MAX4480AXK

Instrumentation, Op Amps, Buffer Amps Overview

The MAX4480AXK+T is a single-channel, low-cost operational amplifier manufactured by Analog Devices Inc. (Maxim Integrated). It features rail-to-rail input and output capabilities, supporting supply voltages from 2.7V to 5.5V. Key electrical parameters include a gain-bandwidth product of 7MHz, a slew rate of 20V/µs, and an input bias current of 100pA. The device operates within a temperature range of -40°C to +125°C and is housed in a compact SC-70-5 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation for maximum dynamic range
• Low cost general-purpose design suitable for space-constrained applications
• High slew rate of 20V/µs for fast signal response

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered equipment
• Active filters
• Buffer amplifiers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix (+T) indicates tape-and-reel packaging when ordering. Confirm RoHS3 compliance status with the manufacturer or authorized distributor prior to procurement. Ensure the SC-70-5 footprint matches the PCB layout requirements. Check for any recent production change notices that may affect pinout or specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring rail-to-rail performance in a minimal footprint. The 7MHz bandwidth and 20V/µs slew rate support moderate-speed signal processing. Compare against the MAX4484 series if lower offset voltage is required, as the MAX4480 prioritizes cost and speed over precision offset characteristics.

Instrumentation, Op Amps, Buffer Amps Part Context

The MAX4480 belongs to the Maxim Integrated family of low-cost, single-supply operational amplifiers. It shares architectural similarities with the MAX4484 and MAX4486 series but offers distinct trade-offs between bandwidth, slew rate, and offset voltage. The AXK variant specifically denotes the SC-70-5 package configuration.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The MAX4484AXK+T is a related part offering lower input offset voltage (300µV vs unspecified for MAX4480) but similar bandwidth. Verify if the higher precision of the MAX4484 is necessary or if the cost advantage of the MAX4480 is sufficient for the application.