OPA2350PAG4

Instrumentation, Op Amps, Buffer Amps Overview

The OPA2350PAG4 is a dual-channel, high-speed operational amplifier from the MicroAmplifier series by Texas Instruments. It features rail-to-rail input and output capabilities, optimized for single-supply operation within a voltage range of 2.7V to 5.5V. Key electrical specifications include a gain bandwidth product of 38 MHz, a slew rate of 22 V/µs, and a maximum supply current of 5.2 mA per channel. The device offers low offset voltage (150 µV) and low noise (7 nV/√Hz), housed in an 8-pin PDIP package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output functionality enables full signal swing across the entire supply voltage range.
• High-speed performance with 38 MHz gain bandwidth and 22 V/µs slew rate supports fast signal processing.
• Low power consumption design draws only 5.2 mA per channel, suitable for battery-operated applications.
• Low offset voltage and low noise characteristics ensure high precision in signal conditioning.

Instrumentation, Op Amps, Buffer Amps Applications

• Driving analog-to-digital converters (ADCs)
• Audio signal processing circuits
• Portable instrumentation devices
• Video and imaging signal chains

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the package type matches the required PCB footprint, as the 'PA' suffix indicates a plastic DIP package. Confirm RoHS compliance status via the manufacturer's datasheet, as environmental certifications can vary by production batch. Ensure the ordering part number includes the correct suffix for lead-free manufacturing if required by assembly standards.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when both high speed and rail-to-rail I/O are required in a dual-channel configuration. Compare against the OPA2350UA variant if surface-mount packaging is preferred. Consider the OPA350 or OPA4350 if single or quad channel architectures better fit the system topology while maintaining similar electrical performance metrics.

Instrumentation, Op Amps, Buffer Amps Part Context

The OPA2350PAG4 belongs to the MicroAmplifier family, designed for general-purpose high-speed applications. It shares core specifications with the OPA2350UA and OPA2350EA variants, differing primarily in package style. This series emphasizes low power and high speed, making it a standard choice for portable and battery-powered electronic designs requiring precise amplification.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional equivalents include the OPA2350UA and OPA2350EA. Verify pin compatibility and package dimensions before substitution, as the PDIP package differs significantly from SOIC or VSSOP footprints used in other variants.