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KA4558 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
KA4558SAMSUNG233Yes

KA4558 is a dual operational amplifier manufactured by Fairchild Semiconductor.

The KA4558 is a dual operational amplifier manufactured by Fairchild Semiconductor. Below are the specifications, descriptions, and features based on factual information:

Specifications:

  • Supply Voltage Range: ±3V to ±18V
  • Input Offset Voltage: 2mV (typical)
  • Input Bias Current: 500nA (typical)
  • Input Offset Current: 100nA (typical)
  • Common-Mode Rejection Ratio (CMRR): 80dB (typical)
  • Supply Voltage Rejection Ratio (SVRR): 100dB (typical)
  • Large Signal Voltage Gain: 100V/mV (typical)
  • Output Voltage Swing: ±12V (min, at ±15V supply)
  • Slew Rate: 1.5V/µs (typical)
  • Gain Bandwidth Product: 3MHz (typical)
  • Operating Temperature Range: -40°C to +85°C

Description:

The KA4558 is a monolithic dual operational amplifier designed for general-purpose applications. It features internal frequency compensation, high gain, and low noise, making it suitable for a wide range of analog circuits.

Features:

  • Dual Op-Amp Configuration: Two independent amplifiers in a single package.
  • No Frequency Compensation Required: Internally compensated for stable operation.
  • Low Power Consumption: Optimized for efficiency in battery-operated devices.
  • Wide Supply Voltage Range: Supports both single and dual power supplies.
  • Short-Circuit Protection: Built-in protection against output short circuits.
  • High Gain and Bandwidth: Suitable for audio, signal processing, and control applications.

This information is based on Fairchild Semiconductor's datasheet for the KA4558.

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