LM258PE4

Overview

The LM258PE4 is a dual operational amplifier manufactured by Texas Instruments, belonging to the LM258A series. It features a bipolar technology architecture with rail-to-rail input capabilities. The device operates within a supply voltage range of 3 V to 32 V or ±1.5 V to ±16 V. Key electrical parameters include a gain-bandwidth product of 700 kHz, a slew rate of 0.3 V/µs, and an input bias current of 150 nA. It provides a common-mode rejection ratio of 80 dB and delivers an output current of 1 mA per channel. The component is housed in an 8-pin PDIP package and supports an operating temperature range from -55°C to +125°C.

Feature Summary

• Dual operational amplifier configuration with rail-to-rail input functionality
• Wide single-supply operation capability ranging from 3 V to 32 V
• Extended industrial temperature performance spanning -55°C to +125°C

Applications

• General-purpose analog signal processing circuits
• Transducer amplification interfaces
• Buffer stages for sensor signals

Procurement Notes

Verify the specific datasheet revision corresponding to the LM258PE4 designation to confirm exact electrical limits and mechanical dimensions. Ensure compatibility with the target PCB footprint for the 8-pin PDIP package. Cross-reference the manufacturer's official documentation for any updates regarding lead content or RoHS compliance status associated with this specific ordering suffix.

Selection Notes

Select this component when a dual op-amp with wide supply voltage tolerance and extended temperature range is required. The rail-to-rail input feature allows for maximum dynamic range utilization near the supply rails. Consider the 700 kHz bandwidth and 0.3 V/µs slew rate for applications requiring moderate speed and low power consumption.

Part Context

This part belongs to the LM258 family of dual operational amplifiers produced by Texas Instruments. The 'E4' suffix typically indicates a lead-free finish compliant with specific environmental standards. The LM258 series is widely recognized for its versatility in general-purpose analog applications, offering a balance of performance and cost-effectiveness across various industrial and commercial sectors.

Replacement Considerations

LM258P

FAQ

What is the maximum supply voltage for the LM258PE4?

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

Does the LM258PE4 support rail-to-rail inputs?

Yes, the LM258PE4 features rail-to-rail input capability, allowing the input voltage to swing close to both supply rails.