HA7-5020-9

Overview

The HA7-5020-9 is a single-function current feedback video amplifier manufactured by Harris Corporation. It operates within a supply voltage range of ±5V to ±15V and draws a supply current of 7.5 mA. The device delivers an output current of 65 mA per channel. Key electrical specifications include a -3dB bandwidth of 100 MHz and a slew rate of 800 V/µs. It is housed in an 8-CDIP (CERDIP) package with a width of 0.300 inches (7.62 mm) and utilizes through-hole mounting.

Feature Summary

• Current feedback architecture designed for high-speed video signal processing applications
• High slew rate capability supporting rapid voltage transitions
• Wide bandwidth performance suitable for demanding video frequencies

Applications

• Video amplification circuits
• High-speed signal conditioning
• Professional video equipment

Procurement Notes

Verify the manufacturer origin, as Harris Corporation assets were acquired by Renesas Electronics. Confirm the specific package variant (CERDIP vs CDIP) matches your board layout requirements. Ensure the component status is checked against current production cycles, as legacy parts may have limited availability or require obsolescence management strategies before final procurement decisions.

Selection Notes

Select this component when high slew rates and wide bandwidth are critical for video signal integrity. The current feedback topology offers advantages over voltage feedback amplifiers in terms of stability across varying gains. Consider the through-hole packaging constraints and verify that the ±5V to ±15V supply range aligns with the system power design. Evaluate the 65 mA output drive capability against load requirements.

Part Context

This part belongs to the HA7 series of linear integrated circuits produced by Harris Semiconductor. The series includes various operational amplifiers and video amplifiers. The HA7-5020-9 specifically targets video applications requiring fast transient response. Harris Corporation was a significant player in analog semiconductor manufacturing before its acquisition by Renesas Electronics.

Replacement Considerations

Direct pin-to-pin replacements should be verified against Renesas documentation for the HA7 series. Check for updated part numbers under the Renesas portfolio. Ensure functional equivalence in bandwidth and slew rate if substituting with other current feedback video amplifiers from different manufacturers.