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AD825AR

AD825AR Description

The AD825AR is a high-performance operational amplifier (op-amp) from Analog Devices Inc., designed for a wide range of applications requiring low noise, high bandwidth, and excellent DC performance. This JFET input op-amp features a gain bandwidth product of 26 MHz and a -3dB bandwidth of 46 MHz, making it suitable for high-speed signal processing and amplification tasks.

AD825AR Features

• Voltage - Supply Span (Max): 36 V
• Voltage - Supply Span (Min): 10 V
• ECCN: EAR99
• -3dB Bandwidth: 46 MHz
• Slew Rate: 140V/µs
• Gain Bandwidth Product: 26 MHz
• Mounting Type: Surface Mount
• Current - Supply: 6.5mA
• Product Status: Obsolete
• Current - Input Bias: 15 pA
• Voltage - Input Offset: 1 mV
• Mfr: Analog Devices Inc.
• HTSUS: 8542.33.0001
• Package: Tube
• Number of Circuits: 1
• Current - Output / Channel: 50 mA
• Base Product Number: AD825
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

AD825AR Applications

The AD825AR is ideal for applications where high-speed amplification and low noise are critical. Some specific use cases include:

1. High-Speed Data Acquisition Systems: The AD825AR's high bandwidth and fast slew rate make it suitable for amplifying and processing signals in high-speed data acquisition systems.
2. Audio Applications: The low noise and high bandwidth of the AD825AR make it an excellent choice for audio preamplifiers and signal conditioning circuits in professional audio equipment.
3. Video Signal Processing: The AD825AR can be used in video signal processing applications, such as video amplifiers and equalizers, due to its high bandwidth and low distortion characteristics.
4. Instrumentation Amplifiers: The AD825AR's low input offset voltage and low input bias current make it suitable for use in instrumentation amplifiers, where accurate signal conditioning is required.

Conclusion of AD825AR

The AD825AR is a high-performance op-amp from Analog Devices Inc., offering a unique combination of low noise, high bandwidth, and excellent DC performance. Although it is now considered obsolete, it remains a popular choice for applications requiring high-speed signal processing and amplification. Its JFET input stage provides low noise and high input impedance, while its high slew rate and bandwidth make it suitable for a wide range of applications, including data acquisition, audio processing, and video signal conditioning.