MAX840ESA+ - Maxim

Manufacturer Part Number

MAX840ESA+

Manufacturer

analog-devices

Introduction

The MAX840ESA+ is a charge pump voltage inverter IC from Analog Devices. It is designed to provide a negative output voltage from a positive input voltage, making it suitable for applications such as cellular telephone transmitters. This product offers a versatile and efficient solution for generating the negative voltages required in various electronic circuits and devices.

Product Features and Performance

Generates a negative output voltage (-2V, -0.5V ~ -9.4V) from a positive input voltage (2.5V ~ 10V)

Single-stage charge pump architecture for high efficiency

1 output voltage

Wide operating temperature range of -40°C to +85°C

Surface mount package (8-SOIC)

Product Advantages

Compact and space-saving design

Efficient power conversion, reducing power consumption and heat dissipation

Versatile input and output voltage range for various applications

Reliable operation across a wide temperature range

Key Reasons to Choose This Product

Provides a cost-effective and reliable solution for generating negative voltages

Simplifies circuit design and reduces the need for additional components

Optimized for portable and battery-powered applications, such as cellular phones

Proven performance and quality from a trusted manufacturer, Analog Devices

Quality and Safety Features

Designed and manufactured to high quality standards

Robust and reliable operation

Compliance with relevant industry safety regulations

Compatibility

The MAX840ESA+ is compatible with a wide range of electronic devices and systems that require a negative output voltage, particularly in cellular telephone transmitter applications.

Application Areas

Cellular telephone transmitters

Charge pump applications

Other portable and battery-powered electronic devices that require negative voltages

Product Lifecycle

The MAX840ESA+ is an active and currently available product. There are no plans for discontinuation at this time. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and potential alternative models.