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A/AS535
2.5 V Precision Reference / Amplifier
ASTEC Semiconductor
26
Absolute Maximum Ratings
Parameter
Symbol
Rating
Units
Supply Voltage
VCC
18
V
Output Voltage
VOUT
18
V
Anode-VOUT Forward Current
IAO
1A
Operating Output Current
IOUT
100
mA
Reference Input Current
IREF
1mA
Continuous Power at 25
° C
PD
8L SOIC
750
mW
4L SIP
1000
mW
SOT-23-5
200
mW
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
– 65 to 150
°C
Lead Temperature (Soldering 10 sec.)
TL
300
°C
Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Functional Block Diagram
Recommended Conditions
Parameter
Symbol
Rating
Unit
Output Voltage
VOUT
-0.2 to 18
V
Output Current
IOUT
10
mA
Typical Thermal Resistances
Package
θJA
θJC
Typical Derating
SOIC
175
° C/W
45
° C/W
5.7 mW/
°C
SIP
95
° C/W
50
° C/W
10.5 mW/
°C
SOT-23-5
575
° C/W
150
° C/W
1.7 mW/
°C
Supply (Vcc)
Output (VOUT)
Anode (A)
Reference (R)
2.5 V