Op-amp maintains precision from -55 to +225°C

May 16, 2013 // By Julien Happich
Cissoid's high-precision dual Op Amp OPAL remains operational at temperatures from -55°C up to +225°C and is specifically designed to meet the toughest environmental constraints of sensors in automotive, industrial and general high reliability applications.

Key features include low input offset (50 µV typical), low noise (5 µVpp typical) and operation from a single +5V ±10% power supply. The first product in the series is the CHT-OPAL, guaranteed for operation from -55°C up to +225°C. It is available in a thin dual flat pack (TDFP) surface mount, hermetically sealed ceramic package, with footprint of only 5 x 5.5mm. A second version, CMT-OPAL, will have a maximum temperature of +175°C. Packaged in a Plastic SOIC16, it brings a cost-optimised solution for 175°C max requirements, while taking full advantage of Cissoid's reliability features. Click for; OPAL datasheet

Cissoid; www.cissoid.com