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Audio Power Amplifier, 25 W, B, 1 Channel, 16V to 60V, TO-220, 5 Pins


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Class-AB Mono Amplifier

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Product Overview

The LM1875T/NOPB is a monolithic Operational Amplifier IC, offers very low distortion and high quality performance. The LM1875T/NOPB delivers 20W into a 4 or 8 ohm load on ±25V supplies. Using an 8 ohm load and ±30V supplies, over 30W of power may be delivered. The amplifier is designed to operate with a minimum of external components. Device overload protection consists of both internal current limit and thermal shutdown. The LM1875T/NOPB design takes advantage of advanced circuit techniques and processing to achieve extremely low distortion levels even at high output power levels. Other outstanding features include high gain, fast slew rate and a wide power bandwidth, large output voltage swing, high current capability and a very wide supply range. The amplifier is internally compensated and stable for gains of 10 or greater.
  • 90dB AVO Typically
  • 0.015%, 1kHz, 20W Low Distortion
  • 70kHz Wide Power Bandwidth
  • Protection for AC and DC Short Circuits to Ground
  • Thermal Protection with Parole Circuit
  • 4A High Current Capability
  • Internal Output Protection Diodes
  • 94dB Ripple Rejection
  • Green Product, No Sb/Br


Audio, Consumer Electronics, Signal Processing


ESD sensitive device, take proper precaution while handling the device.

Product Information

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1 Channel

16V to 60V






Class-AB Mono Amplifier


MSL 1 - Unlimited
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