Date: 13/10/2011

Radiation hardened low noise precision rail-to-rail Op Amps

Intersil Corporation has added dual precision rail-to-rail output amplifier ISL70218SRH to its family of radiation hardened single supply op amps. This op amps consumes half the power of competing devices, and provides superior noise performance, input offset and input bias current specifications, claims Intersil.

The ISL70218SRH is designed for satellite applications, nuclear reactor equipment, oilfield drilling equipment and other applications that require full military temperature ranges and hermetic packaging. The company suggests for power-sensitive satellite applications due to its low 850microAmp supply current.

Key features and specifications include:
Low input noise of 300nVpp (0.1 to 10Hz)
Rail-to-rail outputs for maximum dynamic range
Single supply operation
Stable under both low and high dose rate radiation

Pricing and Availability: The ISL70218SRH is currently available in 10-pin ceramic flatpacks, with samples available at $58.90 each.

For more information visit: www.intersil.com