Maxim Integrated ICL7660AMJA Voltage Converter

The ICL7660AMJA is a highly efficient, monolithic, CMOS voltage converter manufactured by Maxim Integrated. This versatile component is adept at converting a positive voltage in the range of 1.5V to 10V to the corresponding negative voltage, making it an essential part of many electronic circuits. The device employs a charge-pump technique to double the voltage or invert the input voltage, which is particularly useful in applications where a dual supply is needed but only a single supply source is available.

This voltage converter is available in a hermetically sealed MJ8A metal package, ensuring robust performance and reliability even in harsh environmental conditions. The ICL7660AMJA is designed to be a direct replacement for the industry-standard 7660 charge pump voltage converter, offering improved performance with a lower quiescent current and higher power efficiency.

Key features of the ICL7660AMJA include:

• Simple conversion of +1.5V to +10V input to a corresponding -1.5V to -10V output
• High output impedance, allowing for easy integration into various circuit designs
• Low quiescent current, which enhances battery life in portable applications
• High power efficiency, making it suitable for energy-sensitive devices
• Minimal external components required, facilitating a compact design
• Stable operation with capacitive loads up to 10uF

The ICL7660AMJA is an excellent choice for applications such as battery-powered devices, portable instruments, and negative voltage generators in systems that require an operational amplifier. Its ability to provide a stable negative supply voltage from a single positive input makes it a valuable component in many design scenarios, from simple to complex electronic systems.

Whether you are working on a new design or looking to replace an existing voltage converter, the Maxim Integrated ICL7660AMJA offers reliability, efficiency, and ease of use. With its robust packaging and proven technology, it stands out as a dependable solution for your voltage conversion needs.