ADA4851-4YRUZ-RL7

Overview

The ADA4851-4YRUZ-RL7 is a quad, high-speed, voltage feedback operational amplifier with rail-to-rail output capability. It operates on supply voltages ranging from 2.7 V to 12 V and features a typical bandwidth of 130 MHz at unity gain. The device offers a slew rate up to 375 V/μs and settles to 0.1% within 55 ns. It includes a power-down mode for the single-channel variant, though this specific quad package does not support individual channel shutdown. The amplifier maintains low quiescent current consumption while delivering excellent video specifications, including differential gain of 0.08% and differential phase of 0.09°.

Feature Summary

• Rail-to-rail output stage allows signal swing within 60 mV of either supply rail
• High-speed performance with 130 MHz bandwidth and 375 V/μs slew rate
• Low power consumption with approximately 2.5 mA quiescent current per amplifier
• Extended temperature operation range from -40°C to +125°C

Applications

• Automotive infotainment systems
• Consumer video applications
• Professional video equipment
• Video switchers
• Active filters

Procurement Notes

Verify the ordering suffix YRUZ-RL7 corresponds to the 14-lead TSSOP package and reel packaging configuration. Confirm that the component matches the standard commercial grade specifications rather than the automotive qualified W-series variants. Ensure the datasheet revision J parameters align with your design requirements before finalizing procurement orders.

Selection Notes

Select this component when multiple high-speed amplifiers are required in a compact surface-mount footprint. The quad configuration reduces board space compared to using four separate single amplifiers. Consider the input common-mode voltage range limitations near the positive rail when designing single-supply circuits. Verify that the load capacitance requirements do not compromise stability without additional compensation components.

Part Context

This part belongs to the ADA4851 family of low-cost, high-speed op amps manufactured by Analog Devices Inc. The family includes single (ADA4851-1), dual (ADA4851-2), and quad (ADA4851-4) versions. The YRUZ designation indicates the 14-lead TSSOP package, while RL7 specifies the tape and reel quantity. The series is designed for general-purpose high-speed applications requiring rail-to-rail output performance.

Replacement Considerations

Direct functional substitutes include other quad rail-to-rail output op amps with similar bandwidth and supply voltage ranges. Check pin compatibility for the 14-lead TSSOP package. Automotive qualified equivalents are available as the ADA4851-4W series if extended reliability standards are required. Verify that replacement parts meet the same settling time and distortion specifications.