Texas Instruments LM393PWLE, LM393PSR, LM393PSLE, LM393P, LM393APWR Datasheet

LM193, LM293, LM293A, LM393 LM393A, LM393Y, LM2903, LM2903Q DUAL DIFFERENTIAL COMPARATORS

SLCS005E ± JUNE 1976 ± REVISED NOVEMBER 1999

DSingle Supply or Dual Supplies

DWide Range of Supply Voltage

. . . 2 V to 36 V

DLow Supply-Current Drain Independent of Supply Voltage . . . 0.4 mA Typ Per Comparator

DLow Input Bias Current . . . 25 nA Typ

DLow Input Offset Current . . . 3 nA Typ (LM193)

D, JG, P, OR PW PACKAGE

(TOP VIEW)

1OUT		1	8		VCC
1IN±
		2	7		2OUT
1IN+		3	6		2IN±
GND		4	5		2IN+

FK PACKAGE (TOP VIEW)

D Low Input Offset Voltage . . . 2 mV Typ			1OUT		CC
D Common-Mode Input Voltage Range
		NC		NC	V NC
Includes Ground
D Differential Input Voltage Range Equal to	NC	3	2	1	20 19	NC
Maximum-Rated Supply Voltage . . . ±36 V		4			18
	1IN±	5			17	2OUT
D Low Output Saturation Voltage
	NC	6			16	NC
D Output Compatible With TTL, MOS, and	1IN+	7			15	2IN±
CMOS	NC	8			14	NC
		9	10 11 12 13
description		NC	GND	NC	2IN+ NC
These devices consist of two independent voltage
	NC ± No internal connection
comparators that are designed to operate from a
single power supply over a wide range of voltages.
Operation from dual supplies also is possible as
long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the
input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected
to other open-collector outputs to achieve wired-AND relationships.

The LM193 is characterized for operation from ±55°C to 125°C. The LM293 and LM293A are characterized for operation from ±25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The LM2903 and LM2903Q are characterized for operation from ±40°C to 125°C and are manufactured to demanding automotive requirements.

logic diagram (each comparator)

IN+

OUT

IN±

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

Copyright 1999, Texas Instruments Incorporated

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LM193, LM293, LM293A, LM393

LM393A, LM393Y, LM2903, LM2903Q

DUAL DIFFERENTIAL COMPARATORS

SLCS005E ± JUNE 1976 ± REVISED NOVEMBER 1999

AVAILABLE OPTIONS

				PACKAGED DEVICES				CHIP
		VIO(max)
			SMALL	CHIP	CERAMIC	PLASTIC
	TA						TSSOP	FORM
		AT 25°C	OUTLINE	CARRIER	DIP	DIP
							³	(Y)§
			(D)²	(FK)	(JG)	(P)	(PW)
	0°C to 70°C	5 mV	LM393D	Ð	Ð	LM393P	LM393PW	LM393Y
		2 mV	LM393AD	Ð	Ð	LM393AP	Ð	Ð
	±25°C to 85°C	5 mV	LM293D	Ð	Ð	LM293P	Ð	Ð
		2 mV	LM293AD	Ð	Ð	LM293AP	Ð	Ð
	±40°C to 125°C	7 mV	LM2903D	Ð	Ð	LM2903P	LM2903PW	Ð
			LM2903QD	Ð	Ð	LM2903QP	Ð	Ð
	±55°C to 125°C	5 mV	LM193D	LM193FK	LM193JG	LM193P	Ð	Ð

² The D package is available taped and reeled. Add the suffix R (e.g., LM393DR). ³ The PW package is only available left-end taped and reeled (e.g., LM393PWR). § Chips are tested at 25°C (see LM393Y for electrical characteristics).

schematic (each comparator)

VCC

80- A

Current Regulator

10 A

60 A

10 A

80 A

COMPONENT COUNT

		Epi-FET	1
		Diodes	2
IN+	OUT	Resistors	2
		Transistors	30

IN±

GND

Current values shown are nominal.

2	POST OFFICE BOX 655303 •DALLAS, TEXAS 75265

LM193, LM293, LM293A, LM393

LM393A, LM393Y, LM2903, LM2903Q

DUAL DIFFERENTIAL COMPARATORS

SLCS005E ± JUNE 1976 ± REVISED NOVEMBER 1999

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)²

Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . . . 36	V
Differential input voltage, VID (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . . ±36	V
Input voltage range, VI (either input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	±0.3 V to 36	V
Output voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . . . 36	V
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . 20 mA
Duration of output short-circuit to ground (see Note 3) . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . Unlimited
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	See Dissipation Rating Table
Package thermal impedance, θJA (see Note 4): D package . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . 97°C/W
P package . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . 85°C/W
PW package . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . 149°C/W
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . . .	. . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, P, or PW package . . . . .		. . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package .	. . . . . . . . . . . .	. . . . . . . 300°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. . . . . . . . . . .	±65°C to 150°C

²Stresses beyond those listed under ªabsolute maximum ratingsº may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under ªrecommended operating conditionsº is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential voltages, are with respect to the network ground.

2.Differential voltages are at IN+ with respect to IN±.

3.Short circuits from outputs to VCC can cause excessive heating and eventual destruction.

4.The package thermal impedance is calculated in accordance with JESD 51.

DISSIPATION RATING TABLE

	PACKAGE	TA ≤ 25°C	DERATING	DERATE	TA = 70°C	TA = 85°C	TA = 125°C
		POWER RATING	FACTOR	ABOVE TA	POWER RATING	POWER RATING	POWER RATING
	FK	900 mW	11.0 mW/°C	68°C	880 mW	715 mW	275 mW
	JG	900 mW	8.4 mW/°C	43°C	672 mW	546 mW	210 mW

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