DATASHEET
ISL7124SRH, ISL7124SEH FN9090
Rev 1.00
February 23, 2012 Single-Event Hardened, Single Supply, Quad Operational Amplifiers
The single-event radiation hardened ISL7124SRH,
ISL7124SEH consist of four independent, high gain, internally
frequency compensated operational amplifiers, specifically
designed to operate from a single power supply over a wide
range of voltages. These devices are functionally equivalent to
industry standard 124 types, offering improvements in supply
current and power supply rejection ratio.
Constructed with Intersil’s dielectrically isolated, radiation
hardened silicon gate (RSG) BiCMOS process, these devices
are immune to single event latchup. Additionally, the design
has been hardened to prevent single event transients (SETs) in
excess of 1V for LETs up to 36MeV/mg/cm2.
The ISL7124SRH, ISL7124SEH have been specifically
designed and manufactured to provide highly reliable
performance in harsh radiation environments. They are total
dose hardened to 300krad(Si) and offer guaranteed
performance over the full -55В°C to +125В°C military
temperature range.
Specifications for Rad Hard QML devices are controlled by the …