SLOS073G March 1976  – November 2014 RC4558

PRODUCTION DATA. 

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1Absolute Maximum Ratings
    2. 6.2Handling Ratings
    3. 6.3Recommended Operating Conditions
    4. 6.4Thermal Information
    5. 6.5Electrical Characteristics
    6. 6.6Operating Characteristics
    7. 6.7Typical Characteristics
  7. Detailed Description
    1. 7.1Overview
    2. 7.2Functional Block Diagram
    3. 7.3Feature Description
      1. 7.3.1Unity-Gain Bandwidth
      2. 7.3.2Common-Mode Rejection Ratio
      3. 7.3.3Slew Rate
    4. 7.4Device Functional Modes
  8. Application and Implementation
    1. 8.1Typical Application
      1. 8.1.1Design Requirements
      2. 8.1.2Detailed Design Procedure
        1. 8.1.2.1Amplifier Selection
        2. 8.1.2.2Passive Component Selection
      3. 8.1.3Application Curves
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1Layout Guidelines
    2. 10.2Layout Example
  11. 11Device and Documentation Support
    1. 11.1Glossary
  12. 12Mechanical, Packaging, and Orderable Information

1 Features

  • Continuous Short-Circuit Protection
  • Wide Common-Mode and Differential Voltage Ranges
  • No Frequency Compensation Required
  • Low Power Consumption
  • No Latch-Up
  • Unity-Gain Bandwidth: 3 MHz Typ
  • Gain and Phase Match Between Amplifiers
  • Low Noise: 8 nV/√Hz Typ at 1 kHz

2 Applications

  • DVD Recorders and Players
  • Pro Audio Mixers

3 Description

The RC4558 device is a dual general-purpose operational amplifier, with each half electrically similar to the μA741, except that offset null capability is not provided.

The high common-mode input voltage range and the absence of latch-up make this amplifier ideal for voltage-follower applications. The device is short-circuit protected, and the internal frequency compensation ensures stability without external components.

Device Information(1)

PART NUMBERPACKAGE (PIN)BODY SIZE
RC4558SOIC (8)4.90 mm × 3.91 mm
SOIC (8)3.00 mm × 3.00 mm
PDIP (8)9.81 mm × 6.35 mm
TSSOP (8)3.00 mm × 4.40 mm
SOP (8)6.20 mm × 5.30 mm
  1. For all available packages, see the orderable addendum at the end of the datasheet.

Noninverting Amplifier Schematic

layout1.gif