Supply original LM158H/NOPB, Linear - Amplifiers - Instrumentation, Operational Amplifiers, Buffer Amplifiers, by Texas Instruments

The LM158H/NOPB is a dual operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for a variety of applications, including signal conditioning, filtering, and amplification. Here’s a detailed description of its features and specifications:

General Features:

• Type: Dual Operational Amplifier
• Package: Typically available in an 8-pin DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) format, which makes it suitable for both through-hole and surface-mount applications.
• Temperature Range: The LM158H/NOPB is rated for operation over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

Electrical Characteristics:

• Supply Voltage: The op-amp can operate with a single supply voltage ranging from 3V to 32V or dual supplies of ±1.5V to ±16V.
• Input Offset Voltage: The input offset voltage is typically low, around 2mV, which enhances accuracy in precision applications.
• Input Bias Current: The input bias current is also low, typically around 20nA, which is beneficial for high-impedance applications.
• Gain Bandwidth Product: The gain bandwidth product is approximately 1 MHz, allowing for adequate performance in many frequency response applications.
• Slew Rate: The slew rate is about 0.3 V/µs, which defines how quickly the output can respond to rapid changes in the input signal.

Performance:

• Common-Mode Rejection Ratio (CMRR): The CMRR is typically around 100 dB, which indicates the op-amp's ability to reject common-mode signals, enhancing its performance in differential signal applications.
• Power Supply Rejection Ratio (PSRR): The PSRR is also high, typically around 100 dB, ensuring stable operation despite variations in supply voltage.
• Output Drive Capability: The LM158H/NOPB can drive loads of up to 10 kΩ, making it suitable for interfacing with various components in electronic circuits.

Applications:

The LM158H/NOPB is widely used in various applications, including:

• Signal amplification in audio and instrumentation systems.
• Active filters and integrators in analog signal processing.
• Voltage followers and buffers to isolate different stages of a circuit.
• Comparators and oscillators in control systems.

Additional Information:

• RoHS Compliant: The LM158H/NOPB is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is environmentally friendly.
• Pin Configuration: The standard pin configuration includes inputs, outputs, and power supply pins, allowing for straightforward integration into circuit designs.

In summary, the LM158H/NOPB from Texas Instruments is a versatile and reliable dual op-amp that offers a combination of low noise, high precision, and wide operational range, making it suitable for a broad spectrum of electronic applications.