
Environmental Monitoring Systems: The AD625JN can be used in environmental monitoring equipment to amplify signals from sensors measuring temperature, humidity, or air quality. Its low gain error (0.02% max) and high linearity (0.001% max) ensure accurate data acquisition, making it ideal for applications requiring long-term stability and precision.
Automotive Sensor Interfaces: The AD625JN is suitable for automotive applications, such as amplifying signals from engine sensors or fuel level indicators. Its wide operating temperature range (-40°C to +85°C) and robust design make it reliable for use in automotive systems, ensuring accurate signal processing in challenging conditions.
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