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Part Details for LM311DR2G by onsemi
Results Overview of LM311DR2G by onsemi
- Distributor Offerings: (27 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
LM311DR2G Information
LM311DR2G by onsemi 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 LM311DR2G
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
08AK6322
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Newark | Single Comparator/ Reel |Onsemi LM311DR2G RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 1962 |
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$0.1190 | Buy Now |
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DISTI #
46AC0952
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Newark | Comparator, 200Ns, 0 To 70Deg C, Comparator Type:General Purpose, No. Of Channels:1Channels, Response Time/Propogation Delay:200Ns, Supply Voltage Range:5V To 36V, Ic Case/Package:Soic, No. Of Pins:8Pins, Product Range:- Rohs Compliant: Yes |Onsemi LM311DR2G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 6 |
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$0.2710 / $0.5120 | Buy Now |
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DISTI #
45J0733
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Newark | Ic, volt Comparator, single, bipolar, sop,8Pin, plastic Rohs Compliant: Yes |Onsemi LM311DR2G RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.1310 / $0.1740 | Buy Now |
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DISTI #
LM311DR2GOSCT-ND
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DigiKey | IC COMPARATOR 1 GEN PUR 8SOIC Min Qty: 1 Lead time: 9 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
17154 In Stock |
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$0.1261 / $0.7900 | Buy Now |
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DISTI #
LM311DR2G
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Avnet Americas | Analogue Comparator, General Purpose, 1 Channels, 200 ns, 5V to 36V, SOIC, 8 Pins - Tape and Reel (Alt: LM311DR2G) RoHS: Compliant Min Qty: 7500 Package Multiple: 2500 Lead time: 9 Weeks, 0 Days Container: Reel | 15000 |
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$0.1114 / $0.1219 | Buy Now |
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DISTI #
08AK6322
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Avnet Americas | Analogue Comparator, General Purpose, 1 Channels, 200 ns, 5V to 36V, SOIC, 8 Pins - Product that comes on tape, but is not reeled (Alt: 08AK6322) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 53 Weeks, 4 Days Container: Ammo Pack | 2012 Partner Stock |
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$0.2150 / $0.3210 | Buy Now |
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DISTI #
46AC0952
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Avnet Americas | Analogue Comparator, General Purpose, 1 Channels, 200 ns, 5V to 36V, SOIC, 8 Pins - Product that comes on tape, but is not reeled (Alt: 46AC0952) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 3 Days Container: Ammo Pack | 6 Partner Stock |
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$0.3280 / $0.5200 | Buy Now |
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DISTI #
863-LM311DR2G
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Mouser Electronics | Analog Comparators 5-30V SGL Comparator Commercial Temp RoHS: Compliant | 26974 |
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$0.1340 / $0.7400 | Buy Now |
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DISTI #
V36:1790_07304115
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Arrow Electronics | Comparator Single ±15V/30V 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 9 Weeks Date Code: 2448 | Americas - 5000 |
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$0.1193 | Buy Now |
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DISTI #
V72:2272_07304115
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Arrow Electronics | Comparator Single ±15V/30V 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2338 Container: Cut Strips | Americas - 77 |
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$0.1205 / $0.7129 | Buy Now |
Part Details for LM311DR2G
LM311DR2G CAD Models
LM311DR2G Part Data Attributes
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LM311DR2G
onsemi
Buy Now
Datasheet
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Compare Parts:
LM311DR2G
onsemi
Comparator, Single, SOIC-8 Narrow Body, 2500-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC-8 Narrow Body | |
| Pin Count | 8 | |
| Manufacturer Package Code | 751-07 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 53 Weeks, 4 Days | |
| Samacsys Manufacturer | onsemi | |
| Amplifier Type | COMPARATOR | |
| Average Bias Current-Max (IIB) | 0.3 µA | |
| Bias Current-Max (IIB) @25C | 0.25 µA | |
| Input Offset Voltage-Max | 10000 µV | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Neg Supply Voltage Limit-Max | -18 V | |
| Neg Supply Voltage-Nom (Vsup) | -15 V | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Type | OPEN-COLLECTOR | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Response Time-Nom | 200 ns | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max | 7.5 mA | |
| Supply Voltage Limit-Max | 18 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LM311DR2G
This table gives cross-reference parts and alternative options found for LM311DR2G. 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 LM311DR2G, 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 |
|---|---|---|---|---|
| LM311D | STMicroelectronics | $0.2721 | Voltage comparator with strobe | LM311DR2G vs LM311D |
| LM311DR2 | onsemi | Check for Price | Comparator, Single, SOIC-8 Narrow Body, 2500-REEL | LM311DR2G vs LM311DR2 |
| LM311D3 | Texas Instruments | Check for Price | IC COMPARATOR, Comparator | LM311DR2G vs LM311D3 |
LM311DR2G Frequently Asked Questions (FAQ)
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The LM311DR2G should be placed close to the signal source, and the input traces should be kept short and shielded to minimize noise pickup. A ground plane under the device can help reduce noise. Additionally, decoupling capacitors should be placed close to the device to filter out high-frequency noise.
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For single-supply operation, the LM311DR2G requires a bias voltage between VCC and GND. A voltage divider or a resistive network can be used to generate the bias voltage. The bias voltage should be set to approximately half of the supply voltage (VCC) to ensure proper operation.
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The maximum allowable input voltage for the LM311DR2G is the supply voltage (VCC) plus 0.3V. Exceeding this voltage can cause damage to the device. It's essential to ensure that the input voltage does not exceed this limit to prevent device damage.
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When the LM311DR2G is not in use, the output should be pulled up or pulled down to a valid logic level to prevent unwanted oscillations or noise. A pull-up or pull-down resistor can be used to tie the output to a valid logic level.
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The recommended operating temperature range for the LM311DR2G is -40°C to 125°C. Operating the device outside this range can affect its performance and reliability.