LM393 Ver la hoja de datos (PDF) - TAITRON Components Incorporated

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componentes Descripción

Fabricante

LM393

Voltage Comparator

TAITRON Components Incorporated 

Voltage Comparator

Absolute Maximum Ratings

LM393

Symbol

Description

LM393

Unit

VCC

VI(DIFF)

VIN

Supply Voltage

Differential Input Voltage

Input Voltage

±18 or 36

V

36

V

-0.3 ~ 36

V

PD

Power

Dissipation

TSSOP-8

SOP-8

DIP-8

570

660

mW

780

TJ

Operating Junction Temperature

150

°C

TOPR

Operating Temperature Range

-40 ~ 85

°C

TSTG

Storage Temperature Range

-65 ~ 150

°C

Note: 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

(VCC=5.0V, TA=25ºC, all voltage referenced to GND unless otherwise specified)

Symbol

Description

VI(OFF) Input Offset Voltage

VSAT

VI(CM)

GV

Output Saturation Voltage

Input Common Mode Voltage

Large Signal Voltage Gain

ICC Power Supply Current

II(OFF)

II(BIAS)

IO(SINK)

Input Offset Current

Input Bias Current

Output Sink Current

LM393

Min. Typ. Max.

- 1.0 5.0

- 160 400

Unit

mV

mV

Conditions

VCM=0V to VCC-1.5V

VO(P)=1.4V,RS=0Ω

VI(-)>1V, VI(+)=0V, ISINK=4mA

0

-

VCC

-1.5

V

VCC=30V

50 200 - V/mV VCC=15V, RL≥15KΩ

- 0.8 2.5

RL=∞, VCC=30V

- 0.6 1.0 mA RL=∞

- 5 50 nA

-

- 65 250 nA

-

6 18

- mA VI(-)>1V, VI(+)=0V, VO(P)<1.5V

IO(LEAK) Output Leakage Current

- 0.1

-

nA VI(+)=1V, VI(-)=0V, VO(P)=5V

-

- 1.0 µA VI(+)=1V, VI(-)=0V, VO(P)=30V

tR

Large Signal Response Time - 350 -

ns

VIN=TTL logic wing,

VREF=1.4V,VRL=5V, RL=5.1KΩ

tR Response Time

- 1400 - ns VRL=5V, RL=5.1KΩ

www.taitroncomponents.com

Rev. A/DX 2007-06-04

Page 3 of 11

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