Description
HT431A/B/C Programmable Precision Reference .
The HT431 is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges.
Features
* Programmable Output Voltage to 40V
* Low Dynamic Output Impedance 0.2
* Sink Current Capability of 0.1 mA to 100 mA
* Equivalent Full-Range Temperature Coefficient
of 50 ppm/oC
* Temperature Compensated for Operation over
Full Rated Operating Temperature Range
* Low Output
Applications
* The HT431 is characterized for operation from -25oC to +85oC. SYMBOL
FUNCTIONAL BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified)
Characteristic
Symbol
Cathode Voltage
VKA
Cathode Current Range (Continuous)
IK
Reference Input Current R
