LV8414CS-N-TE-L-H

Overview

The LV8414CS-N-TE-L-H is a bipolar stepper motor driver manufactured by onsemi, designed for camera applications. It operates within a supply voltage range of 2.5 V to 5.5 V and delivers an output current of 400 mA. The device utilizes Bi-CMOS technology and features an I2C interface for control. It supports stepping resolutions of 1, 1/2, and 1/256 steps. Packaged in a 32-WLPJ (2.47x2.47 mm) format, it functions as a fully integrated driver with control and power stages. The component is rated for operating temperatures between -30°C and +85°C.

Feature Summary

• Fully integrated driver combining control logic and power stages for bipolar stepper motors
• I2C interface enables digital control of motor operations
• Supports multiple stepping resolutions including full, half, and microstepping modes

Applications

• Camera lens actuation systems
• Optical zoom mechanisms
• Autofocus modules

Procurement Notes

Verify the specific suffix N-TE-L-H against official datasheets to confirm package and tape/reel specifications. Confirm end-of-life status with the manufacturer prior to design finalization. Ensure I2C address configurations match system requirements. Validate thermal performance within the specified temperature range during integration.

Selection Notes

Select this component for designs requiring compact bipolar stepper motor control via I2C. Verify compatibility with the target supply voltage range of 2.5 V to 5.5 V. Ensure the 32-WLPJ package fits the PCB footprint constraints. Check that the 400 mA output current meets the motor coil requirements.

Part Context

This part belongs to the LV8414 series of motor drivers from onsemi. It is categorized under motor controllers and drivers, specifically for stepping motors. The series targets portable electronics and camera modules where space efficiency and low power consumption are critical. It integrates Bi-CMOS technology for efficient operation.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult onsemi directly for alternative components or updated lifecycle information.