ADA4099-2BCPZ-RL7

Overview

The ADA4099-2BCPZ-RL7 is a dual precision operational amplifier from Analog Devices, featuring an 8 MHz gain bandwidth product and a typical slew rate of 5.5 V/µs at a 25 V output swing. It operates within a supply voltage range of +3.15 V to +50 V and supports an ultrawide common-mode input range extending up to −VS + 70 V. The device incorporates low power shutdown functionality with a maximum current consumption of 20 µA. It utilizes an 8-lead LFCSP package and maintains operation across a temperature range of −55°C to +150°C.

Feature Summary

• Robust Over-The-Top operation allows inputs to function beyond the positive supply rail without phase reversal.
• Low power shutdown capability reduces quiescent current significantly when disabled.
• High robustness against electrostatic discharge events for improved handling reliability.

Applications

• Industrial sensor conditioning
• Supply current sensing
• Battery and power supply monitoring
• Front-end amplifiers in abusive environments

Procurement Notes

Verify the specific B grade performance parameters against the official datasheet specifications before integration. Confirm that the 8-lead LFCSP package dimensions align with the target PCB footprint. Ensure thermal management strategies account for the junction-to-ambient resistance characteristics under expected operating loads.

Selection Notes

Select this component for applications requiring high voltage tolerance and precision signal processing. The dual channel configuration provides two independent amplifiers within a single package. Verify that the required common-mode voltage does not exceed the specified limits for optimal CMRR performance.

Part Context

This part belongs to the ADA4099 family of robust, over-the-top precision op amps. The dual variant offers two channels compared to the single-channel ADA4099-1. The B grade designation indicates specific DC performance tolerances regarding offset voltage and drift. The RL7 suffix denotes reel packaging for automated surface-mount assembly.

Replacement Considerations

Consult the manufacturer's ordering guide for verified alternative packages or grades within the same series. Cross-reference pinouts and electrical specifications carefully when substituting similar devices from other manufacturers.