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Amplifiers and Comparators |
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Analog Devices is a leader in audio signal processing. Delivering audiophile performance with its proven analog and digital technology, ADI offers a wide range of audio amplifiers, including industry-leading microphone preamps, microphone drivers, line drivers and receivers. ADI’s audio amplifier products also include Class A/B and Class D offerings, along with a breadth of power ICs.
[Product Selection Table - Audio Amplifiers] |
| | | | ADI’s Current Sense Amplifiers offer excellent performance for a wide array of automotive and power management applications. These devices accurately amplify small voltages in the presence of large common-mode voltage, provide high bandwidth, as well as level shifting and bidirectional capability. Excellent DC and AC accuracy over a wide temperature range from -40°C to 125°C minimizes errors in your measurement loop while not sacrificing on cost and package size.
Also, the 3rd Edition of A Designer's Guide to Instrumentation Amplifiers is now available online and in print.
[Product Selection Table - Current Sense Amplifiers] |
| | | | Isolation amplifiers protect data-acquisition components from potentially destructive voltages present at remote transducers. These amplifiers are also useful when you need to amplify low-level signals in multi-channel applications. They can also eliminate measurement errors caused by ground loops. Amplifiers with internal transformers reduce circuit costs by eliminating the need for additional isolated power supply.
[Product Selection Table - Isolation Amplifiers] |
| | | | Analog Devices offers a broad range of logarithmic amplifiers for both RF and IF applications, with the ability to measure signals up to 100dB dynamic range, from dc to 2.7GHz, and accuracies of +/-0.2dB. These products are ideally suited for use in wireless infrastructure, for both Receive Signal Strength Indication (RSSI) and transmit power level detection. In addition the range includes parts optimized for optical power measurement, radar / military applications, low power ASK demodulation and instrumentation.
[Product Selection Table - Log Amps/Detectors] |
| | | | | Analog Devices' amplifiers are the number one selling brand of amplifiers in the world today. Nobody sets more performance standards for next generation designs, with the widest portfolio of leading-edge products. Designers who want dependable, reliable parts that enable the highest performance from their design, come here for the ultimate source in high-speed, precision, rf, broadband, instrumentation, and other amplifiers.
Free downloadable SPICE simulator for ADI components
Please check out our Op Amp Design Tool Stability Effects when Driving Capacitive Loads,
an applet for demonstrating stability effects in op amp buffers.
[Product Selection Table - Operational Amplifiers (Op Amps)] |
| | | | Variable gain amplifiers (VGAs) have been used in a variety of remote sensing and communications equipment for more than a half-century. Applications ranging from ultrasound, radar, lidar to wireless communications—and even speech analysis—have utilized variable gain in an attempt to enhance dynamic performance.
[Product Selection Table - Variable Gain Amplifiers] |
| | | | If your design requires an amplifier that is simply used as a buffer at a Gain of 1 or 2, ADI has the right solution for you. These easy to use amplifiers are specifically optimized for a particular gain, therefore minimizing your design time.
[Product Selection Table - Video Amps/Buffers/Filters] |
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