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UPC1458

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High-Voltage, Bipolar Dual Operational Amplifier, Dual-Power Supply for Consumer Products

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Overview

The µPC1458 is a dual general purpose operational amplifier having internal frequency compensating circuits. It is intended for a wide range of analog applications. High common mode voltage range and no latch up tendencies make this amplifier ideal for use as a voltage follower.

  • Internally frequency-compensated
  • Short circuit protection

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Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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Diagram of ECAD Models

Models
Type Title Date
Model - SPICE
UPC1458 Spice Model
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1 item

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FAQs

  1. Crossover Distortion Generate: if audio signal expand with uPC358

    Yes, this is correct. If the crossover distortion is a problem, use the uPC1458 or the uPC4572 for audio applications, or else use the uPC4742, which does not generate crossover distortion.

    Dec 1, 2011