2

HV238

Supertex inc.

www.supertex.com

Doc.# DSFP-HV238

B070813

Absolute Maximum Ratings

Parameter

Value

V

-0.5V to +15V

V

225V

V

-0.5V to V

V

+0.5V to -225V

Logic input voltages

-0.5V to V

Analog signal range

V

Peak analog signal current/channel

3.0A

Storage temperature

Power dissipation

1.0W

Operating Conditions

Sym

Parameter

Value

V

DD

Logic power supply voltage

4.75V to 12.6V

V

PP

Positive high voltage supply

50V to 110V

V

NN

Negative high voltage supply

-10V to V

V

IH

High level input voltage

V

V

IL

Low-level input voltage

0V to 1.0V

V

SIG

Analog signal voltage peak-to-peak

V

T

A

Operating free air temperature

Absolute Maximum Ratings are those values beyond which damage to the device may

occur. Functional operation under these conditions is not implied. Continuous operation

of the device at the absolute rating level may affect device reliability. All voltages are

referenced to device ground.

Notes:

1.

Power up/down sequence is arbtrary except GND must be powered -up first and powered-down last.

2.

V

3.

Rise and fall times of power supplies V

Pin Configuration

Product Marking

48-Lead LQFP

(top view)

48-Lead LQFP

YY = Year Sealed

WW = Week Sealed

L = Lot Number

C = Country of Origin*

A = Assembler ID*

= “Green” Packaging

*May be part of top marking

Top Marking

Bottom Marking

YYWW

HV238FG

LLLLLLLLL

CCCCCCCC

AAA

1

48

Package may or may not include the following marks: Si or

Ordering Information

Part Number

Package Option

Packing

HV238FG-G

48-Lead LQFP

250/Tray

HV238FG-G M931

1000/Reel

Typical Thermal Resistance

Package

θ

ja

48-Lead LQFP

-G denotes a lead (Pb)-free / RoHS compliant package