CAT524LI データシートの表示（PDF） - ON Semiconductor

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CAT524LI

Quad Digitally Programmable Potentiometer (DPP™) with 256 Taps and Microwire Interface

ON Semiconductor 

Not Recommended for New Design

CAT524

+5V

1.0µF

VREF

VDD

VREFH

CAT524

DPP1

CS

DI

DO

PROG

DPP2

VIN

LM339

+

–

+5V

+

10kΩ

–

+

–

+5V

+

–

10kΩ

+

–

+5V

+

–

10kΩ

WINDOW 1

WINDOW 2

WINDOW 3

CLK

DPP3

+

–

+5V

+

–

10kΩ

WINDOW 4

DPP4

GND

VREFL

+

–

+5V

+

–

10kΩ

WINDOW 5

Overlapping Window Comparator

VREF

VOUT1

VOUT2

WINDOW 1

WINDOW 2

WINDOW 3

VOUT3

VOUT4

GND

WINDOW 4

WINDOW 5

WINDOW STRUCTURE

© 2008 SCILLC. All rights reserved.

11

Characteristics subject to change without notice

Doc. No. MD-2006 Rev. I

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