EL7232CSZ

Overview

The EL7232CSZ is a dual-channel, high-speed line driver manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 4.5 V to 16 V and delivers a peak output current of 2 A. The device features low quiescent current consumption of 1 mA and supports clocking speeds up to 10 MHz. Electrical characteristics include a rise time of 10 ns and a fall time of 13 ns. It is housed in an SOIC-8 surface-mount package and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides 3-state output capability for flexible bus management
• Compatible with both 3V and 5V input logic levels
• Features low, matched output impedance of 5Ω

Applications

• Parallel bus line drivers
• EPROM and PROM programming circuits
• Motor control systems
• Sampling circuits

Procurement Notes

Verify component authenticity through authorized channels as the EL7232CSZ is marked obsolete by the manufacturer. Confirm RoHS compliance status and check for moisture sensitivity level requirements prior to handling. Ensure replacement strategies are evaluated due to end-of-life status.

Selection Notes

Select this component for applications requiring high-speed driving of capacitive lines with low power dissipation. Verify that the required supply voltage falls between 4.5 V and 16 V. Consider the SOIC-8 package constraints and thermal performance limits when designing the PCB layout.

Part Context

This part belongs to the EL7232 series of dual channel line drivers. It serves as a high-performance alternative to standard bipolar drivers, offering significantly reduced supply currents while maintaining fast switching speeds. The series is designed for microprocessor-based applications where timing integrity is critical.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.