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Rad-Hard, 5.0V/3.3V µ-Processor Supervisory Circuits

Package Information

CAD Model:View CAD Model
Pkg. Type:DIE
Pkg. Code:
Lead Count (#):
Pkg. Dimensions (mm):
Pitch (mm):

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)
Pb (Lead) FreeNo
ECCN (US)9A515.e.1
HTS (US)8542.39.0090

Product Attributes

DLA SMD5962R1121307VXC
Pb (Lead) FreeNo
MOQ100
Temp. Range (°C)-55 to +125°C
CAGE code34371
DSEE (MeV·cm2/mg)86
Die Sale Availability?Yes
FlowRH Hermetic
Independent Watchdog OutputYes
Manual ResetYes
Models AvailableSPICE
Monitor Voltage (Max) (V)4.65 - 4.65
PROTO Availability?Yes
Pkg. TypeDIE
Precision Threshold Detector (V)1.2
Qualification LevelClass V
RatingSpace
Reset Output TypeActive Low Push-Pull
Reset Output_barPush-Pull
SMD URL5962-11213
Supply Voltage (max) (V)5.5 - 5.5
Supply Voltage (min) (V)1.2 - 1.2
TID HDR (krad(Si))100
TID LDR (krad(Si))50

Description

The devices in this family are radiation hardened 5.0V/3.3V supervisory circuits that reduce the complexity required to monitor supply voltages in microprocessor systems. These devices significantly improve accuracy and reliability relative to discrete solutions. Each IC provides four key functions: A reset output during power-up, power-down and brownout conditions, an independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s, a precision threshold detector for monitoring a power supply other than VDD, and an active-low, manual-reset input.