PT2241-16S 查看數據表（PDF） - Princeton Technology

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PT2241-16S

Programmable Encoder IC

Princeton Technology 

Princeton Technology Corp.

Tel : 886-2-29162151

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

Programmable Encoder IC

PT2241

PIN CONFIGURATIONS

VSS

S1

VPG

N3

D3

N2

D2

PGM

1 16

2 15

3 14

4 13

5 12

6 11

7 10

89

S0

VCC 1 8

VDD

VDD

VPG 2 7

DOUT

DOUT

PGM 3 6

OSC

OSC

N0/CODE 4 5

D0/CLK

D0/CLK

N0/CODE

PT2241 (8 PINS)

D1

N1

PT2241 (16 PINS)

APPLICATION CIRCUITS

12V

+

_

Vss

VDD

VPG

DOUT

Rosc

PGM

OSC

N0/CODE D0/CLK

PT2241

RF

Note: In order that IC protection is assured, please make sure that a diode is connected between the

battery and the VDD. If the diode is not connected and the battery polarity was inverted, the IC will

fail.

PT2241 v1.3

Page 2

Written August 1998

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