LM2902IPWRG4HE

Instrumentation, Op Amps, Buffer Amps Overview

The LM2902IPWRG4HE is a quad operational amplifier manufactured by Texas Instruments. It features four independent high-gain amplifiers within a single package. Key electrical specifications include a gain-bandwidth product of 1.2 MHz and a slew rate of 0.5 V/µs. The input offset voltage is specified at 3 mV, with an input bias current of 20 nA. The device supports a supply voltage range up to 32 V for dual supplies or 16 V for single supplies. Output configuration is push-pull.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Integrates four independent operational amplifiers in a compact package
• Provides rail-to-rail output capability for maximum dynamic range
• Designed for low power consumption applications
• Features high common-mode rejection ratio

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor signal conditioning circuits
• Active filter designs
• Voltage follower configurations
• General-purpose analog processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the exact part marking and datasheet revision when sourcing. Confirm that the G4 suffix indicates lead-free and RoHS compliance as per Texas Instruments standards. Ensure the TSSOP-14 package matches your PCB footprint requirements. Cross-reference the specific ordering prefix if available to guarantee authenticity from authorized channels.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad op-amp solution is required with moderate bandwidth and low power constraints. The 1.2 MHz gain-bandwidth product suits general-purpose applications rather than high-speed signal processing. Consider the 3 mV offset voltage for precision requirements. The push-pull output simplifies interfacing with subsequent stages without additional buffering components.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the LM2902 family of quadruple operational amplifiers. It serves as a low-power alternative to standard bipolar op-amps. The IPWRG4 designation indicates a specific tape-and-reel packaging variant with enhanced environmental compliance. It shares functional similarities with other members of the LMx92 series but offers distinct performance characteristics tailored for cost-sensitive analog designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes include LM2902IPWR and LM2902IPWRE4. Verify pin compatibility and electrical parameter tolerances before substitution. Alternative quad op-amps may require circuit adjustments due to differences in slew rate or offset voltage specifications.