描述 Description

The HS-303CEH is an analog switch and a monolithic device that is fabricated using Intersil’s dielectrically isolated Radiation Hardened Silicon Gate (RSG) process technology to insure latch-up free operation. It is pinout compatible and functionally equivalent to the HS-303RH. This switch offers low-resistance switching performance for analog voltages up to the supply rails. ON-resistance is low and stays reasonably constant over the full range of operating voltage and current. ON-resistance also stays reasonably constant when exposed to radiation. Break-before-make switching is controlled by 5V digital inputs. The HS-303CEH can operate with rails of ±15V.
Specifications The Detailed Electrical Specifications for the HS-303CEH is contained in SMD 5962-95813.

特性 Features

?QML, per MIL-PRF-38535
? No latch-up, dielectrically isolated device islands
? Pinout and functionally compatible with Intersil HS-303RH series analog switches
? Analog signal range equal to the supply voltage range
? Low leakage: 150nA (max, post-rad)
? Low rON: 60Ω (max, post-rad)
? Low standby supply current: ±150μA (max, post-rad)
? Radiation assurance
? High dose rate (50 to 300rad(Si)/s): 100krad(Si)
? Low dose rate (0.01rad(Si)/s): 50krad(Si)*
? Single event effects
? For LET = 60MeV-mg/cm2 at 60° incident angle, * Product capability established by initial characterization. The EH version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at low dose rate.