1812A Ver la hoja de datos (PDF) - Unisonic Technologies

Número de pieza

componentes Descripción

Fabricante

1812A

SINGLE SOUND GENERATOR

Unisonic Technologies 

1812A/1812B/1813

CMOS IC

ABSOLUTE MAXIMUN RATINGS

PARAMETER

SYMBOL

VALUE

UNIT

Supply Voltage

VCC

-0.3~5

V

Input Voltage

VIN

Vss-0.3 ~ VDD+0.3

V

Operating Temperature

TOPR

0~+70

°C

Storage Temperature

TSTG

-40~+150

°C

Note: 1.Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2.The device is guaranteed to meet performance specification within 0℃~+70℃ operating temperature

range and assured by design from -20℃~+85℃.

ELECTRICAL CHARACTERISTICS

PARAMETER

Operating Voltage

“H” Input Voltage

“L” Input Voltage

Output Source Current

Output Sink Current

ENV Source Current

LED Source Current

Standby Current

Operating Current

Oscillator Frequency

SYMBOL

VDD

VIH

VIL

IOH

IOL

IENV

ILED

IST-BY

IDD

FOSC

TEST CONDITIONS

VDD =3V

VDD =3V

VDD =3V

VDD =3V, VOH=2.5V

VDD =3V, VOL=0.5V

VDD =3V, VOH=2.5V

VDD =3V, VOH=2.5V

VDD =3V

VDD =3V, NO LOAD

R=270kΩ

MIN TYP MAX UNIT

2.4

3

3.3

V

2.4

V

0.6

V

-1

-2

mA

1

2

mA

-1

-2

mA

-1

-2

mA

1

5

µA

300 600 µA

64

kHz

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

4 of 8

QW-R502-006,E

Share Link: