BD87554YFV-CE2

Overview

The BD87554YFV-CE2 is a CMOS operational amplifier featuring four circuits in a push-pull, rail-to-rail configuration. It operates within a wide voltage range of 4 V to 15 V single supply or 2 V to 7.5 V dual supply. Key electrical parameters include an input bias current of 1 pA, an output current per channel of 16.5 mA, and an input offset voltage of 1 mV. The device supports surface mount installation in a 14-pin SSOPB package and functions reliably across an operating temperature range from -40°C to +125°C.

Feature Summary

• Rail-to-rail input and output capability for maximum dynamic range
• CMOS technology ensures low input bias current
• Wide operating voltage range accommodates various power supplies
• Automotive-grade reliability with extended temperature coverage

Applications

• Sensor signal amplification
• Engine control unit (ECU) interfaces
• Electric Power Steering (EPS) systems

Procurement Notes

Verify the specific suffix CE2 matches the required packaging and tape-and-reel specifications. Confirm that the 14-pin SSOPB footprint aligns with the target PCB design. Ensure the automotive grade qualification meets the specific application's environmental standards. Cross-reference the manufacturer part number against the latest datasheet revision to confirm pinout compatibility.

Selection Notes

Select this component when high precision and wide bandwidth are not the primary constraints, but rather robust drive capability and rail-to-rail performance are needed. The low input bias current makes it suitable for high-impedance sensor interfaces. Consider the 16.5 mA output current for driving moderate loads directly without additional buffering stages.

Part Context

This part belongs to Rohm's BD87554 series of automotive operational amplifiers. It is designed for harsh environments typical in vehicle electronics. The series emphasizes durability and consistent performance under varying thermal conditions, distinguishing it from general-purpose industrial op-amps through its specific automotive qualification and packaging options.

Replacement Considerations

Check for direct pin-compatible alternatives within the same ROHM family. Verify if other packages like SOP or QFN offer equivalent electrical characteristics. Ensure any substitute maintains the 14-pin configuration and automotive temperature rating.