LM193 datasheet(3/15 Pages) NSC

부품명	LM193

상세설명	Low Power Low Offset Voltage Dual Comparators

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Absolute Maximum Ratings (Note 10)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage, V

+

36V

Differential Input Voltage (Note 8)

36V

Input Voltage

−0.3V to +36V

Input Current (V

IN<−0.3V) (Note 3)

50 mA

Power Dissipation (Note 1)

Molded DIP

780 mW

Metal Can

660 mW

Small Outline Package

510 mW

micro SMD Pacakge

568mW

Output Short-Circuit to Ground

(Note 2)

Continuous

Operating Temperature Range

LM393

0˚C to +70˚C

LM293

−25˚C to +85˚C

LM193/LM193A

−55˚C to +125˚C

LM2903

−40˚C to +85˚C

Storage Temperature Range

−65˚C to +150˚C

Lead Temperature

(Soldering, 10 seconds)

+260˚C

Soldering Information

Dual-In-Line Package

Soldering (10 seconds)

260˚C

Small Outline Package

215˚C

Vapor Phase (60 seconds)

Infrared (15 seconds)

220˚C

See AN-450 “Surface Mounting Methods and Their Effect

on Product Reliability” for other methods of soldering

surface mount devices.

ESD rating

(1.5 k

Ω in series with 100 pF)

1300V

Electrical Characteristics

(V

+=5V, T

A = 25˚C, unless otherwise stated)

Parameter

Conditions

LM193A

Units

Min

Typ

Max

Input Offset Voltage

(Note 9)

1.0

2.0

mV

Input Bias Current

I

IN(+) or IIN(−) with Output In Linear

25

100

nA

Range, V

CM = 0V (Note 5)

Input Offset Current

I

IN(+)−IIN(−) VCM = 0V

3.0

25

nA

Input Common Mode

V+ = 30V (Note 6)

0

V

+−1.5

V

Voltage Range

Supply Current

R

L= ∞

V

+=5V

0.4

1

mA

V

+=36V

1

2.5

mA

Voltage Gain

R

L

≥15 kΩ,V+=15V

50

200

V/mV

V

O = 1Vto11V

Large Signal Response

V

IN=TTL Logic Swing, VREF=1.4V

300

ns

Time

V

RL=5V, RL=5.1 k

Ω

Response Time

V

RL=5V, RL=5.1 k

Ω (Note 7)

1.3

µs

Output Sink Current

V

IN(−)=1V, VIN(+)=0, VO

≈1.5V

6.0

16

mA

Saturation Voltage

V

IN(−)=1V, VIN(+)=0, ISINK

≤4 mA

250

400

mV

Output Leakage Current

V

IN(−)=0, VIN(+)=1V, VO=5V

0.1

nA

Electrical Characteristics

(V

+=5V, T

A = 25˚C, unless otherwise stated)

Parameter

Conditions

LM193

LM293, LM393

LM2903

Units

Min Typ

Max

Min Typ

Max

Min Typ

Max

Input Offset Voltage

(Note 9)

1.0

5.0

1.0

5.0

2.0

7.0

mV

Input Bias Current

I

IN(+) or IIN(−) with Output In

25

100

25

250

25

250

nA

Linear Range, V

CM = 0V (Note 5)

Input Offset Current

I

IN(+)−IIN(−) VCM = 0V

3.0

25

5.0

50

5.0

50

nA

Input Common Mode

V+ = 30V (Note 6)

0

V+−1.5

0

V+−1.5

0

V+−1.5

V

Voltage Range

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