BD7282YFVM-CTR

Overview

The BD7282YFVM-CTR is a dual-channel, high-speed CMOS operational amplifier from ROHM Semiconductor, designed for automotive applications. It features Nano Cap technology, enabling stable operation with output capacitors up to 1 nF without oscillation. The device supports a supply voltage range of 2.5 V to 5.5 V and operates within a temperature range of -40°C to +125°C. Key electrical parameters include a gain-bandwidth product of 7 MHz, a slew rate of 10 V/µs, and an input offset voltage maximum of 1.6 mV. It offers rail-to-rail input and output capabilities with low noise density.

Feature Summary

• Integrates Nano Cap technology for stability with output capacitance
• Provides rail-to-rail input and output signal swing
• Features ultra-low input bias current characteristic
• Complies with AEC-Q100 automotive grade standards

Applications

• Battery-powered industrial equipment
• Sensor signal amplification circuits
• Automotive electronic control units

Procurement Notes

Verify the specific suffix CE2 or CTR against the manufacturer's official datasheet to ensure package and tape-and-reel compatibility. Confirm RoHS compliance status and functional safety classification if required for automotive integration. Check for obsolescence notices as product lifecycles may change.

Selection Notes

Select this component when high speed and low noise are required in a single-supply environment. The Nano Cap feature simplifies design by removing the need for isolation resistors with capacitive loads. Ensure the 5.5 V maximum supply voltage aligns with the system power rails.

Part Context

This part belongs to ROHM's Nano Cap series of operational amplifiers, which are optimized for industrial and automotive markets. The series emphasizes stability under capacitive loading conditions, addressing common issues in sensor interfaces and data acquisition systems where cable capacitance or filtering capacitors are present.

Replacement Considerations

Consult official substitution lists for equivalent dual-channel CMOS op-amps with similar GBW and supply constraints. Verify pinout compatibility and thermal performance before replacing.