BD7851FP-E2

Overview

The BD7851FP-E2 is a serial-in/parallel-out driver manufactured by ROHM Semiconductor, designed for specialized interface applications. It operates within a supply voltage range of 4.5 V to 5.5 V, with a typical operating voltage of 5 V. The device draws a maximum operating supply current of 100 uA. It supports an extended operating temperature range from -30°C to +85°C and is housed in an HSOP-25 surface-mount package.

Feature Summary

• Non-inverting serial-to-parallel data conversion capability
• Low power consumption suitable for battery-operated systems
• Surface-mount packaging for automated assembly

Applications

• General-purpose serial data expansion
• Industrial control system interfaces
• Consumer electronics peripheral drivers

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status prior to integration. Note that the product lifecycle status is NRND; validate long-term availability requirements against project timelines before finalizing design-in decisions.

Selection Notes

Select this component when non-inverting serial-to-parallel conversion is required at low supply voltages. Ensure the application environment remains within the specified -30°C to +85°C operational temperature range. Verify that the HSOP-25 package dimensions align with the target PCB layout constraints.

Part Context

This part belongs to the BD7851FP series of interface ICs. It serves as a dedicated driver for converting serial input signals into parallel outputs. The family focuses on providing reliable data shifting capabilities for embedded systems requiring minimal external components.

Replacement Considerations

No public confirmed substitute part numbers are available.