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KA4558S
Compact dual op amp
KA4558S
Compact dual op amp
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Service & Packaging
Service & Packaging
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KA4558S DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.133 | $0.13 |
| 200 | $0.051 | $10.20 |
| 500 | $0.049 | $24.50 |
| 1000 | $0.049 | $49.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The KA4558S, a dual operational amplifier IC designed for audio applications, offers a wide bandwidth of 3 MHz and a slew rate of 1 V/μs. Its high input impedance and low input bias current make it an ideal choice for amplifiers, active filters, and signal conditioning circuits. With a supply voltage range of +/- 4V to +/- 18V and the ability to operate in temperatures ranging from -40°C to 85°C, the KA4558S provides reliability and flexibility in various operating conditions. Its low distortion and noise level ensure high fidelity in audio applications, while its standard 8-pin DIP or SOIC package facilitates easy integration into circuits. Whether used in audio mixers, preamplifiers, or other audio equipment, the KA4558S consistently delivers versatile and reliable performance
Key Features
- Dual operational amplifier
- High-accuracy and low noise
- Wide bandwidth (3MHz)
- Low distortion
- Common-mode input voltage range includes GND
- Power supply range: ±3V to ±22V
- Compatible with TTL, DTL, ECL, MOS
- Package: DIP- 8pin
Application
- Audio amplifiers
- Instrumentation amplifiers
- Industrial control systems
- Power supply regulators
- Signal processing circuits
- Audio mixers
- Communications equipment
- Automotive electronics
- Medical equipment
- Consumer electronics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | SIP |
| Pin Count ! | 9 | Reach Compliance Code | |
| Amplifier Type | OPERATIONAL AMPLIFIER | Average Bias Current-Max (IIB) | 0.5 µA |
| Common-mode Reject Ratio-Nom | 90 dB | Input Offset Voltage-Max | 7500 µV |
| JESD-30 Code | R-PSIP-T9 | JESD-609 Code | e3 |
| Length | 21.84 mm | Moisture Sensitivity Level | NOT APPLICABLE |
| Neg Supply Voltage Limit-Max | -22 V | Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 | Number of Terminals | 9 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | SIP |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT APPLICABLE | Qualification Status ! | COMMERCIAL |
| Seated Height-Max | 7.3 mm | Supply Voltage Limit-Max | 22 V |
| Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | NO |
| Technology | BIPOLAR | Temperature Grade ! | COMMERCIAL |
| Terminal Finish | TIN | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT APPLICABLE | Width | 3 mm |
| Manufacturer | onsemi | Product Category ! | Operational Amplifiers - Op Amps |
| RoHS | Details | Mounting Style | Through Hole |
| Package / Case | SIP-9 | Number of Channels | 2 Channel |
| Supply Voltage - Max | 22 V | SR - Slew Rate | 1.2 V/us |
| Vos - Input Offset Voltage | 6 mV | Supply Voltage - Min | - 22 V |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature ! | + 70 C |
| Ib - Input Bias Current | 500 nA | Operating Supply Current | 5.8 mA |
| Shutdown | No Shutdown | CMRR - Common Mode Rejection Ratio | 70 dB |
| Brand | onsemi / Fairchild | Height | 5.8 mm |
| Maximum Dual Supply Voltage | +/- 22 V | Operating Supply Voltage ! | +/- 22 V |
| Pd - Power Dissipation | 400 mW | Product | Operational Amplifiers |
| Product Type ! | Op Amps - Operational Amplifiers | PSRR - Power Supply Rejection Ratio | 76 dB |
| Factory Pack Quantity | 200 | Subcategory | Amplifier ICs |
| Supply Type | Dual | Voltage Gain dB | 106.02 dB |
| Part # Aliases | KA4558S_NL | Unit Weight | 0.130817 oz |
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.
FAQs
What is KA4558S?
The KA4558S is a dual, high-performance operational amplifier integrated circuit commonly used in audio applications. It is designed to provide high-quality audio signal amplification with low distortion and noise.
How Does KA4558S Work?
The KA4558S operates as a dual operational amplifier that amplifies audio signals with high fidelity and low distortion. It is ideal for audio amplification circuits in stereo systems, amplifiers, and audio mixers.
How Many Pins does KA4558S have and What are the Functions of the Pinout Configuration?
The KA4558S is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC+: Positive power supply pin.
- VCC-: Negative power supply pin.
- IN1+: Non-inverting input pin for op-amp 1.
- IN1-: Inverting input pin for op-amp 1.
- OUT1: Output pin for op-amp 1.
- IN2+: Non-inverting input pin for op-amp 2.
- IN2-: Inverting input pin for op-amp 2.
- OUT2: Output pin for op-amp 2.
What are the Pros and Cons of KA4558S?
Pros:
- High Performance: Provides high-quality audio amplification with low distortion.
- Dual Op-Amp: Allows for flexibility in audio circuit design.
- Wide Application: Suitable for various audio devices and systems.
- Cost-Effective: Offers good performance at a reasonable cost.
Cons:
- Power Consumption: May not be the most power-efficient option for battery-powered devices.
- Single-Supply Operation: Limited to single-supply operation, not ideal for dual-supply applications.
Are There Any Equivalents/Alternatives to KA4558S for Recommendation?
- The equivalent part to the KA4558S is the NJM4558 from JRC (New Japan Radio Co., Ltd).
- Alternatives to the KA4558S include the LM358 from Texas Instruments and the LM4562 from National Semiconductor.
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