LM393 View Datasheet(PDF) - HTC Korea

Part Name

Description

Manufacturer

LM393

DUAL VOLTAGE COMPARATOR

HTC Korea 

DUAL VOLTAGE COMPARATOR

ABSOLUTE MAXIMUM RATINGS

CHARACTERISTIC

Power Supply Voltage

Differential Input Voltage

Input Voltage

Output Short Circuit to GND

Power Dissipation

Operating Temperature Range

Storage Temperature Range

LM393

SYMBOL

VCC

VI(DIFF)

VI

PD

TOPR

TSTG

VALUE

±18 or 32

32

-0.3 to +32

Continuous

570

0~+70

-65 to +150

UNIT

V

V

V

㎽

℃

℃

Electrical characterisitics at specified free-air temperature, VCC=5V(unless otherwise noted)

PARAMETER

TEST CONDITIONS*

LM393

MIN TYP

VIO

Input Offset Voltage

IIO

Input Offset Current

IIB

Input Bias Current

VICR

Common-Mode Input Voltage

Range**

VCC=5V to 30V

VIC=VICR MIN,

VO=1.4V

VO=1.4V

VO=1.4V

25℃

Full Range

25℃

Full Range

25℃

Full Range

25℃

Full Range

2

5

-25

0toVCC-1.5

0toVCC-2

AVD

Large-Signal Differential

Voltage Amplification

IOH

High-Level Output Current

VOL

Low-Level Output Voltage

VCC=15V,

VO=1.4V to 11.4V,

RL≥15㏀ to VCC

VOH=5V, VID=1V

VOH=30V, VID=1V

IOL=4㎃, VID=-1V

25℃

25℃

Full Range

25℃

Full Range

50

200

0.1

150

IOL

Low-Level Output Current

VOL=1.5V, VID=-1V

25℃

6

ICC

Supply Current

RL=∞

VCC=5V

VCC=30V

25℃

Full Range

0.8

* Full range (MIN to MAX), for LM393 is 0℃ to 70℃. All characteristics are measured with zero common-mode input

voltage unless otherwise specified.

** The voltage at either input or common-mode should not be allowed to go negative by more than 0.3V.

The upper end of the common-mode voltage range is VCC -1.5V, but either or both inputs can go to 30V without

damage.

MAX

5

9

50

150

-250

-400

50

1

400

700

1

2.5

UNIT

㎷

㎁

㎁

V

V/㎷

㎁

㎂

㎷

㎃

㎃

Switching characteristics, VCC=5V, TA=25℃

PARAMETER

RL Connected to 5V

Response Time

Through 5.1㏀,

CL=15㎊*(See Note 1)

* CL includes probe and jig capacitance.

TEST CONDITION

100-㎷ Input Step with 5-㎷

Overdrive

TTL-Level Input Step

LM393

MIN TYP MAX

1.3

0.3

UNIT

㎲

Note 1 : The response time specified is the interval between the input step function and the instant when the output

crosses 1.4V.

-2-

HTC

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