LM393DGKRG4 datasheet(9/56 Pages) TI2

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5.9 Electrical Characteristics for LM293A and LM393A

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

PARAMETER

TEST CONDITIONS

TA (1)

LM293A

LM393A

UNIT

MIN

TYP

MAX

VIO

Input offset voltage

VCC = 5V to 30V, VO = 1.4V

VIC = VICR(min)

25°C

Full range

IIO

Input offset current

VO = 1.4V

25°C

Full range

150

IIB

Input bias current

VO = 1.4V

25°C

–25

–250

Full range

–400

VICR

Common-mode input-voltage range(2)

25°C

0 to

VCC – 1.5

Full range

0 to

VCC – 2

AVD

Large-signal differential-voltage

amplification

VCC = 15V, VO = 1.4V to 11.4V,

RL ≥ 15kΩ to VCC

25°C

200

V/mV

IOH

High-level output current

VOH = 5V,

VID = 1V

25°C

0.1

VOH = 30V,

VID = 1V

Full range

µA

VOL

Low-level output voltage

IOL = 4mA,

VID = –1V

25°C

110

400

Full range

700

IOL

Low-level output current

VOL = 1.5V,

VID = –1V,

25°C

ICC

Supply current

RL = ∞

VCC = 5V

25°C

0.60

VCC = 30V

Full range

0.72

2.5

(1)

Full range (minimum or maximum) for LM293A is –25°C to 85°C, and for LM393A is 0°C to 70°C. All characteristics are measured with

zero common-mode input voltage, unless otherwise specified.

(2)

The voltage at either input can not be allowed to go negative by more than 0.3V otherwise output can be incorrect and excessive input

current can flow. The upper end of the common-mode voltage range is limited by VCC – 2V. However only one input needs to be in the

valid common mode range, and the other input can go up the maximum VCC level and the comparator provides a proper output state.

Either or both inputs can go to maximum VCC level without damage.

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LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V

SLCS005AH – OCTOBER 1979 – REVISED APRIL 2025

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