BD7562F-E2

Overview

The BD7562F-E2 is a dual-channel CMOS operational amplifier manufactured by Rohm Semiconductor. It operates within a supply voltage range of 5 V to 14.5 V, supporting single or dual power configurations. Key electrical parameters include a gain-bandwidth product of 1 MHz, a slew rate of 0.9 V/µs, and an input bias current of 1 pA. The device provides a typical output current of 8 mA per channel and features rail-to-rail output swing capability. It is housed in an 8-SOP package and functions reliably across a temperature range of -40°C to 85°C.

Feature Summary

• High-voltage operation with a wide supply voltage range from +5V to +14.5V
• Input and output full-swing capability for maximum dynamic range
• Low power consumption with minimal input bias current
• Integrated phase compensation capacitor for stability

Applications

• General-purpose analog signal processing circuits
• Sensor interface amplification stages
• Battery-powered instrumentation requiring low quiescent current
• Industrial control systems operating at elevated voltages

Procurement Notes

Verify the specific suffix E2 against the manufacturer's latest datasheet to confirm pinout compatibility and environmental compliance status. Ensure the ordering code matches the required tape-and-reel or cut-tape packaging format. Cross-reference the RoHS3 declaration with current regulatory requirements for your target market before finalizing procurement specifications.

Selection Notes

Select this component when high-voltage tolerance and low power consumption are critical design constraints. The CMOS technology ensures negligible input bias current, making it suitable for high-impedance sensor interfaces. Compare the 1 MHz bandwidth and 8 mA drive capability against application requirements to ensure adequate performance margins for signal fidelity and load driving needs.

Part Context

This part belongs to the BD7562 family of high-voltage CMOS operational amplifiers from Rohm Semiconductor. The series integrates input/output full-swing amplifiers with built-in phase compensation on a single chip. The BD7562 variant specifically offers two channels with higher speed characteristics compared to the lower-power BD7542 counterpart, maintaining the same compact SOP8 footprint.

Replacement Considerations

The BD7562SF and BD7562FVM are alternative packages within the same functional family. Verify that the pin configuration remains identical between the SOP8 and MSOP8 variants if physical space constraints differ. Confirm that the thermal dissipation characteristics of the new package meet the system's power management requirements.