LM1458M-TI

Overview

The LM1458M-TI is a dual operational amplifier manufactured by Texas Instruments, housed in an 8-SOIC surface-mount package. It features two independent circuits within a single device. Key electrical parameters include a maximum supply voltage of 18 V and a typical supply current of 3 mA. The input offset voltage is specified at 1 mV. The component is designed for surface mount technology (SMT) installation.

Feature Summary

• Dual-channel architecture providing two independent operational amplifiers in one package
• Surface-mount construction utilizing the SOIC-8 form factor
• Low power consumption characteristics with minimal supply current requirements

Applications

• General-purpose signal conditioning circuits
• Audio pre-amplification stages
• Sensor interface applications

Procurement Notes

Verify the specific manufacturer suffix and tape-and-reel specifications against the official Texas Instruments datasheet to ensure compatibility with automated assembly processes. Confirm that the ordering part number matches the exact package variant required for the design. Cross-reference the RoHS compliance status and lead time directly with authorized distributors or the manufacturer's official channels prior to procurement.

Selection Notes

Select this component when a dual op-amp solution is required in a compact surface-mount footprint. Ensure the design accommodates the 18 V maximum supply voltage limit and the 1 mV input offset voltage specification. Verify that the thermal dissipation capabilities of the SOIC-8 package meet the system's power budget requirements under expected operating conditions.

Part Context

This device belongs to the LM1458 series of dual operational amplifiers produced by Texas Instruments. It serves as a general-purpose analog signal processing component suitable for various electronic systems requiring dual amplification functions in a small form factor.