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Amplifier Circuits / Comparators / LMV331IDCKR
Datasheets
LMV331IDCKR by: Texas Instruments

Single General Purpose Low-Voltage Comparator 5-SC70 -40 to 125

Part Details for LMV331IDCKR by Texas Instruments

Results Overview of LMV331IDCKR by Texas Instruments

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Applications Consumer Electronics Audio and Video Systems

LMV331IDCKR Information

LMV331IDCKR by Texas Instruments is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for LMV331IDCKR

Part # Distributor Description Stock Price Buy
DISTI # 29AH6163
Newark Comparator, Single, Sc-70-5, Comparator Type:General Purpose, No. Of Comparators:1 Comparator, Response Time:200Ns, Supply Voltage Range:2.7V To 5.5V, Comparator Case Style:Sc-70, No. Of Pins:5Pins, Ic Output Type:Open Collector, Rohs Compliant: Yes |Texas Instruments LMV331IDCKR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $0.9250
  • 10 $0.8110
  • 25 $0.7810
  • 50 $0.7560
  • 100 $0.7330
  • 250 $0.7160
  • 500 $0.7030
  • 1,000 $0.6950
$0.6950 / $0.9250 Buy Now
Bristol Electronics   29436
RFQ
Bristol Electronics   939
RFQ
Bristol Electronics   121
RFQ
DISTI # LMV331IDCKR
TME IC: comparator, universal, Cmp: 1, 2.7÷5.5V, SMT, SC70-5, reel,tape Min Qty: 1 1125
  • 1 $0.7390
  • 100 $0.4890
  • 250 $0.4160
  • 500 $0.3680
  • 1,000 $0.3320
  • 2,500 $0.2920
  • 3,000 $0.2860
  • 6,000 $0.2670
  • 24,000 $0.2650
$0.2650 / $0.7390 Buy Now
Ameya Holding Limited IC: comparator, universal, 2.7÷5.5V, SMT, SC70-5, Comparators: 1 9000
RFQ
DISTI # SMC-LMV331IDCKR
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 2025
RFQ
Chip 1 Exchange INSTOCK 4299
RFQ
LCSC 7mV 250nA SC-70-5 Comparators ROHS 2105
  • 5 $0.1554
  • 50 $0.1222
  • 150 $0.1079
  • 500 $0.0902
  • 3,000 $0.0763
  • 6,000 $0.0716
$0.0716 / $0.1554 Buy Now
New Advantage Corporation IC-331 GP LV COMPARATOR SC70-5 SOT353 RoHS: Compliant Min Qty: 1 Package Multiple: 100 2697
  • 700 $0.4889
  • 2,697 $0.4563
$0.4563 / $0.4889 Buy Now
Win Source Electronics IC GP LV COMPARATOR SC70-5 119944
  • 365 $0.1383
  • 775 $0.1294
  • 1,200 $0.1250
  • 1,725 $0.1160
  • 2,245 $0.1116
  • 2,805 $0.1071
$0.1071 / $0.1383 Buy Now

Part Details for LMV331IDCKR

LMV331IDCKR CAD Models

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LMV331IDCKR Part Data Attributes

Parametric Data
LMV331IDCKR Texas Instruments
Buy Now Datasheet
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LMV331IDCKR Texas Instruments Single General Purpose Low-Voltage Comparator 5-SC70 -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, SC-70, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type COMPARATOR
Average Bias Current-Max (IIB) 0.4 µA
Bias Current-Max (IIB) @25C 0.25 µA
Input Offset Voltage-Max 7000 µV
JESD-30 Code R-PDSO-G5
JESD-609 Code e4
Length 2 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Type OPEN-COLLECTOR; OPEN-DRAIN
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP5/6,.08
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Response Time-Nom 600 ns
Seated Height-Max 1.1 mm
Supply Current-Max 0.12 mA
Supply Voltage Limit-Max 5.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 1.25 mm

Alternate Parts for LMV331IDCKR

This table gives cross-reference parts and alternative options found for LMV331IDCKR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LMV331IDCKR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LMV331M7/NOPB National Semiconductor Corporation Check for Price IC COMPARATOR, 7000 uV OFFSET-MAX, 450 ns RESPONSE TIME, PDSO5, LEAD FREE, SC-70, 5 PIN, Comparator LMV331IDCKR vs LMV331M7/NOPB
Part Number Manufacturer Composite Price Description Compare
LMV331IDCKRE4 Texas Instruments Check for Price Single General Purpose Low-Voltage Comparator 5-SC70 -40 to 125 LMV331IDCKR vs LMV331IDCKRE4
LMV331IDCKRG4 Texas Instruments Check for Price Single General Purpose Low-Voltage Comparator 5-SC70 -40 to 125 LMV331IDCKR vs LMV331IDCKRG4
LMV331IDCKT Texas Instruments $0.4819 Single General Purpose Low-Voltage Comparator 5-SC70 -40 to 125 LMV331IDCKR vs LMV331IDCKT
LMV331M5X/NOPB Texas Instruments $0.3972 Single General Purpose, Low Voltage, Tiny Pack Comparator 5-SOT-23 -40 to 85 LMV331IDCKR vs LMV331M5X/NOPB
LMV331M7X/NOPB Texas Instruments Check for Price Single General Purpose, Low Voltage, Tiny Pack Comparator 5-SC70 -40 to 85 LMV331IDCKR vs LMV331M7X/NOPB
LMV331M5/NOPB Texas Instruments $0.5959 Single General Purpose, Low Voltage, Tiny Pack Comparator 5-SOT-23 -40 to 85 LMV331IDCKR vs LMV331M5/NOPB
LMV331M7/NOPB Texas Instruments $0.3479 Single General Purpose, Low Voltage, Tiny Pack Comparator 5-SC70 -40 to 85 LMV331IDCKR vs LMV331M7/NOPB
LMV331SN3T1G onsemi $0.2417 Comparator, Single, Low Voltage, TSOP-5, 3000-REEL LMV331IDCKR vs LMV331SN3T1G
LMV7239QM7/NOPB Texas Instruments Check for Price Automotive-grade, micropower, 75-ns, single rail-to-rail comparator 5-SC70 -40 to 125 LMV331IDCKR vs LMV7239QM7/NOPB

LMV331IDCKR Related Parts

LMV331IDCKR Frequently Asked Questions (FAQ)

  • The maximum power dissipation of the LMV331IDCKR is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.

  • Yes, the LMV331IDCKR is rated for operation from -40°C to 125°C, making it suitable for high-temperature applications. However, the device's performance may degrade at higher temperatures, and the maximum junction temperature should not exceed 150°C.

  • To ensure stability, it's essential to follow proper compensation techniques, such as adding a capacitor in parallel with the feedback resistor or using a series resistor-capacitor network in the feedback path. Additionally, the datasheet provides guidance on stability analysis and compensation methods.

  • To minimize noise and ensure optimal performance, it's recommended to use a star-grounding technique, where the grounds of the power supplies, analog circuits, and digital circuits are connected at a single point. Additionally, keep the layout compact, use short traces, and avoid crossing signal lines over the power planes.

  • While the LMV331IDCKR is an op-amp, it can be used as a comparator in certain applications. However, it's essential to note that the device's output stage is not optimized for comparator-like behavior, and the response time may be slower than a dedicated comparator. Additionally, the input common-mode range and output swing may not be suitable for all comparator applications.

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