LA2284-SM1-R datasheet(3/5 Pages) UTC

3 / 5 page

LA2284/A

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R121-002,B

ABSOLUTE MAXIMUM RATINGS (Ta=25°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

VCC

Amplifier input Voltage

-0.5 ~ VCC

Pin 7 Voltage

D terminal Output Voltage

Power dissipation

1100

Operating Temperature

TOPR

-20 ~ +80

°C

Storage Temperature

TSTG

-40 ~ +125

°C

Notes: 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.

ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=6V, f=1kHz, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

LA2284

3.5

6.0

16.0

Supply Voltage

LA2284A

VCC

3.0

6.0

16.0

Supply Current

ICC

VIN=0

Sensitivity

VIN

In Vc3 Level

Comparator ON Level 1

Vc1

-11.5

-10.0

-8.5

Comparator ON Level 2

Vc2

-6

-5

-4

Comparator ON Level 3

Vc3

Comparator ON Level 4

Vc4

2.5

3.0

3.5

Comparator ON Level 5

Vc5

LED Output Current

IO(LED)

11.0

15.0

18.5

Amp Gain

VIN=0.1V

Input Bias Current

II(BIAS)

-1.0

-0.3

µA

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