Integrated Circuits

HSN-1000
Nuclear event detector
PDF datasheet
       
VL 1  • 14 VH
NED 2 13 NC
NC 3 12 NC
CAP1 4 11 NC
CAP2 5 10 NC
BIT 6 9 THR_ADJ
GND 7 8 VB
       
Pin Symbol Description
1 VL load voltage
2 NED nuclear event detection (active low)
3 NC no connection
4 CAP1 external capacitor
5 CAP2 external capacitor
6 BIT built-in test
7 GND package ground and case
8 VB pin diode bias
9 THR_ADJ threshold adjust
10 NC no connection
11 NC no connection
12 NC no connection
13 NC no connection
14 VH hardened supply voltage


Specifications
(typical values under recommended operating conditions, unless specified)
Parameter Value Unit
Hardened supply voltage 4.5 (min)
5.5 (max) 		V
Radiation propagation delay time 20 ns
Dose rate (operate-through) 1 ×1012 rad(Si)/s
Total dose 1 ×106 rad(Si)
Neutron fluence 5 ×1013 n/cm2
Approximate detection range 2 ×105 (min)
2 ×107 (max) 		rad(Si)/s

Notes
  • Less than a 30% variation in detection threshold can be expected over the entire operating temperature range.

Note
Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.

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