AD8141ACPZ-R7

Overview

The AD8141ACPZ-R7 is a triple, low-cost differential driver manufactured by Analog Devices Inc. It operates on a single 5 V supply or split supplies within a 4.5 V to 5.5 V range. The device features a fixed gain of 2 V/V and includes an internal common-mode feedback network for output balance. Key electrical parameters include a 275 MHz small-signal bandwidth, a 65 MHz bandwidth for 0.1 dB flatness, and a slew rate of 1150 V/µs. It is housed in a 24-lead LFCSP package.

Feature Summary

• Triple high-speed differential drivers with fixed gain of 2
• Internal common-mode feedback loop for amplitude and phase matching
• High isolation between amplifiers at 10 MHz
• Disable feature producing high-Z outputs

Applications

• Keyboard-video-mouse (KVM) networking
• Video distribution systems
• Digital signage
• Security cameras

Procurement Notes

Verify the specific suffix R7 against official documentation to confirm reel packaging requirements. Confirm availability status as supply conditions may vary. Ensure the ordering part number matches the exact pinout and functional specifications required for the design.

Selection Notes

Select this component for applications requiring triple differential signal driving over UTP cables. Consider the AD8142 variant if integrated sync-on-common-mode functionality is needed. Verify thermal management requirements for the LFCSP package under maximum power dissipation conditions.

Part Context

This component belongs to the AD8141/AD8142 family of wideband video drivers. It is designed to complement receivers like the AD8145 and crosspoint switches such as the AD8117 to form complete high-resolution video distribution architectures.

Replacement Considerations

The AD8142ACPZ-R7 is a functionally similar alternative within the same family, distinguished by integrated sync-on-common-mode circuitry.