Datasheet > LM38510/11202

LM38510/11202

更新时间： 2022-01-15 09:02:19

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描述
Low Power Low Offset Voltage Dual Comparators

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数据手册

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LM38510/11202 数据手册

Absolute Maximum Ratings (Note 10)

LM193/LM193A

−55˚C to +125˚C

−40˚C to +85˚C

−65˚C to +150˚C

LM2903

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Storage Temperature Range

Lead Temperature

Supply Voltage, V⁺

36V

(Soldering, 10 seconds)

Soldering Information

Dual-In-Line Package

Soldering (10 seconds)

Small Outline Package

Vapor Phase (60 seconds)

Infrared (15 seconds)

+260˚C

Differential Input Voltage (Note 8)

Input Voltage

−0.3V to +36V

50 mA

Input Current (V_IN−0.3V) (Note 3)

260˚C

215˚C

Power Dissipation (Note 1)

Molded DIP

780 mW

660 mW

510 mW

568mW

Metal Can

220˚C

Small Outline Package

micro SMD Pacakge

Output Short-Circuit to Ground

(Note 2)

See AN-450 “Surface Mounting Methods and Their Effect

on Product Reliability” for other methods of soldering

surface mount devices.

Continuous

ESD rating

Operating Temperature Range

LM393

(1.5 kΩ in series with 100 pF)

1300V

0˚C to +70˚C

LM293

−25˚C to +85˚C

Electrical Characteristics

(V⁺=5V, T_A= 25˚C, unless otherwise stated)

Parameter

Conditions

LM193A

Typ

Units

Min

Max

2.0

Input Offset Voltage

Input Bias Current

(Note 9)

_IN(+) or I_IN(−) with Output In Linear

Range, V_CM= 0V (Note 5)

_IN(+)−I_IN(−) V_CM= 0V

V+ = 30V (Note 6)

1.0

100

Input Offset Current

Input Common Mode

Voltage Range

3.0

V⁺−1.5

∞

R_L=

Supply Current

V⁺=5V

V⁺=36V

0.4

2.5

Voltage Gain

R_L≥15 kΩ, V⁺=15V

200

V/mV

V_O= 1V to 11V

Large Signal Response

Time

_IN=TTL Logic Swing, V_REF=1.4V

_RL=5V, R_L=5.1 kΩ

300

Response Time

_RL=5V, R_L=5.1 kΩ (Note 7)

_IN(−)=1V, V_IN(+)=0, V_O≈1.5V

_IN(−)=1V, V_IN(+)=0, I_SINK≤4 mA

_IN(−)=0, V_IN(+)=1V, V_O=5V

1.3

µs

Output Sink Current

Saturation Voltage

Output Leakage Current

6.0

250

0.1

400

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

Input Bias Current

(Note 9)

_IN(+) or I_IN(−) with Output In

Linear Range, V_CM= 0V (Note 5)

_IN(+)−I_IN(−) V_CM= 0V

V+ = 30V (Note 6)

1.0

5.0

1.0

5.0

2.0

7.0

100

250

Input Offset Current

Input Common Mode

Voltage Range

3.0

5.0

V+−1.5

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