2

HV2321

Supertex inc.

1235 Bordeaux Drive, Sunnyvale, CA 94089

Tel: 408-222-8888

www.supertex.com

Ordering Information

Device

48-Lead LQFP

7.00x7.00mm body

1.60mm height (max)

0.50mm pitch

HV2321

HV2321FG-G

-G indicates package is RoHS compliant (‘Green’)

Absolute Maximum Ratings

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.

Parameter

Value

V

-0.5V to +7.0V

V

260V

V

-0.5V to V

V

+0.5V to -250V

Logic input voltage

-0.5V to V

Analog signal range

V

Peak analog signal current/channel

4.5A

Storage temperature

-65°C to 150°C

Power dissipation

1.0W

Operating Conditions

Sym

Parameter

Value

V

DD

Logic power supply voltage

3.0V to 5.5V

V

Supply voltage differential

240V

V

PP

Positive driver supply

+15V to +50V

V

NN

Negative high voltage supply

-100V to -225V

V

IH

High level input voltage

0.9V

V

IL

Low-level input voltage

0V to 0.1V

DD

V

SIG

Analog signal voltage peak-to-peak

V

T

A

Operating free air temperature

Product Marking

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

HV2321FG

LLLLLLLLL

CCCCCCCC

AAA

48-Lead LQFP (FG)

Pin Configuration

48-Lead LQFP (FG)

1

48

Notes:

1.

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

2.

V

3.

Rise and fall times of power supplies V

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