LA6500-FA-E

Overview

The LA6500L-FA-E is a power operational amplifier manufactured by onsemi, housed in a TO-220-5H package. It features a single circuit with a maximum output current of 1 A and a supply voltage range of 30 V. Key electrical parameters include a slew rate of 0.15 V/µs, input bias current of 100 nA, and input offset voltage of 2 mV. The device operates within a temperature range of -20°C to 75°C and draws 6 mA of supply current.

Feature Summary

• High output current capability for driving loads directly
• Integrated current limiter for protection against overload conditions
• Capable of operation from a single power supply

Applications

• Audio power amplification circuits
• Motor control driver stages
• Industrial actuator interfaces

Procurement Notes

Verify the exact part number suffix, as the query specifies LA6500-FA-E while official records list LA6500L-FA-E. Confirm component status, as this series has been marked as End-of-Life (EOL) by the manufacturer since March 2018. Source availability may be limited to distributor surplus or secondary market channels rather than direct factory production.

Selection Notes

Select this component when a high-current single-supply power amplifier is required. Ensure the design accommodates the thermal requirements of the TO-220-5H package given the 1 A output capability. Verify that the application does not require higher slew rates or lower offset voltages, as these are fixed at 0.15 V/µs and 2 mV respectively.

Part Context

This device belongs to the LA6500 family of power operational amplifiers originally developed by Sanyo Semicon Device and later acquired by onsemi. The family is characterized by robust output stages suitable for analog signal processing tasks requiring significant current drive. The specific FA-E suffix denotes the lead-free and RoHS-compliant variant in the TO-220-5H through-hole package.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, alternative components must be selected based on functional equivalence, such as other power op-amps with similar 1 A output and single-supply capabilities.