5962-9683901MPA

Overview

The AD8041 is a low power voltage feedback, high speed amplifier designed to operate on +3 V, +5 V, or ±5 V supplies. It features true single-supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail. The output voltage swing extends to within 50 mV of each rail, providing maximum dynamic range. Key specifications include a 160 MHz bandwidth, 160 V/µs slew rate, and 5.2 mA quiescent current. It includes a disable feature reducing current to 1.5 mA.

Feature Summary

• Rail-to-rail output capability with minimal voltage drop from supply rails
• Integrated active-low disable function for power reduction and multiplexing
• Input voltage range extends below the negative supply without phase reversal
• High-speed performance suitable for video and A/D converter driving

Applications

• Video switchers and distribution amplifiers
• A/D converters drivers
• Professional cameras and CCD imaging systems
• Ultrasound equipment
• Single-supply multiplexers

Procurement Notes

Verify the specific military-grade variant requirements against the DSCC drawing specifications. Confirm that the CERDIP package meets the thermal and environmental standards required for the -55°C to +125°C operating range. Ensure ESD precautions are strictly followed during handling due to device sensitivity.

Selection Notes

Select this component when high-speed signal processing is required under strict power constraints. The rail-to-rail output and wide input common-mode range simplify single-supply designs. The integrated disable pin offers system-level control for power management and signal switching applications without external components.

Part Context

This part number represents the military-grade version of the AD8041 series. While standard commercial versions use plastic packages, this variant utilizes an 8-lead CERDIP package. It maintains the same electrical characteristics as the commercial AD8041 but operates over an extended temperature range of -55°C to +125°C.

Replacement Considerations

Direct substitutes include other parts listed in the AD8041 family such as the AD8041AN or AD8041AR, provided the package type and temperature range requirements align with the application design.

FAQ

How does the disable pin affect the output state?

Pulling the disable pin low (below +VS by at least 2.5 V) three-states the output and reduces the supply current to approximately 1.5 mA.

What is the input common-mode voltage range?

The input voltage range extends 200 mV below the negative supply rail and up to 1 V beyond the positive supply rail without causing phase reversal.