Texas Instruments LM358D

Overview

LM358D from Texas Instruments is a dual general-purpose operational amplifier in SOIC-8 package, designed for cost-sensitive industrial and consumer applications. It delivers 1.2MHz unity-gain bandwidth, 300µA per amplifier quiescent current, ±3mV max input offset voltage at 25°C, rail-to-rail input (including ground), and operates from 3V to 36V single or ±18V dual supply - enabling direct low-side current sensing and sensor signal conditioning in power supplies and motor control circuits.

For engineers reviewing the LM358D datasheet, LM358D pinout, LM358D application, or LM358D equivalent, this page provides verified electrical specifications, SOIC-8 terminal mapping, real-world use cases in AC inverters and multi-function printers, and validated alternative parts with documented parameter differences.

Technical Context

The LM358D belongs to the legacy LM358 family and implements two independent high-voltage op amps with internally compensated unity-gain-stable architecture. Its input stage supports common-mode voltage down to V– (ground in single-supply mode), and its output swings within ~1.5V of V+ and ~20mV of V– under light load - making it suitable for single-supply transducer interfaces.

It features 70–140 V/mV open-loop gain, 0.5 V/µs slew rate, and 100 pF capacitive load drive capability. ESD robustness is rated at ±500 V HBM, consistent with standard commercial-grade op amps - not the enhanced ±2kV HBM found in LM358B variants.

Key Specifications

Pinout & Package

LM358D is supplied in an 8-pin SOIC (Small Outline Integrated Circuit) package measuring 4.9 mm × 6.0 mm, with standard 1.27 mm pitch and gull-wing leads compatible with automated PCB assembly.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual operational amplifier applications.

Compared with LM358D, LM358DR offers identical performance with updated environmental compliance, while LM2904DT extends thermal capability and ruggedness - both retain full functional equivalence in standard dual-op-amp roles without layout modification.

Availability

LM358D is available at Aetrix Electronics and suitable for AC inverters, multi-function printers, and desktop PC power supplies requiring stable component supply, long-term obsolescence management, and volume pricing consistency.

Supply support for LM358D includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader delivering analog, embedded processing, and connectivity solutions with over 90 years of innovation in industrial, automotive, and consumer electronics.

The LM358D belongs to TI's legacy general-purpose op amp product line, engineered for broad compatibility, ease of use, and cost-effective implementation in analog signal chains across commercial and industrial equipment.

FAQ

What is the maximum supply voltage for LM358D?

The LM358D supports a maximum supply voltage of 36 V for single-supply operation or ±18 V for dual-supply configurations. Absolute maximum ratings specify ±20 V or 40 V total supply differential, but recommended operating conditions cap continuous use at 36 V to ensure long-term reliability and parametric consistency across temperature.

Does LM358D support rail-to-rail output swing?

No, LM358D does not provide rail-to-rail output. Its output typically swings within 1.5 V of V+ and 20 mV of V− at 1 mA load. For example, with V+ = 5 V and V− = 0 V, the output ranges from ~20 mV to ~3.5 V - limiting dynamic range in low-voltage systems unless external level-shifting is applied.

Can LM358D replace LM358DR in existing designs?

Yes, LM358D can directly replace LM358DR in most applications because both share identical electrical specifications, SOIC-8 package dimensions, pinout, and thermal characteristics. The primary distinction is RoHS compliance and green mold compound in LM358DR - no schematic or layout changes are required for drop-in substitution.

What is the input offset voltage specification for LM358D at room temperature?

The LM358D has a maximum input offset voltage of ±3 mV at 25°C, with typical value around ±2 mV. This parameter increases to ±7 mV over the full 0°C to 70°C operating range. Designers should account for this drift in precision DC-coupled applications, especially where gain exceeds 100.

Is LM358D suitable for single-supply sensor interface applications?

Yes, LM358D is well-suited for single-supply sensor interfaces due to its input common-mode range extending to V− (ground). This allows direct connection of grounded sensors such as current shunts, RTDs, and bridge transducers without level-shifting circuitry - simplifying front-end design while maintaining accuracy within its offset and gain error budget.