ADA4860-1YRJZ-R2

Overview

The ADA4860-1 is a low-cost, high-speed current feedback operational amplifier manufactured by Analog Devices Inc. It features an 800 MHz bandwidth and 790 V/μs slew rate. The device operates on supply voltages from 5 V to 12 V with a typical quiescent current of 6 mA. It includes a power-down feature reducing current to 0.25 mA. Key specifications include 3.5 mV input offset voltage, 25 mA output current, and 0.02% differential gain. It is housed in a 6-lead SOT-23 package and functions within a temperature range of -40°C to +105°C.

Feature Summary

• High-speed performance with 800 MHz bandwidth and 790 V/μs slew rate for rapid signal processing
• Integrated power-down mode significantly reduces quiescent current consumption when inactive
• Excellent video fidelity characterized by low differential gain and phase errors
• Operates on wide single or dual supply voltages ranging from 5 V to 12 V

Applications

• Consumer video circuits
• Professional video systems
• Broadband video drivers
• ADC buffers
• Active filters

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging type and reel specifications. Confirm that the component meets RoHS compliance requirements for your region. Ensure the operating temperature range aligns with your environmental design constraints. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this amplifier for applications requiring high speed and low cost. Consider the current feedback architecture which offers fast settling times. Evaluate the need for the power-down feature to manage system power budgets. Ensure the 6-lead SOT-23 package fits your PCB layout constraints. Verify that the required output current does not exceed the device limits.

Part Context

This component belongs to the ADA4860 series of high-speed operational amplifiers. It is designed as a cost-effective solution for video and broadband applications. The device utilizes a current feedback topology to achieve its high slew rates. It is manufactured by Analog Devices Inc. and is available in surface-mount packages suitable for automated assembly.

Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers. Do not assume pin compatibility without reviewing datasheets. Verify bandwidth and slew rate requirements match the replacement. Check if the alternative supports the same supply voltage range.