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KA358A
Operational Amplifier, Dual, 2 Amplifier, ± 1.5V to ± 16V, DIP, 8 Pins
KA358A
Operational Amplifier, Dual, 2 Amplifier, ± 1.5V to ± 16V, DIP, 8 Pins
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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KA358A DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.307 | $0.31 |
| 10 | $0.249 | $2.49 |
| 30 | $0.225 | $6.75 |
| 100 | $0.178 | $17.80 |
| 500 | $0.165 | $82.50 |
| 1000 | $0.156 | $156.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The compact 8-pin DIP or SOIC package of the KA358A makes it easy to integrate into new or existing circuits, offering convenience and efficiency for electronic design projects. Whether you're working on audio amplifiers, active filters, instrumentation amplifiers, or voltage followers, this dual op-amp IC is sure to meet your needs with its exceptional performance and reliability
Key Features
- High accuracy and stability
- Excellent temperature coefficient
- Wide operating range: -40°C ~ 150°C
Application
- Explore Audio Applications
- Industrial Control Solutions
- Versatile Signal Modulator
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Instrumentation Amplifier | Product | Operational Amplifiers |
| Packaging ! | Tube | Unit-Weight | Bipolar |
| Mounting-Style | No Shutdown | Technology | + 70 C |
| Number-of-Channels | 32 V | Amplifier-Type | 3 V |
| Shutdown | DIP-8 | Maximum Operating Temperature ! | 250 nA |
| Operating temperature range | 60 mA | Operating-Supply-Current | +/- 1.5 V |
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 KA358A?
The KA358A is a dual, high-performance, operational amplifier integrated circuit manufactured by Fairchild Semiconductor. It is designed for general-purpose applications in audio preamplifiers, active filters, and voltage followers.
How Does KA358A Work?
The KA358A operates as a dual operational amplifier, providing amplification and signal conditioning for input signals. It features high input impedance, low input bias current, and low offset voltage, making it suitable for precision applications. The amplifier is designed to work with a wide range of supply voltages, allowing flexibility in various circuit designs.
How Many Pins does KA358A have and What are the Functions of the Pinout Configuration?
The KA358A is packaged in an 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit). The pinout configuration includes:
- 1. OUT A: Output pin for amplifier A.
- 2. -IN A: Inverting input pin for amplifier A.
- 3. +IN A: Non-inverting input pin for amplifier A.
- 4. V-: Negative power supply pin.
- 5. V+: Positive power supply pin.
- 6. +IN B: Non-inverting input pin for amplifier B.
- 7. -IN B: Inverting input pin for amplifier B.
- 8. OUT B: Output pin for amplifier B.
What are the Pros and Cons of KA358A?
Pros:
- High Input Impedance: Suitable for applications requiring high input impedance.
- Wide Supply Voltage Range: Compatible with a wide range of supply voltages.
- Low Input Bias Current: Ideal for precision signal conditioning.
Cons:
- Single-Supply Operation: Not suitable for single-supply voltage applications without additional components.
- Limited Bandwidth: May not be suitable for high-frequency applications.
Are There Any Equivalents/Alternatives to KA358A for Recommendation?
- The LM358 from Texas Instruments is an equivalent dual operational amplifier.
- Alternatives to the KA358A include the RC4558 from Texas Instruments and the NJM4565 from New Japan Radio.
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