MC1558TDC2

Instrumentation, Op Amps, Buffer Amps Overview

The MC1558TDC2 is a dual general-purpose operational amplifier die manufactured by Texas Instruments. It belongs to the LM1558 series and features two independent amplifier circuits within a single die package. The component is designed for through-hole integration in industrial applications, operating within a temperature range of -55°C to +125°C. It supports a maximum supply voltage of 30 V and minimum of 10 V. Key electrical characteristics include a gain-bandwidth product of 1 MHz, a slew rate of 500 mV/us, and an input offset voltage of 5 mV. The device draws 3.4 mA of quiescent current per channel and provides an output current capability of 25 mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture providing two independent general-purpose operational amplifiers on a single die substrate.
• Industrial-grade thermal stability ensuring reliable operation across extended temperature ranges from -55°C to +125°C.
• High common-mode rejection ratio supporting accurate signal processing in noisy environments.
• Robust output drive capability suitable for interfacing with various load requirements.

Instrumentation, Op Amps, Buffer Amps Applications

• Industrial control systems requiring high-temperature stability
• Precision instrumentation signal conditioning
• Buffer amplifier stages in measurement equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify part status carefully as this specific die variant may be discontinued or subject to limited availability. Confirm that the bare die format meets your assembly capabilities, as it requires specialized packaging and mounting processes distinct from standard packaged ICs. Ensure compatibility with existing PCB designs intended for the LM1558 family before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual op-amp solution is required in an industrial environment with wide temperature constraints. Consider the bare die form factor if space optimization and custom packaging are priorities. Compare against packaged equivalents like the MC1558G if standard surface mount or through-hole packages are preferred for easier assembly.

Instrumentation, Op Amps, Buffer Amps Part Context

This component is part of the broader LM1558/MC1558 family of dual operational amplifiers produced by Texas Instruments. It shares functional similarities with other members of the series but differs in its physical presentation as a bare die rather than a packaged integrated circuit. This format allows system designers to integrate the amplifier directly into custom hybrid modules or specialized substrates.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The MC1558G is a documented packaged equivalent within the same family. Verify pinout and electrical specifications match requirements when substituting, noting the difference between bare die and TO-99-8 package formats.