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MC1458ID
Product Overview
- Category: Integrated Circuit (IC)
- Use: Operational Amplifier
- Characteristics: Dual General-Purpose Op-Amp
- Package: DIP-8 (Dual In-Line Package, 8 pins)
- Essence: High-performance operational amplifier
- Packaging/Quantity: Available in tubes of 25 or reels of 2,500 units
Specifications
- Supply Voltage: ±3V to ±18V
- Input Offset Voltage: 2mV (maximum)
- Input Bias Current: 20nA (maximum)
- Input Offset Current: 5nA (maximum)
- Gain Bandwidth Product: 1MHz (typical)
- Slew Rate: 0.5V/µs (typical)
- Common Mode Rejection Ratio: 70dB (typical)
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MC1458ID has a DIP-8 package with the following pin configuration:
___________
VCC | 1 8 | Vout
Vin-| 2 7 | NC
Vin+| 3 6 | NC
NC | 4 5 | GND
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Functional Features
- Dual op-amp in a single package
- Wide supply voltage range
- Low input offset voltage and bias current
- High gain bandwidth product
- Low power consumption
- High output current drive capability
- Short-circuit protection
Advantages and Disadvantages
Advantages: - Compact and convenient dual op-amp package - Versatile for various applications - Low power consumption - Good performance characteristics
Disadvantages: - Limited gain bandwidth product compared to some specialized op-amps - Not suitable for high-frequency applications
Working Principles
The MC1458ID is a dual operational amplifier designed for general-purpose applications. It consists of two independent op-amps in a single package. Each op-amp has a differential input stage, a voltage gain stage, and an output stage. The op-amp operates by amplifying the difference between its two input voltages and producing an output voltage proportional to this difference.
Detailed Application Field Plans
The MC1458ID can be used in various applications, including but not limited to: 1. Audio amplification circuits 2. Signal conditioning circuits 3. Active filters 4. Voltage regulators 5. Instrumentation amplifiers 6. Oscillators 7. Comparators 8. Voltage-controlled oscillators (VCOs) 9. Waveform generators 10. Precision rectifiers
Detailed and Complete Alternative Models
Some alternative models that can be considered as replacements for the MC1458ID are: 1. LM358: Dual Operational Amplifier 2. TL072: Low Noise JFET Input Operational Amplifier 3. NE5532: Dual Low-Noise Operational Amplifier 4. AD822: Precision Instrumentation Amplifier 5. LM324: Quad Operational Amplifier
These alternatives offer similar functionalities and can be used depending on specific requirements and design considerations.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC1458ID v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MC1458ID in technical solutions:
Q: What is MC1458ID? A: MC1458ID is a dual operational amplifier (op-amp) integrated circuit commonly used in various electronic applications.
Q: What is the voltage supply range for MC1458ID? A: The voltage supply range for MC1458ID is typically between ±3V and ±18V.
Q: What is the maximum output current of MC1458ID? A: The maximum output current of MC1458ID is around 20mA.
Q: Can MC1458ID be used as a voltage comparator? A: Yes, MC1458ID can be used as a voltage comparator due to its high gain and fast response time.
Q: Is MC1458ID suitable for audio applications? A: Yes, MC1458ID can be used in audio applications such as preamplifiers, mixers, and tone control circuits.
Q: What is the input offset voltage of MC1458ID? A: The input offset voltage of MC1458ID is typically around 2mV.
Q: Can MC1458ID operate at high frequencies? A: Yes, MC1458ID has a unity-gain bandwidth of approximately 1MHz, making it suitable for many high-frequency applications.
Q: Does MC1458ID have built-in protection features? A: No, MC1458ID does not have built-in protection features, so external measures may be required to protect it from overvoltage or short-circuit conditions.
Q: Can MC1458ID be used in single-supply applications? A: Yes, MC1458ID can be used in single-supply applications by biasing the inputs to a suitable voltage level.
Q: What is the temperature range for MC1458ID? A: The temperature range for MC1458ID is typically between -40°C and +85°C, making it suitable for a wide range of operating conditions.
Please note that these answers are general and may vary depending on specific datasheet specifications or application requirements.