Diodes LMV331SE, LMV331W5, LMV393M8-13, LMV393S-13 Schematic [ru]

ADVANCED INFORMATION

Description

The LMV331/LMV393 series are low-voltage, (2.7V to 5.5V) single and dual comparators, which are designed to effectively reduce cost and space at low-voltage levels.

These devices offer specifications that meet or exceed the familiar LM331/LM393 devices operating with a lower supply voltage and consuming a far lower supply current.

The LMV331 is available in 5-Pin SOT353/SOT25 packages that reduce space on PC boards and portable electronic devices. LMV393 is available in industry standard SOP-8 and MSOP-8 packages.

Features

Guaranteed 2.7V and 5.5V performance

Operating temperature range (-40°C to +125°C)

Low supply current 40 µA/comparator Typ

Input Common Mode Voltage Range includes ground

Open Collector Output for Maximums Flexibility

SOT353, SOT25, MSOP-8, SO-8: Available in “Green” Molding

Compound (No Br, Sb)

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

LMV331/ LMV393

GENERAL PURPOSE LOW VOLTAGE COMPARATOR

Pin Assignments

( Top View )

IN+	1	5	CC
			V
VEE	2	+
		-
IN-	3	4	OUT

SOT25/SOT353

(Top View)

1OUT	1			8	VCC
1IN-	2	-	1	7	2OUT
1IN+	3	+	-	6	2IN-
			2
VEE	4		+	5	2IN+
		SO-8/MSOP-8

Applications

Mobile Communications

Battery Powered Devices

Notebooks and PDA’s

General Purpose Low-Voltage Applications

General Purpose Portable Devices

Notes:	1.	No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
	2.	See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogenand Antimony-free, "Green"
		and Lead-free.
	3.	Halogenand Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
		<1000ppm antimony compounds.

Schematic Diagram

IN-

IN+

VEE

	Each Comparator
LMV331/ LMV393	1 of 13
Document number: DS37022 Rev. 2 - 2	www.diodes.com

VCC

OUTPUT

August 2015

© Diodes Incorporated

ADVANCED INFORMATION

LMV331/ LMV393

Pin Descriptions

LMV331

Pin Name	Pin #	Function
IN+	1	Non-Inverting Input
VEE	2	Chip Supply Voltage(Negative)/GND
IN-	3	Inverting Input
OUT	4	Output
VCC	5	Chip Supply Voltage(Positive)
LMV393
1OUT	1	Channel 1 Output
1IN-	2	Channel 1 Inverting Input
1IN+	3	Channel 1 Non-inverting Input
VEE	4	Chip Supply Voltage(Negative)/GND
2IN+	5	Channel 2 Non-inverting Input
2IN-	6	Channel 2 Inverting Input
2OUT	7	Channel 2 Output
VCC	8	Chip Supply Voltage(Positive)

Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)

	Symbol	Description		Rating	Unit
	ESD HBM	Human Body Model ESD Protection		6.0	KV
	ESD MM	Machine Model ESD Protection		200	V
	VID	Differential Input Voltage		±Supply Voltage	V
	VCC -VEE	Supply Voltage		5.5	V
			SOT353 (Note 5)	371
	θJA	Thermal Resistance Junction-to-	SOT25 (Note 5)	204	°C/W
		Ambient	SO-8 (Note 5)	120
			MSOP-8 (Note 5)	180
	TST	Storage Temperature		-65 to +150	°C
	TJ	Maximum Junction Temperature		+150	°C

Notes:	4. Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only;
	functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be
	effected by exposure to absolute maximum rating conditions for extended periods of time.
	5. All numbers are typical, and apply for packages soldered directly onto a PC board in still air.

Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)

Symbol	Description	Rating	Unit
VCC -VEE	Supply Voltage	2.7 to 5.5	V
TA	Operating Ambient Temperature Range	-40 to +125	°C

LMV331/ LMV393	2 of 13	August 2015
Document number: DS37022 Rev. 2 - 2	www.diodes.com	© Diodes Incorporated

LMV331/ LMV393

	Electrical Characteristics (Notes 6 & 7) (@TA = +25°C, VEE = 0V, VCM = 0V and RL = 5.1KΩ, unless otherwise specified.)
	Symbol			Parameter			Test Conditions		Min		Typ		Max		Unit
	2.7V DC Electrical Characteristics
	VOS			Input Offset Voltage			-	-		1.7		7			mV
INFORMATION	TCVOS			Input Offset Voltage Average Drift			TA = full range	-		5		-			µV/°C
							-	-		0.003		-
	IB			Input Bias Current			-	-		10		250			nA
							TA = full range	-		-		400
	IOS			Input Offset Current			-	-		5		50			nA
							TA = full range	-		-		150
	VCM			Common-Mode Input Voltage Range			-	-0.1		-		+2.0			V
	VSAT			Saturation Voltage			ISINK ≤ 1mA	-		120		-			mV
	IO			Output Sink Current			VO≤ 1.5V	5		23		-			mA
	IOL			Output Leakage Current											µA
ADVANCED							TA = full range	-		-		1
					LMV331		-	-		40		100			µA
	IS			Supply Current
					LMV393		-	-		70		150			uA
					(Both Comparators)
	2.7V AC Electrical Characteristics
	tPHL			Propagation delay high to low			Input overdrive= 10mV	-		1,000		-			ns
							Input overdrive= 100mV	-		350		-			ns
	tPLH			Propagation delay low to high			Input overdrive= 10mV	-		500		-			ns
							Input overdrive= 100mV	-		400		-			ns
	5V DC Electrical Characteristics
	VOS			Input Offset Voltage			-		-		1.7		7		mV
							TA = full range		-		-		9
	TCVOS			Input Offset Voltage Average Drift			TA = full range		-		5		-		µV/°C
	IB			Input Bias Current			-		-		25		250		nA
							TA = full range		-		-		400
	IOS			Input Offset Current			-		-		2		50		nA
							TA = full range		-		-		150
	VCM			Common-Mode Input Voltage Range			-		-0.1		-		4.2		V
	AV			Large Signal Differential Voltage Gain			-		20		50		-		V/mV
							ISINK ≤ 4mA		-		200		400		mV
	VSAT			Saturation Voltage			ISINK ≤ 4mA, TA = full		-		-		700
							range
	IO			Output Sink Current			VO≤ 1.5V		10		84		-		mA
	IOL			Output Leakage Current			-		-		0.003		-		µA
							TA = full range		-		-		1
						LMV331	-		-		60		120		µA
	IS			Supply Current			TA = full range		-		-		150
						LMV393	-		-		100		200		uA
						(Both Comparators)	TA=full range		-		-		250
	5VAC Electrical Characteristics
	tPHL			Propagation delay high to low			Input overdrive = 10mV		-		600		-		ns
							Input overdrive = 100mV		-		200		-		ns
	tPLH			Propagation delay low to high			Input overdrive = 10mV		-		450		-		ns
							Input overdrive = 100mV		-		300		-		ns
	Notes:	6. Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will
			also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.
		7. All limits are guaranteed by testing or statistical analysis.

LMV331/ LMV393	3 of 13	August 2015
Document number: DS37022 Rev. 2 - 2	www.diodes.com	© Diodes Incorporated

ADVANCED INFORMATION

LMV331/ LMV393

Typical Performance Characteristics (@TA = +25°C, unless otherwise specified.)

	60
	55
	50
	45
A)	40				o
					TA=-40 C
(
	35				TA=25oC
Current
	30				TA=85oC
	25
Supply
	20
	15
	10				Output High
	5
	0
	1	2	3	4	5	6

Supply Voltage (V)

Supply Current vs. Supply Voltage (LMV331)

	100
	90	TA=-40oC
	80	TA=25oC
	70	TA=85oC
( A)
	60
Current	50
	40
Supply
	30
	20
	10				Output Low
	0
	1	2	3	4	5	6

Supply Voltage (V)

Supply Current vs. Supply Voltage (LMV331)

	80
	75	VCC=5V, VEE=0V
	70
( A)	65
	60
Current
	55
Supply	50
	45

40Output High Output Low

35
-40	-20	0	20	40	60	80	100	120

Temperature (OC)

Supply Current vs. Temperature (LMV331)

	75
	70					VCC=2.7V, VEE=0V
	65
( A)	60
Current	55
Supply	50
	45
	40		Output High
			Output Low
	35
	-40	-20	0	20	40	60	80	100	120

Temperature (OC)

Supply Current vs. Temperature (LMV331)

	160
	150						VCC=5V, VEE=0V
	140
	130
A)	120
(	110
Current
	100
	90
Supply
	80
	70
	60		Output High
	50		Output Low
	40
	-40	-20	0	20	40	60	80	100	120

Tempareture (oC)

Supply Current vs. Temperature (LMV393)

	160					VCC=2.7V, VEE=0V
	150
	140
	130
A)	120
	110
(
Current	100
	90
	80
Supply
	70
	60
	50
	40		Output High
	30		Output Low
	20
	-40	-20	0	20	40	60	80	100	120

Tempareture (oC)

Supply Current vs. Temperature (LMV393)

LMV331/ LMV393	4 of 13	August 2015
Document number: DS37022 Rev. 2 - 2	www.diodes.com	© Diodes Incorporated

ADVANCED INFORMATION

LMV331/ LMV393

Typical Performance Characteristics (continued) (@ TA = +25°C, unless otherwise specified.)

	350
	340		VCC=5V, VEE=0V
	330
			Input Overdrive Voltage=100mV
	320
	310		RL=5.1k
(nS)	300
	280
Delay	290
	270					TPLH to 50%
	260
Propagation	250
	200
	240
	230
	220
	210										TPHL to 50%
	190
	180
	170
	160
	150
	-40		-20			0		20			40			60			80		100		120

Temperature (oC)

Propagation Delay vs. Temperature

	1000
	900	VCC=5V, VEE=0V
		Input Overdrive Voltage=100mV
	800	RL=5.1k
(nS)	700	TA=25OC					TPLH to 50%
Delay	600
	500
Propagation
	400
	300
	200						TPHL to 50%
	100
	0
	0	20	40	60	80	100	120	140

Load Capacitor (pF)

Propagation Delay vs. Load Capacitors

	2.6	VCC=5V, VEE=0V
	2.4	TA=25OC
	2.2
	2.0
(V)	1.8
	1.6
Voltage
	1.4
	1.2
Ouput	1.0
	0.8
	0.6
	0.4
	0.2
	0.0
	0	10	20	30	40	50	60	70	80	90	100

Output Sink Current (mA)

Output Voltage vs. Output Sink Current

	4.0
	3.5	V	=5V, V			=0V					TPHL to 50%
			CC		EE						TPLH to 50%
		RL=5.1k
	3.0			O
( S)		TA=25 C
	2.5
Delay	2.0
Propagation	1.5
	1.0
	0.5
	0.0
		0	20	40		60	80	100	120	140	160	180	200

Input Overdrive Voltage (mV)

Propagation Delay vs. Input Overdrive Voltage

	280
	260		VCC=5V, ISINK=4mA
			VCC=2.7V, ISINK=1mA
(mV)	240
	220
Voltage	200
	180
Saturation
	160
	140
	120
	100
	-40	-20	0	20	40	60	80	100	120

Temperature (0C)

Saturation Voltage vs. Temperature

	2.75
	2.50								VCC=2.7V, VEE=0
									TA=25OC
	2.25
	2.00
(V)	1.75
Voltage	1.50
	1.25
Output	1.00
	0.75
	0.50
	0.25
	0.00
	0	5	10	15	20	25	30	35	40	45	50	55

Output Sink Current (mA)

Output Voltage vs. Output Sink Current

LMV331/ LMV393	5 of 13	August 2015
Document number: DS37022 Rev. 2 - 2	www.diodes.com	© Diodes Incorporated