COM-15946

Instrumentation, Op Amps, Buffer Amps Overview

The COM-15946 is a SparkFun-branded breakout board featuring the AS358P operational amplifier. This component is a dual-channel, general-purpose op-amp housed in an 8-DIP (PDIP-8) package with a 0.300-inch (7.62mm) width. It operates within a supply voltage range of 3V to 18V and supports output swings from -18V to -1.5V and 1.5V to 18V. The device functions across a temperature range of -40°C to +85°C, offering a typical input offset voltage of 2mV and bias current of 20nA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel push-pull operational amplifier configuration
• Through-hole compatible 8-pin DIP packaging for breadboard or PCB integration
• Wide single or split power supply operation capability

Instrumentation, Op Amps, Buffer Amps Applications

• General-purpose signal amplification circuits
• Audio pre-amplifier stages
• Basic analog filtering applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify product status carefully as listings indicate this item has been retired from the SparkFun catalog and is no longer actively sold by the manufacturer. Check distributor backorder statuses or alternative sources if acquisition is required, noting that availability may be limited to existing stock or third-party suppliers rather than direct new production runs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component only if through-hole assembly is required and the specific pinout of the AS358P matches the design schematic. Consider that it is a legacy or discontinued item; verify compatibility with existing inventory levels and ensure that the dual-channel architecture meets the circuit requirements without needing additional components for single-channel tasks.

Instrumentation, Op Amps, Buffer Amps Part Context

This part represents a SparkFun development board integrating the STMicroelectronics AS358P op-amp. SparkFun Electronics specializes in creating accessible hardware modules for IoT and electronics projects, often repackaging standard industrial components into user-friendly formats for prototyping and educational use.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes include other dual op-amps such as the LM358 or TL082, provided pin compatibility and electrical specifications align with the original design requirements.