MAX8614BETD/V+T

Overview

The MAX8614BETD/V+T is a dual-output DC-DC converter designed for CCD and LCD applications. It integrates positive and negative charge pumps to generate required bias voltages. The device operates from a single supply input, typically ranging from 2.7V to 5.5V. It features adjustable output voltages and low ripple characteristics suitable for analog signal processing circuits. The component is housed in a TSSOP-16 package with exposed pad for thermal management.

Feature Summary

• Dual-output architecture providing simultaneous positive and negative voltage generation
• Integrated charge pump topology eliminates external inductors
• Optimized for low noise and ripple performance in sensitive analog circuits

Applications

• CCD image sensor biasing
• LCD panel driver power supplies
• Analog front-end circuit power management

Procurement Notes

Verify the specific suffix 'BETD/V+T' against the manufacturer's current datasheet revision to ensure pinout and electrical specifications match the design requirements. Confirm availability status as this part may be subject to limited supply or obsolescence notices. Request official RoHS compliance documentation prior to final procurement approval.

Selection Notes

Select this component when designing systems requiring isolated positive and negative rails from a single low-voltage source without magnetic components. Evaluate the maximum output current capability against the load requirements of the target CCD or LCD module. Ensure the operating temperature range aligns with the environmental conditions of the end application.

Part Context

This part belongs to the Maxim Integrated family of power management ICs focused on display and imaging technologies. It serves as a specialized solution for generating dual polarity supplies commonly needed in professional imaging sensors and liquid crystal displays where compact size and low electromagnetic interference are critical design constraints.

Replacement Considerations

Check for direct replacements within the MAX8614 series such as MAX8614A or MAX8614C if pin compatibility is required. Verify functional equivalence with newer generations of dual-output charge pump regulators from Analog Devices if the original part is discontinued.