SNOS018H August   1999  – December 2014 LMV331-N , LMV339-N , LMV393-N

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 2.7-V DC Electrical Characteristics
    6. 6.6 2.7-V AC Electrical Characteristics
    7. 6.7 5-V DC Electrical Characteristics
    8. 6.8 5-V AC Electrical Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Open Collector Output
      2. 7.3.2 Ground Sensing Input
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Basic Comparator
      2. 8.1.2 Comparator With Hysteresis
        1. 8.1.2.1 Inverting Comparator With Hysteresis
          1. 8.1.2.1.1 Non-inverting Comparator With Hysteresis
      3. 8.1.3 ORing the Output
      4. 8.1.4 Driving CMOS and TTL
      5. 8.1.5 AND Gates
      6. 8.1.6 OR Gates
      7. 8.1.7 Large Fan-In Gate
    2. 8.2 Typical Applications
      1. 8.2.1 Squarewave Oscillator
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Crystal Controlled Oscillator
      3. 8.2.3 Pulse Generator With Variable Duty Cycle
      4. 8.2.4 Positive Peak Detector
      5. 8.2.5 Negative Peak Detector
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Related Links
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

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, Tstg −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 TJ(MAX), θJA. The maximum allowable power dissipation at any ambient temperature is PD = (TJ(MAX) - TA)/θJA. 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
Machine model ±120
(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
(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 TJ(MAX), θJA. The maximum allowable power dissipation at any ambient temperature is PD = (TJ(MAX) - TA)/θJA. All numbers apply for packages soldered directly onto a PC board.

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
RθJA 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 TJ = 25°C, V+ = 2.7V, V− = 0V.
PARAMETER TEST CONDITIONS MIN
(1)		 TYP
(2)		 MAX
(1)		 UNIT
VOS Input Offset Voltage 1.7 7 mV
TCVOS Input Offset Voltage Average Drift At the temperature extremes 5 µV/°C
IB Input Bias Current 10 250 nA
At the temperature extremes 400
IOS Input Offset Current 5 50 nA
At the temperature extremes 150
VCM Input Voltage Range −0.1 V
2.0 V
VSAT Saturation Voltage ISINK ≤ 1 mA 120 mV
IO Output Sink Current VO ≤ 1.5V 5 23 mA
IS 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
At the temperature extremes 1
(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

TJ = 25°C, V+ = 2.7 V, RL = 5.1 kΩ, V− = 0 V.
PARAMETER TEST CONDITIONS MIN
(1)		 TYP
(2)		 MAX
(1)		 UNIT
tPHL Propagation Delay (High to Low) Input Overdrive = 10 mV 1000 ns
Input Overdrive = 100 mV 350 ns
tPLH Propagation Delay (Low to High) Input Overdrive = 10 mV 500 ns
Input Overdrive = 100 mV 400 ns
(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.

6.7 5-V DC Electrical Characteristics

Unless otherwise specified, all limits ensured for TJ = 25°C, V+ = 5 V, V− = 0 V.
PARAMETER TEST CONDITIONS MIN
(1)		 TYP
(2)		 MAX
(1)		 UNIT
VOS Input Offset Voltage 1.7 7 mV
At the temperature extremes 9
TCVOS Input Offset Voltage Average Drift 5 µV/°C
IB Input Bias Current 25 250 nA
At the temperature extremes 400
IOS Input Offset Current 2 50 nA
At the temperature extremes 150
VCM Input Voltage Range −0.1 V
4.2 V
AV Voltage Gain 20 50 V/mV
Vsat Saturation Voltage ISINK ≤ 4 mA 200 400 mV
At the temperature extremes 700
IO Output Sink Current VO ≤ 1.5V 84 10 mA
IS Supply Current LMV331-N 60 120 µA
At the temperature extremes 150
LMV393-N
Both Comparators		 100 200 µA
At the temperature extremes 250
LMV339-N
All four Comparators		 170 300
 µA
At the temperature extremes 350
Output Leakage Current .003 µA
At the temperature extremes 1
(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.

6.8 5-V AC Electrical Characteristics

TJ = 25°C, V+ = 5 V, RL = 5.1 kΩ, V− = 0 V.
PARAMETER TEST CONDITIONS MIN
(1)		 TYP
(2)		 MAX
(1)		 UNIT
tPHL Propagation Delay (High to Low) Input Overdrive = 10 mV 600 ns
Input Overdrive = 100 mV 200 ns
tPLH Propagation Delay (Low to High) Input Overdrive = 10 mV 450 ns
Input Overdrive = 100 mV 300 ns
(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.

6.9 Typical Characteristics

Unless otherwise specified, VS = +5V, single supply, TA = 25°C
10008034.png
Figure 1. Supply Current vs. Supply Voltage Output High (LMV331-N)
10008037.png
Figure 3. Output Voltage vs. Output Current at 5-V Supply
10008036.png
Figure 5. Input Bias Current vs. Supply Voltage
10008043.png
Figure 7. Response Time for Input Overdrive Positive Transition
10008040.png
Figure 9. Response Time for Input Overdrive Positive Transition
10008033.png
Figure 2. Supply Current vs. Supply Voltage Output Low (LMV331-N)
10008038.gif
Figure 4. Output Voltage vs. Output Current at 2.7-V Supply
10008042.png
Figure 6. Response Time vs. Input Overdrive Negative Transition
10008041.png
Figure 8. Response Time vs. Input Overdrive Negative Transition