LM358 Bridgold amplifier IC offers op-amp, 3 V to 32 V supply, low

Description

Product Overview

The LM358 Bridgold amplifier IC is a versatile dual operational amplifier designed for a broad range of electronic applications. Housed in an 8‑pin PDIP package, this component combines a true differential input stage with internally compensated circuitry, delivering stable performance without the need for external compensation components. Its ability to operate from a single supply voltage of 3 V up to 32 V makes it suitable for both low‑power battery‑operated devices and higher‑voltage industrial systems.

Key specifications include low input bias currents, short‑circuit protected outputs, and a wide common‑mode voltage range that accommodates signals swinging close to the supply rails. The device’s robust construction ensures reliable operation in harsh environments, while its compact footprint supports dense PCB layouts.

Usage

Engineers and hobbyists alike can integrate the LM358 Bridgold into sensor conditioning circuits, audio pre‑amplifiers, and control system modules. Its wide supply range allows deployment in portable instrumentation powered by a single AA battery, as well as in automotive control units that require higher voltage rails. The low input bias current is especially beneficial for precision sensor interfaces, where minimizing error currents is critical.

In audio applications, the dual op‑amp configuration enables the creation of active filters, tone controls, and headphone drivers, delivering clean amplification with minimal distortion. For industrial automation, the short‑circuit protected outputs safeguard downstream components, reducing the risk of damage during fault conditions.

Why Choose Us

Choosing the LM358 Bridgold means selecting a component backed by rigorous quality assurance processes. Each IC undergoes comprehensive testing to verify electrical parameters, ensuring consistency across the 50‑piece lot. Our partnership with Bridgold guarantees that the parts meet original manufacturer specifications, providing confidence in long‑term reliability.

We also offer responsive technical support, assisting customers with schematic design, layout optimization, and troubleshooting. Our after‑sales service includes rapid replacement for any units that fail to meet performance expectations, reinforcing our commitment to customer satisfaction.

Key Features

• True differential input stage delivers accurate signal amplification with minimal offset.
• Low input bias currents reduce error in high‑impedance sensor circuits.
• Short‑circuit protected outputs safeguard connected loads during fault conditions.
• Wide supply voltage range of 3 V to 32 V supports both low‑power and high‑voltage designs.
• Dedicated technical support and fast replacement service for peace of mind.

FAQ

What is the maximum output current of the LM358?

The LM358 can source or sink up to 20 mA per output pin, which is sufficient for most signal‑level applications and small load driving.

Can the LM358 operate from a single supply?

Yes, it is designed for single‑supply operation from 3 V up to 32 V, eliminating the need for dual‑rail power supplies in many designs.

Is the LM358 suitable for audio applications?

Absolutely. Its low noise and distortion characteristics make it a solid choice for pre‑amplifier stages, active filters, and tone control circuits in audio equipment.

How does the internal compensation affect circuit design?

Internal compensation simplifies the design process by removing the requirement for external compensation components, reducing board space and component count.

What warranty does Bridgold provide for this component?

Bridgold offers a standard one‑year warranty covering manufacturing defects, and we provide a hassle‑free return policy for any non‑conforming units.