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Amplifier Circuits / Comparators / LM3302N
Datasheets
LM3302N by:

Quad, General Purpose Differential Comparator 14-PDIP -40 to 85

Part Details for LM3302N by Texas Instruments

Results Overview of LM3302N by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM3302N Information

LM3302N 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 LM3302N

Part # Distributor Description Stock Price Buy
DISTI # 34AH0948
Newark Comparator, Quad, 28V, 14Dip, Comparator Type:Precision, No. Of Comparators:4 Comparators, Response Time:1.3Μs, Supply Voltage Range:2V To 28V, Comparator Case Style:Dip, No. Of Pins:14Pins, Ic Output Type:Cmos, Mos, Open Collector /Rohs Compliant: Yes |Texas Instruments LM3302N RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 5
  • 1 $1.2500
  • 10 $1.1600
  • 100 $1.0700
  • 500 $1.0300
$1.0300 / $1.2500 Buy Now
DISTI # 296-17223-5-ND
DigiKey IC COMPARATOR 4 GEN PUR 14DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube 7143
In Stock
  • 1 $0.7800
  • 10 $0.5580
  • 25 $0.5016
  • 100 $0.4397
  • 250 $0.4103
  • 500 $0.3925
  • 1,000 $0.3779
  • 2,500 $0.3624
  • 5,000 $0.3531
$0.3531 / $0.7800 Buy Now
DISTI # 595-LM3302N
Mouser Electronics Analog Comparators Quad Differential Comparator RoHS: Compliant 1382
  • 1 $0.6000
  • 10 $0.4290
  • 25 $0.3890
  • 100 $0.3450
  • 250 $0.3280
  • 500 $0.3170
$0.3170 / $0.6000 Buy Now
DISTI # J56:1989_00098144
Arrow Electronics Comparator Quad R-R O/P ±14V/28V 14-Pin PDIP Tube RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 6 Weeks Europe - 750
  • 25 $0.3130
$0.3130 Buy Now
DISTI # V99:2348_07274568
Arrow Electronics Comparator Quad R-R O/P ±14V/28V 14-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1847 Americas - 329
  • 1 $0.3529
  • 10 $0.3227
  • 25 $0.3130
  • 100 $0.3080
$0.3080 / $0.3529 Buy Now
Bristol Electronics   131
RFQ
Bristol Electronics   85
RFQ
Quest Components IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC 800
  • 1 $0.9525
  • 106 $0.4763
  • 421 $0.3810
$0.3810 / $0.9525 Buy Now
Quest Components IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC 94
  • 1 $0.5250
  • 11 $0.4200
  • 49 $0.2625
$0.2625 / $0.5250 Buy Now
Quest Components IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC 51
  • 1 $1.0000
  • 6 $0.8000
  • 14 $0.4500
$0.4500 / $1.0000 Buy Now
Quest Components IC,VOLT COMPARATOR,QUAD,BIPOLAR,DIP,14PIN,PLASTIC 11
  • 1 $0.5715
  • 10 $0.4763
$0.4763 / $0.5715 Buy Now
DISTI # LM3302
TME IC: comparator, Cmp: 4, THT, DIP14, tube, OUT: open collector, 300nA Min Qty: 1 57
  • 1 $0.5670
  • 10 $0.5000
  • 25 $0.4650
  • 50 $0.4540
$0.4540 / $0.5670 Buy Now
LCSC 3mV 25nA QUAD PDIP-14 Comparators ROHS 786
  • 1 $0.6596
  • 10 $0.5781
  • 30 $0.5223
  • 100 $0.4740
  • 500 $0.4589
  • 1,000 $0.4498
$0.4498 / $0.6596 Buy Now

Part Details for LM3302N

LM3302N CAD Models

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LM3302N Part Data Attributes

Parametric Data
LM3302N Texas Instruments
Buy Now Datasheet
Compare Parts:
LM3302N Texas Instruments Quad, General Purpose Differential Comparator 14-PDIP -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description ROHS COMPLIANT, PLASTIC, DIP-14
Pin Count 14
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) 1 µA
Bias Current-Max (IIB) @25C 0.5 µA
Input Offset Voltage-Max 20000 µV
JESD-30 Code R-PDIP-T14
JESD-609 Code e4
Length 19.305 mm
Number of Functions 4
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Type OPEN-COLLECTOR; OPEN-DRAIN
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP14,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Packing Method TUBE
Qualification Status Not Qualified
Response Time-Nom 1300 ns
Seated Height-Max 5.08 mm
Supply Current-Max 2 mA
Supply Voltage Limit-Max 28 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for LM3302N

This table gives cross-reference parts and alternative options found for LM3302N. 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 LM3302N, 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
UA339ADCQR Fairchild Semiconductor Corporation Check for Price Comparator, 4000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14, LM3302N vs UA339ADCQR
UA339APCQR Fairchild Semiconductor Corporation Check for Price Comparator, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, LM3302N vs UA339APCQR
UA3302PV Fairchild Semiconductor Corporation Check for Price Comparator, BIPolar, PDIP14, LM3302N vs UA3302PV
LM3302N Samsung Semiconductor Check for Price Comparator, 4 Func, 40000uV Offset-Max, 1400ns Response Time, BIPolar, PDIP14, DIP-14 LM3302N vs LM3302N
UA339PCQR Fairchild Semiconductor Corporation Check for Price Comparator, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, LM3302N vs UA339PCQR
UA339ADCQM Fairchild Semiconductor Corporation Check for Price Comparator, 4000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14, LM3302N vs UA339ADCQM
UA3302PCQM Fairchild Semiconductor Corporation Check for Price Comparator, BIPolar, PDIP14, LM3302N vs UA3302PCQM
Part Number Manufacturer Composite Price Description Compare
LM3302N National Semiconductor Corporation Check for Price IC QUAD COMPARATOR, 40000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP14, PLASTIC, DIP-14, Comparator LM3302N vs LM3302N
MC3302F NXP Semiconductors Check for Price IC QUAD COMPARATOR, 40000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, CDIP14, CERAMIC, DIP-14, Comparator LM3302N vs MC3302F
KA3302 Samsung Semiconductor Check for Price Comparator, 4 Func, 40000uV Offset-Max, 1400ns Response Time, BIPolar, PDIP14, DIP-14 LM3302N vs KA3302
LM3302N/NOPB National Semiconductor Corporation Check for Price IC QUAD COMPARATOR, 40000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP14, PLASTIC, DIP-14, Comparator LM3302N vs LM3302N/NOPB
LM3302N Intersil Corporation Check for Price QUAD COMPARATOR, 40000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDIP14, PLASTIC, DIP-14 LM3302N vs LM3302N
UA3302PC Fairchild Semiconductor Corporation Check for Price Comparator, 4 Func, 40000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, PLASTIC, DIP-14 LM3302N vs UA3302PC
LM3302N/NOPB Texas Instruments Check for Price QUAD COMPARATOR, 40000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDIP14, PLASTIC, DIP-14 LM3302N vs LM3302N/NOPB

LM3302N Related Parts

LM3302N Frequently Asked Questions (FAQ)

  • The LM3302N can handle input voltages up to 42V, but it's recommended to keep it below 35V for reliable operation.

  • To ensure stability, use a minimum output capacitance of 10uF, and keep the ESR (Equivalent Series Resistance) below 1 ohm. Also, place the output capacitor close to the regulator.

  • The LM3302N is rated for operation up to 125°C, but its performance may degrade above 85°C. Consider using a heat sink or reducing the input voltage to minimize thermal stress.

  • Power dissipation (PD) = (Vin - Vout) x Iout. Ensure the PD is within the specified limit (2.5W for the LM3302N) to prevent overheating.

  • The LM3302N has a relatively high dropout voltage (around 2V), so it's not suitable for low-dropout applications. Consider using a low-dropout regulator like the TLV703 or TPS63051 instead.

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