OPA4364AIPWTG4

Instrumentation, Op Amps, Buffer Amps Overview

The OPA4364AIPWTG4 is a quad operational amplifier manufactured by Texas Instruments, housed in a 14-pin TSSOP package. It operates within a supply voltage range of 1.8V to 5.5V and supports dual supplies from 0.9V to 2.75V. Key electrical parameters include a gain-bandwidth product of 7 MHz, a slew rate of 5 V/µs, and an input bias current of 10 pA. The device features rail-to-rail input and output capabilities with a typical common-mode rejection ratio of 90 dB. It functions across an extended temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides rail-to-rail input and output signal swing for maximum dynamic range in low-voltage applications.
• Delivers high common-mode rejection ratio to maintain signal integrity in noisy environments.
• Operates on a single low-voltage supply ranging from 1.8V to 5.5V for power efficiency.

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered instrumentation
• Active filtering circuits
• Signal conditioning in data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix G4 indicates lead-free and RoHS compliance status as per manufacturer documentation. Confirm the IPW package code corresponds to the 14-TSSOP physical footprint required for your PCB layout. Ensure the A-grade specification meets your offset voltage requirements compared to standard grades. Cross-reference the datasheet revision date to confirm parameter consistency with your design specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad configuration is required alongside rail-to-rail performance and low voltage operation. Compare the 7 MHz bandwidth against system speed requirements to ensure adequate settling time. Evaluate the 10 pA input bias current suitability for high-impedance sensor interfaces. Consider the TSSOP-14 package dimensions for space-constrained designs relative to SOIC alternatives.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OPA364 family of low-voltage, high-performance operational amplifiers. It shares architectural similarities with single (OPA364) and dual (OPA2364) channel variants, offering consistent electrical characteristics across the series. The quad configuration allows designers to reduce board space by integrating four amplifiers into a single package while maintaining the family's low noise and high CMR attributes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The OPA4364AIDRG4 serves as a pin-compatible alternative utilizing a 14-SOIC package instead of TSSOP. Verify thermal dissipation differences between the SOIC and TSSOP footprints during substitution. Ensure the mechanical height constraints of the application accommodate the selected package variant without interference.