LMV33x-N / LMV393-N General-Purpose, Low-Voltage, Tiny Pack Comparators
- SNOS018H August 1999 – December 2014 LMV331-N , LMV339-N , LMV393-N
  
  PRODUCTION DATA.

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DATA SHEET

LMV33x-N / LMV393-N General-Purpose, Low-Voltage, Tiny Pack Comparators

1 Features

(For 5-V Supply, Typical Unless Otherwise Noted)
Ensured 2.7-V and 5-V Performance
Industrial Temperature Range −40°C to 85°C
Low Supply Current 60 µA/Channel
Input Common Mode Voltage Range Includes Ground
Low Output Saturation Voltage 200 mV
Propagation Delay 200 ns
Space-Saving 5-Pin SC70 and 5-Pin SOT23 Packages

2 Applications

Mobile Communications
Notebooks and PDAs
Battery-Powered Electronics
General-Purpose Portable Devices
General-Purpose, Low-Voltage Applications

3 Description

The LMV393-N and LMV339-N are low-voltage (2.7 to 5 V) versions of the dual and quad comparators, LM393/339, which are specified at 5 to 30 V. The LMV331-N is the single version, which is available in space-saving, 5-pin SC70 and 5-pin SOT23 packages. The 5-pin SC70 is approximately half the size of the 5-pin SOT23.

The LMV393-N is available in 8-pin SOIC and VSSOP packages. The LMV339-N is available in 14-pin SOIC and TSSOP packages.

The LMV331-N/393-N/339-N is the most cost-effective solution where space, low voltage, low power, and price are the primary specification in circuit design for portable consumer products. They offer specifications that meet or exceed the familiar LM393/339 at a fraction of the supply current.

The chips are built with TI's advanced Submicron Silicon-Gate BiCMOS process. The LMV331-N/393-N/339-N have bipolar input and output stages for improved noise performance.

Table 1. Device Information⁽¹⁾

PART NUMBER	PACKAGE	BODY SIZE (NOM)
LMV331-N	SC70 (5)	2.00 mm × 1.25 mm
LMV331-N	SOT-23 (5)	2.90 mm × 1.6 mm
LMV339-N	SOIC (14)	8.65 mm × 3.91 mm
LMV339-N	TSSOP (14)	5.00 mm × 4.40 mm
LMV393-N	SOIC (8)	4.90 mm × 3.91 mm
LMV393-N	VSSOP (8)	3.00 mm × 3.00 mm

For all available packages, see the orderable addendum at the end of the datasheet.

Low Supply Current

Fast Response Time

4 Revision History

Changes from G Revision (Feburary 2013) to H Revision

Added Pin Configuration and Functions section, ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section Go

5 Pin Configuration and Functions

DCK and DBV Package

5-Pin SC70 / SOT23

Top View

D and DGK Package

8-Pin SOIC / VSSOP

Top View

D and PW Package

14-Pin SOIC / TSSOP

Top View

Pin Functions

PIN				TYPE	DESCRIPTION
NAME	LMV331-N DVB,DCK	LMV393-N D,DGK	LMV339-N PW	TYPE	DESCRIPTION
+IN	1	-	-	I	Noninverting input
+IN A	-	3	5	I	Noninverting input, channel A
+IN B	-	5	7	I	Noninverting input, channel B
+IN C	-	-	9	I	Noninverting input, channel C
+IN D	-	-	11	I	Noninverting input, channel D
-IN	3	-	-	I	Inverting input
-IN A	-	2	4	I	Inverting input, channel A
-IN B	-	6	6	I	Inverting input, channel B
-IN C	-	-	8	I	Inverting input, channel C
-IN D	-	-	10	I	Inverting input, channel D
OUT	4	-	-	O	Output
OUT A	-	1	2	O	Output, channel A
OUT B	-	7	1	O	Output, channel B
OUT C	-	-	14	O	Output, channel C
OUT D	-	-	13	O	Output, channel D
V+	5	8	3	P	Positive (highest) power supply
V-	2	4	12	P	Negative (lowest) power supply

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)⁽¹⁾⁽³⁾

	MIN	MAX	UNIT
Differential Input Voltage		±Supply Voltage
Voltage on any pin (referred to V⁻ pin)		5.5	V
Soldering Information
Infrared or Convection (20 sec)		235	°C
Junction Temperature ⁽²⁾		150	°C
Storage temperature, T_stg	−65	150	°C

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) The maximum power dissipation is a function of T_J(MAX), θ_JA. The maximum allowable power dissipation at any ambient temperature is P_D = (T_J(MAX) - T_A)/θ_JA. All numbers apply for packages soldered directly onto a PC board.

(3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office / Distributors for availability and specifications.

6.2 ESD Ratings

			VALUE	UNIT
V_(ESD)	Electrostatic discharge	Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾	±800	V
V_(ESD)	Electrostatic discharge	Machine model	±120	V

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)⁽¹⁾

		MIN	MAX	UNIT
Supply Voltage		2.7	5	V
Temperature Range ⁽²⁾		−40	85	°C

6.4 Thermal Information

THERMAL METRIC⁽¹⁾		LMV331-N		LMV339-N		LMV393-N		UNIT
		DCK	DBV	D	PW	D	DGK
		5 PINS	5 PINS	14 PINS	14 PINS	8 PINS	8 PINS
R_θJA	Junction-to-ambient thermal resistance	478	265	145	155	190	23	°C/W

(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

6.5 2.7-V DC Electrical Characteristics

Unless otherwise specified, all limits ensured for T_J = 25°C, V⁺ = 2.7V, V⁻ = 0V.

	PARAMETER	TEST CONDITIONS	MIN ⁽¹⁾	TYP ⁽²⁾	MAX ⁽¹⁾	UNIT
V_OS	Input Offset Voltage			1.7	7	mV
TCV_OS	Input Offset Voltage Average Drift	At the temperature extremes		5		µV/°C
I_B	Input Bias Current			10	250	nA
I_B	Input Bias Current	At the temperature extremes			400	nA
I_OS	Input Offset Current			5	50	nA
I_OS	Input Offset Current	At the temperature extremes			150	nA
V_CM	Input Voltage Range			−0.1		V
V_CM	Input Voltage Range			2.0		V
V_SAT	Saturation Voltage	I_SINK ≤ 1 mA		120		mV
I_O	Output Sink Current	V_O ≤ 1.5V	5	23		mA
I_S	Supply Current	LMV331-N		40	100	µA
		LMV393-N Both Comparators		70	140	µA
		LMV339-N All four Comparators		140	200	µA
	Output Leakage Current			.003		µA
	Output Leakage Current	At the temperature extremes			1	µA

(1) All limits are ensured by testing or statistical analysis.

(2) 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 ensured on shipped production material.

6.6 2.7-V AC Electrical Characteristics

T_J = 25°C, V⁺ = 2.7 V, R_L = 5.1 kΩ, V⁻ = 0 V.

	PARAMETER	TEST CONDITIONS	TYP ⁽²⁾	UNIT
t_PHL	Propagation Delay (High to Low)	Input Overdrive = 10 mV	1000	ns
t_PHL	Propagation Delay (High to Low)	Input Overdrive = 100 mV	350	ns
t_PLH	Propagation Delay (Low to High)	Input Overdrive = 10 mV	500	ns
t_PLH	Propagation Delay (Low to High)	Input Overdrive = 100 mV	400	ns

(1) All limits are ensured by testing or statistical analysis.

6.7 5-V DC Electrical Characteristics

Unless otherwise specified, all limits ensured for T_J = 25°C, V⁺ = 5 V, V⁻ = 0 V.

	PARAMETER	TEST CONDITIONS	MIN ⁽¹⁾	TYP ⁽²⁾	MAX ⁽¹⁾	UNIT
V_OS	Input Offset Voltage			1.7	7	mV
V_OS	Input Offset Voltage	At the temperature extremes			9	mV
TCV_OS	Input Offset Voltage Average Drift			5		µV/°C
I_B	Input Bias Current			25	250	nA
I_B	Input Bias Current	At the temperature extremes			400	nA
I_OS	Input Offset Current			2	50	nA
I_OS	Input Offset Current	At the temperature extremes			150	nA
V_CM	Input Voltage Range			−0.1		V
V_CM	Input Voltage Range			4.2		V
A_V	Voltage Gain		20	50		V/mV
V_sat	Saturation Voltage	I_SINK ≤ 4 mA		200	400	mV
V_sat	Saturation Voltage	At the temperature extremes			700	mV
I_O	Output Sink Current	V_O ≤ 1.5V		84	10	mA
I_S	Supply Current	LMV331-N		60	120	µA
		At the temperature extremes			150	µA
		LMV393-N Both Comparators		100	200	µA
		At the temperature extremes			250	µA
		LMV339-N All four Comparators		170	300	µA
		At the temperature extremes			350	µA
	Output Leakage Current			.003		µA
	Output Leakage Current	At the temperature extremes			1	µA

(1) All limits are ensured by testing or statistical analysis.

6.8 5-V AC Electrical Characteristics

T_J = 25°C, V⁺ = 5 V, R_L = 5.1 kΩ, V⁻ = 0 V.

	PARAMETER	TEST CONDITIONS	TYP ⁽²⁾	UNIT
t_PHL	Propagation Delay (High to Low)	Input Overdrive = 10 mV	600	ns
t_PHL	Propagation Delay (High to Low)	Input Overdrive = 100 mV	200	ns
t_PLH	Propagation Delay (Low to High)	Input Overdrive = 10 mV	450	ns
t_PLH	Propagation Delay (Low to High)	Input Overdrive = 100 mV	300	ns

(1) All limits are ensured by testing or statistical analysis.

6.9 Typical Characteristics

Unless otherwise specified, V_S = +5V, single supply, T_A = 25°C

Figure 1. Supply Current vs. Supply Voltage Output High (LMV331-N)

Figure 3. Output Voltage vs. Output Current at 5-V Supply

Figure 5. Input Bias Current vs. Supply Voltage

Figure 7. Response Time for Input Overdrive Positive Transition

Figure 9. Response Time for Input Overdrive Positive Transition

Figure 2. Supply Current vs. Supply Voltage Output Low (LMV331-N)

Figure 4. Output Voltage vs. Output Current at 2.7-V Supply

Figure 6. Response Time vs. Input Overdrive Negative Transition

Figure 8. Response Time vs. Input Overdrive Negative Transition