Intersil ISL7119RH
The ISL7119RH and ISL7119EH are radiation hardened, high-speed, dual-voltage comparators fabricated on a single monolithic chip. They operate over a wide dual supply voltage range as well as a single 5V logic supply and ground. The open collector output stage facilitates interfacing with a variety of logic devices and has the ability to drive relays and lamps at output currents up to 25mA.| Part No. | ISL7119RH |
|---|---|
| Datasheet | ISL7119RH Download |
| Manufacturer |  Intersil |
| Description | Radiation Hardened High Speed Dual Voltage Comparator |
| Buy | Stock & Price |
DESCRIPTION
The ISL7119RH, ISL7119EH are fabricated on our dielectrically isolated Radiation Hardened Silicon Gate (RSG) process, which provides immunity to Single Event Latch-Up (SEL) and highly reliable performance in the natural space environment.APPLICATIONS
● Window detector● Level shifter
● Relay driver
● Lamp driver VIN R1 VREF +VS VPU GND R2 RPU VOUT
FEATURES
● Electrically screened to DLA SMD # 5962-07215● QML qualified per MIL-PRF-38535 requirements
● Input offset voltage (VIO): 8mV (max)
● Input bias current (IBIAS): 1000nA (max)
● Input offset current (IIO): 150nA (max)
● Saturation voltage at ISINK = 3.2mA (VSAT): 0.65V(max)
● Saturation voltage at ISINK = 25mA (VSAT): 1.8V(max)
● Response time (tPD): 160ns (max)
● Radiation acceptance testing - ISL7119RH
● HDR (50-300rad(Si)/s): 300krad(Si)
● Radiation acceptance testing - ISL7119EH
● HDR (50-300rad(Si)/s): 300krad(Si)
● LDR (0.01rad(Si)/s): 50krad(Si)
● SEE hardness (see SEE report for details)
● SEL/SEB: Immune[1] 1. Devices use dielectrically isolated (DI) technology and latch up is physically not possible.
