AQ431R Datasheet, PDF (4/6 Pages) Acutechnology Semiconductor – 2.5V Shunt Ref/Amplifier TO-92 and SOT23 Package

Acutechnology Semiconductor Inc.
Off-state cathode current vs Junction
temperature
60
50
40
30
20
10
0
-50 -25 0 25 50 75 100 125 150
Junction temperature (degrees C)
AQ431R
Delta Reference voltage per delta cathode
voltage vs junction temperature
-0.5
-0.6
-0.7
-0.8
-0.9
-1
-1.1
-1.2
-1.3
-50 -25 0 25 50 75 100 125 150
Junction temperature (degrees C)
Open loop voltage gain vs frequency
70
60
50
40
30
20
10
0
-10
0.1
1
10
100 1000 10000
Frequency (KHz)
Dynamic impedance vs frequency
10
1
0.1
0.1
1
10
100 1000 10000
Frequency (KHz)
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4
Rev. 1.6 June 15, 2007