4558D Dual op amp

The 4558D is a dual operational amplifier (op-amp) IC designed for a wide range of analog signal processing applications. It offers high gain, wide bandwidth, and low noise, making it suitable for various audio, industrial, and instrumentation applications.

Key Features:

• Dual Op Amp: Contains two independent, high-gain, internally frequency-compensated operational amplifiers.
• Wide Supply Voltage Range: Operates over a wide range of supply voltages, typically from ±3V to ±18V.
• High Gain: Provides a typical open-loop voltage gain of 100 dB.
• Wide Bandwidth: Offers a wide bandwidth of typically 3 MHz.
• Low Noise: Features low input noise voltage, making it suitable for audio applications.
• Short-Circuit Protection: Includes internal circuitry to protect against output short circuits.
• Package Type: Available in various packages, including DIP-8 and SOP-8.

Technical Specifications:

• Input Offset Voltage: Typically 2 mV
• Input Bias Current: Typically 200 nA
• Slew Rate: Typically 1 V/μs
• Common-Mode Rejection Ratio (CMRR): Typically 70 dB
• Power Supply Rejection Ratio (PSRR): Typically 90 dB
• Operating Temperature Range: 0°C to +70°C

Applications:

• Audio Amplifiers: Suitable for pre-amplification and audio signal processing.
• Active Filters: Used in the design of various active filter circuits.
• Signal Conditioning: Ideal for amplifying and conditioning analog signals.
• Instrumentation: Applied in precision measurement and instrumentation circuits.
• Industrial Control: Used in control systems and industrial automation.
• Oscillators: Employed in the design of oscillator circuits for signal generation.

Datasheet:
For detailed technical information, refer to the 4558D datasheet.