AN4558

Effective Inventory5,226

Operational Amplifier, 2 Func, 6000uV Offset-Max, BIPolar, PDIP8, DIP-8

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

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AN4558 DataSheet

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AN4558 Description

The AN4558 is an operational amplifier (op-amp) chip produced by Panasonic Electronic Components, designed for a variety of applications including active filters, signal conditioning, and instrumentation amplifiers. This device features low input offset voltage, low input bias current, and high DC voltage gain, making it suitable for use in audio applications such as preamplifiers, audio mixers, and amplifiers.

Features

The AN4558 features low input offset voltage, low input bias current, and high DC voltage gain. It also has a wide operating temperature range of -40°C to +125°C, making it suitable for use in various environments.

Applications

This device is designed for use in audio applications such as preamplifiers, audio mixers, and amplifiers, as well as other applications that require low noise and high gain.

Where to Use:

The AN4558 can be used in a variety of applications including active filters, signal conditioning, and instrumentation amplifiers. It is also suitable for use in audio equipment such as preamplifiers, audio mixers, and amplifiers.

Manufacturer

The AN4558 is manufactured by Panasonic Electronic Components, a well-known and respected company in the electronics industry.

Packages

The AN4558 comes in an 14-pin DIP (Dual In-Line Package) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the op-amp into electronic circuits.

Equivalent Parts of AN4558

  • OP07: A comparable operational amplifier from Fairchild Semiconductor with similar features and performance.
  • LM833: An alternative operational amplifier from National Semiconductor that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code No Part Life Cycle Code Obsolete
Part Package Code DIP Pin Count ! 8
ECCN Code EAR99 HTS Code ! 8542.33.00.01
Amplifier Type OPERATIONAL AMPLIFIER Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 0.5 µA Bias Current-Max (IIB) @25C 0.5 µA
Common-mode Reject Ratio-Nom 90 dB Frequency Compensation ! YES
Input Offset Voltage-Max 6000 µV JESD-30 Code R-PDIP-T8
JESD-609 Code e0 Length 9.4 mm
Low-Offset NO Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V Number of Functions 2
Number of Terminals 8 Operating Temperature-Max 75 °C
Operating Temperature-Min -20 °C Package Body Material PLASTIC/EPOXY
Package Code DIP Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR Package Style IN-LINE
Power Supplies ! +-15 V Qualification Status ! Not Qualified
Seated Height-Max 4.05 mm Slew Rate-Nom 1 V/us
Supply Voltage Limit-Max 18 V Supply Voltage-Nom (Vsup) 15 V
Surface Mount ! NO Technology BIPOLAR
Temperature Grade ! COMMERCIAL EXTENDED Terminal Finish TIN LEAD
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position DUAL Voltage Gain-Min 20000
Width 7.62 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AN4558 PDF Download

FAQs

What is AN4558?

AN4558 is a high-performance audio operational amplifier designed by Panasonic. It is commonly used in audio equipment, including amplifiers, mixers, and musical instruments, to provide high-quality sound reproduction.

How Does AN4558 Work?

AN4558 operates as an audio operational amplifier, amplifying audio signals with high fidelity and low distortion. It is designed to work with audio frequencies and is optimized for low noise and high signal-to-noise ratio, ensuring accurate and clear audio reproduction.

How Many Pins does AN4558 have and What are the Functions of the Pinout Configuration?

AN4558 is typically available in an 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • 1. Output: The amplified audio signal output.
  • 2. Non-Inverting Input (Pin +): The non-inverting input for the audio signal.
  • 3. Inverting Input (Pin -): The inverting input for the audio signal.
  • 4. VCC+: Positive power supply pin.
  • 5. VCC-: Negative power supply pin.
  • 6. Bypass (NC): Bypass pin for internal compensation.
  • 7. Output Offset Null: Pin for offset nulling (if available).
  • 8. Ground (GND): Ground pin.

What are the Pros and Cons of AN4558?

Pros:

  • High Fidelity: Provides high-quality audio amplification with low distortion.
  • Low Noise: Optimized for low noise performance, ensuring clear audio reproduction.
  • Flexible Power Supply: Supports dual power supply operation for enhanced performance.
  • Simple Configuration: Operates with a minimal number of external components for ease of use.

Cons:

  • Package Size: The 8-pin package may be larger than some surface-mount alternatives.
  • External Components: May require additional components for specific applications or performance optimization.

Are There Any Equivalents/Alternatives to AN4558 for Recommendation?

  • The NJM4558 from New Japan Radio is an equivalent operational amplifier with similar audio performance.
  • Alternatives to AN4558 include the LM833 from Texas Instruments and the OPA2134 from Texas Instruments.

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