MAX850CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX850CSA

Manufacturer

analog-devices

Introduction

The MAX850CSA is a charge pump voltage converter that generates a negative voltage from a positive input voltage. It is designed for use in cellular telephone transmitters and other applications that require a negative voltage supply. The device features a simple, single-capacitor charge pump circuit that can generate an output voltage of up to -4.1V from an input voltage range of 4.5V to 10V.

Product Features and Performance

Generates a negative voltage from a positive input voltage

Input voltage range: 4.5V to 10V

Output voltage: -4.1V

Single-capacitor charge pump circuit

1 output

Surface mount package (8-SOIC)

Operating temperature range: 0°C to 70°C

Product Advantages

Compact and efficient charge pump design

Wide input voltage range accommodates various power sources

Negative voltage output suitable for cellular transmitter and other applications

Simple single-capacitor implementation

Key Reasons to Choose This Product

Reliable and cost-effective negative voltage generation

Compact surface mount package for space-constrained designs

Wide operating temperature range for versatile usage

Proven charge pump technology from a trusted semiconductor manufacturer

Quality and Safety Features

Analog Devices' high-quality manufacturing and testing standards

Robust surface mount package for reliable operation

Thermal shutdown protection against overheating

Compatibility

The MAX850CSA is compatible with a wide range of electronic devices and applications that require a negative voltage supply, particularly in cellular telephone transmitters and similar applications.

Application Areas

Cellular telephone transmitters

Portable electronics

Industrial and medical equipment

Audio and video equipment

Product Lifecycle

The MAX850CSA is an active product, currently in production. There are no direct equivalent or alternative models available from Analog Devices. For the latest information or to discuss custom requirements, please contact our website's sales team.