PT2212 datasheet(12/16 Pages) PTC

12 / 16 page

Tel: 886-2-66296288

Fax: 886-2-29174598

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

PT2212 V1.1

- 12 -

May, 2007

Infrared Remote Control Transmitter

PT2212

ABSOLUTE MAXIMUM RATING

(Unless otherwise specified, Ta=25℃)

Parameter

Symbol

Rating

Unit

Power supply voltage

VDD

-0.3 ~ 5.0

Input voltage

VIN

VSS-0.3 ~ VDD+0.3

Operating temperature

Topr

-40 ~ +85

℃

Storage temperature

Tstg

-65 ~ +150

℃

ELECTRICAL CHARACTERISTIC

(Unless otherwise specified, VDD=3.0V, Ta=25℃)

Parameter

Symbol

Test Condition

Min.

Typ.

Max.

Unit

Operating power supply

VDD

All Functions

2.0

4.0

Oscillation frequency

fosc

VDD=3V

C=100pF

400

455

600

KHz

Operating power supply

current

IDD

fosc=455KHz

VDD=3V

Stand-by current

ISB

VDD=3V

fosc=stop

High level input voltage

VIH(KI)

VDD=3V

0.7VDD

VDD

Low level input voltage

VIL(KI)

VDD=3V

0.3VDD

Pull down resistance

Ron (KI)

VDD=3V

100

300

500

KΩ

High level output current

IOH

(DOUT)

VOH=1.5V

VDD=3V

-10

Low level output current

IOL (LMP)

VOL=1.5V

VDD=3V

PT2212 Datasheet(PDF) 12 Page - Princeton Technology Corp

PT2212 Datasheet(HTML) 12 Page - Princeton Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL