LM358TP/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LM358TP/NOPB is a low-power dual operational amplifier manufactured by Texas Instruments. It features two independent high-gain, internally frequency-compensated amplifiers designed for single-supply operation within a voltage range of 3V to 32V. The device supports dual supplies from ±1.5V to ±16V. Key electrical specifications include a gain-bandwidth product of 1 MHz, a slew rate of 100 mV/µs, and an input offset voltage of 7 mV. It operates with a supply current of 250 µA per channel and provides an output current of 20 mA. The common-mode rejection ratio is 80 dB, and the input voltage noise density is 40 nV/√Hz. It functions reliably across a temperature range of 0°C to +70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Internal frequency compensation ensures stability in unity-gain configurations without external components.
• Input common-mode voltage range includes ground, allowing direct sensing near the negative rail.
• Low power consumption makes the device suitable for battery-operated applications.
• Output voltage can swing close to the ground potential when powered by a single supply.

Instrumentation, Op Amps, Buffer Amps Applications

• Active filters
• General signal conditioning and amplification
• 4-20mA current loop transmitters

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'TP' against the official Texas Instruments datasheet to confirm the DSBGA-8 package and reel packaging configuration. Ensure the component matches the required operating temperature range of 0°C to +70°C for your application environment. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a low-power dual op-amp with ground-referenced input capability is required. It is appropriate for applications where moderate bandwidth (1 MHz) and low quiescent current are prioritized over high-speed performance. Consider the DSBGA-8 surface-mount package for compact designs requiring SMD assembly.

Instrumentation, Op Amps, Buffer Amps Part Context

The LM358 series consists of dual operational amplifiers known for their versatility in single-supply systems. This specific variant utilizes a DSBGA-8 package, distinguishing it from through-hole DIP or standard SOIC versions. It belongs to the broader family of general-purpose analog amplifiers widely used in industrial and consumer electronics for basic signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM358DR

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum supply voltage for the LM358TP/NOPB?

The maximum total supply voltage is 32V for single-supply operation or ±16V for dual-supply operation.

Does the LM358TP/NOPB support rail-to-rail output?

The output swings close to the negative rail (ground) but does not reach the positive rail, which typically has a headroom of approximately 1.5V below VCC.