Zero-Error Systems (ZES) ordering part number revision

Zero-Error Systems (ZES), a leading manufacturer of radiation-hardened and latchup detection solutions, recently updated the part numbers for two critical products: the ZES100 and the ZES400. This blog post provides a detailed overview of these changes and the features of these products.

ZES100: Latchup Detection and Protection (LDAP)

Part Numbers revision for ZES100

The ZES100 product line, which specializes in latch-up detection and protection, has undergone the following part number changes:

Grade Space Plastic Flight model

• ZES100LDPFQ-EP > replaces > ZES100FQFN32SP

Grade Space Plastic Ground model

• ZES100LDPGQ-EP > replaces > ZES100FQFN32SP (202209)

Evaluation Module

• ZES100LDPGEV-EP > replaces > ZES100EV

Brief description of ZES100

The ZES100 is an integrated solution that detects Single-Event Latchup (SEL) in target devices and provides recovery mechanisms. This product is essential for protecting power supplies and Commercial-Off-The-Shelf (COTS) devices from anomalous currents caused by SEL. The ZES100 employs ZES’s proprietary technology, providing an unprecedented means to safeguard advanced COTS devices in space applications.

ZES400: Radiation Hardened Quad-Channel Voter

Part Numbers for ZES400

The ZES400 product line, known for its radiation-hardened quad-channel voter capabilities, has the following new part numbers:

Grade Space Plastic Flight model

• ZES400VOTFQ-EP > replaces > ZES400FQFN28SP-5×5 Z11SP01

Grade Space Plastic Ground model

• ZES400VOTGQ-EP > replaces > ZES400FQFN28SP-5×5 202209

Brief description of ZES400

The ZES400 is a radiation-hardened monolithic microchip featuring four channels of 3-input majority voters, designed to mitigate soft errors in digital circuits and systems. This component is pivotal in supporting Triple-Modular-Redundancy (TMR) systems, ensuring high reliability in critical applications such as space and satellite technology.

Find ZES Radiation Hardened products at doEEEt.com

> ZES302 Point of Load (PoL)

> ZES100 Latchup Detection and Protection (LDAP)

> ZES400 Quad-Channel Voter