# 590 series integrated circuits

> series of Soviet pMOS, dMOS and CMOS analogue switches

**Wikidata**: [Q120001345](https://www.wikidata.org/wiki/Q120001345)  
**Source**: https://4ort.xyz/entity/590-series-integrated-circuits

## Summary
The 590 series integrated circuits are a Soviet model series of analog switches, utilizing pMOS, dMOS, and CMOS technologies. They are part of the broader category of integrated circuits and follow the Soviet integrated circuit designation system.

## Key Facts
- Part of the integrated circuit class, consisting of electronic circuits formed on semiconductor material.
- Belongs to the integrated circuit series class, sharing the same part prefix (590).
- Used as analog switches, enabling the switching of analog signals in electronic circuits.
- Manufactured by Svetlana, as referenced in Soviet Union-era documentation.
- Complies with the Soviet integrated circuit designation system.
- Available in pMOS, dMOS, and CMOS configurations.
- Described in detail at [http://www.155la3.ru/k590.htm](http://www.155la3.ru/k590.htm) (Russian).
- Originated in the Soviet Union.

## FAQs
### Q: What type of integrated circuits are in the 590 series?
A: The 590 series consists of analog switches built using pMOS, dMOS, and CMOS technologies.

### Q: Who manufactured the 590 series integrated circuits?
A: The 590 series was manufactured by Svetlana, a Soviet-era electronics company.

### Q: Where can I find more information about the 590 series?
A: Detailed documentation is available at [http://www.155la3.ru/k590.htm](http://www.155la3.ru/k590.htm) (in Russian).

### Q: What is the significance of the 590 series in electronics?
A: The 590 series represents Soviet-era analog switch technology, contributing to the development of integrated circuits in the Cold War era.

### Q: Are there other integrated circuit series like the 590 series?
A: Yes, the 590 series is part of a broader classification of integrated circuit series, sharing the same part prefix.

## Why It Matters
The 590 series integrated circuits played a role in Soviet electronics during the Cold War, providing analog switching solutions using pMOS, dMOS, and CMOS technologies. These circuits were part of a broader effort to develop integrated circuits for military, industrial, and scientific applications. While less documented than Western counterparts, the 590 series reflects the Soviet Union’s contributions to semiconductor technology. Today, these circuits are of historical interest for their engineering achievements and as part of the broader legacy of Soviet electronics.

## Notable For
- One of the first Soviet analog switch series using pMOS, dMOS, and CMOS technologies.
- Follows the Soviet integrated circuit designation system, distinct from Western numbering.
- Manufactured by Svetlana, a key Soviet electronics producer.
- Provides analog switching functionality in electronic circuits.
- Documented in Soviet-era technical references, including [http://www.155la3.ru/k590.htm](http://www.155la3.ru/k590.htm).

## Body
### Classification
The 590 series is a subclass of integrated circuits and analog switches, part of the broader integrated circuit series classification. It follows the Soviet integrated circuit designation system, which differs from Western numbering conventions.

### Technology
The series includes analog switches built using pMOS (polysilicon gate metal-oxide-semiconductor), dMOS (depletion-mode MOS), and CMOS (complementary MOS) technologies. These technologies were state-of-the-art in Soviet electronics during the Cold War.

### Manufacturer
The 590 series was manufactured by Svetlana, a Soviet electronics company. The manufacturer is referenced in Soviet technical documentation, including the source [http://www.155la3.ru/k590.htm](http://www.155la3.ru/k590.htm).

### Documentation
Detailed technical information about the 590 series is available in Russian at [http://www.155la3.ru/k590.htm](http://www.155la3.ru/k590.htm). This source provides specifications, applications, and design details for the series.

### Historical Context
The 590 series was developed during the Soviet Union’s semiconductor industry efforts, contributing to Cold War-era electronics. While less widely known than Western integrated circuits, it represents a significant achievement in Soviet microelectronics.

## References

1. [Source](http://www.155la3.ru/k590.htm)