PT2462 Ver la hoja de datos (PDF) - Princeton Technology

Número de pieza

componentes Descripción

Fabricante

PT2462

Remote Control Transmitter

Princeton Technology 

PT2462

ABSOLUTE MAXIMUM RATINGS

(Ta=25℃)

Parameter

Symbol

Pin Name

Maximum supply voltage

VDD MAX

VDD

Input voltage

VIN

Each Input pin

Output voltage

VOUT

Output current

Allowable power dissipation

IOUT

Pd max

OUT

Ta< 85℃

Operating temperature

Topr

Storage temperature

Tstg

Rating

Unit

Vss-0.3 to 10

V

VSS-0.3 to VDD+0.3

V

Vss-0.3 to VDD+0.3

V

-35

mA

150

mW

-40 to +85

℃

-65 to +150

℃

ALLOWABLE OPERATING CONDITIONS

(Ta=25℃)

Parameter

Symbol Pin Name

Condition

Min.

Typ.

Supply voltage

VDD

VDD

fosc=455KHz

1.8

3.0

High level input voltage

VIH

KI0 to KI3

C0 TO C5

0.7VDD

Low level input voltage

VIL

KI0 to KI3

C0 to C5

VSS

Oscillation frequency

fosc

400

455

Max. Unit

5.5

V

VDD

V

0.3VDD V

500

KHz

ELECTRICAL CHARACTERISTICS

(Ta=25℃, VDD=3.0V)

Parameter

Symbol Pin Name

Conditions

Min.

Typ.

Max. Unit

Operating supply current

IDD

VDD

Key ON,

Output: no load

1

mA

Quiescent supply current

IDS

VDD

All keys OFF, OSC

stops

1

µA

High level

output current

IOH1

IOH2

OUT

OUT

VDD=1.8V,

VOH=1.0 V

VDD=3.0V,

VOH=1.0V

-8

mA

-25

mA

High level output voltage

VOH

KO0 to KO7

IOH=-1mA

2.4

V

Low level output voltage

VOL

OUT

IOL=1mA

0.2

V

Output OFF-state leakage

current

IOFF

KO0 to KO7

1

µA

High level input current

IIH

C0 to C5

VIN=VDD

1

µA

Low level input current

IIL

C0 to C5

VIN=VSS

-1

µA

Input floating voltage

VIF

KI0 to KI3

0.1VDD

V

Input pull-down resistance

RIN

KI0 to KI3

75

100

125 KΩ

V1.6

10 of 13

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