Texas Instruments LM311DR
LM311DR
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Texas Instruments LM311DR information
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Weight
72.603129mg
Operating Temperature
0°C~70°C
Packaging
Cut Tape (CT)
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
General Purpose
Terminal Finish
Matte Tin (Sn)
Subcategory
Comparator
Packing Method
TR
Max Power Dissipation
500mW
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
15V
Base Part Number
LM311
Pin Count
8
Output Type
MOS, Open-Collector, Open-Emitter, TTL
Operating Supply Voltage
28V
Number of Elements
1
Nominal Supply Current
7.5mA
Output Current
50mA
Max Supply Current
7.5mA
Quiescent Current
7.5mA
Response Time
165 ns
Voltage - Supply, Single/Dual (±)
3.5V~30V ±1.75V~15V
Output Current per Channel
50mA
Input Offset Voltage (Vos)
7.5mV
Neg Supply Voltage-Nom (Vsup)
-15V
Voltage Gain
106.02dB
Average Bias Current-Max (IIB)
0.25μA
Max Input Current
250nA
Dual Supply Voltage
9V
Input Bias Current
250nA
Voltage - Input Offset (Max)
7.5mV @ ±15V
Current - Input Bias (Max)
0.25μA @ ±15V
Height
1.75mm
Length
4.9mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- PCN Design/Specification :
- Datasheets :
LM311DR Overview
The product is packaged in 8-SOIC (0.154, 3.90mm Width) for ease of transportation.A comparator with a MOS, Open-Collector, Open-Emitter, TTL output is used here.This chip is designed with the Cut Tape (CT) package.The comparator has 8 terminals.Electronic comparator is a part of Comparator family.With a voltage of 15V supplied, the comparator is capable of performing a wide range of demanding tasks.It's a typical General Purpose comparator.A total of 1 elements can be found in it.The device contains 8 pins.The recommended mounting type is Surface Mount .Electronic comparator is recommended that the operating temperature be set to 0°C~70°C to prevent malfunctions.There are 8 pins on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM311 .The comparator displays a quiescent current of 7.5mA .There is a Surface Mount on the board for mounting to a PCB or other board.Electronic comparator is recommended that the nominal supply current for the device be set to 7.5mA .The compartator could be damaged if the current supply exceeds 7.5mA .Input current to the device cannot exceed 250nA .Comparator electronics follows that the voltage gain of the part is 106.02dB .For normal operation, the operating supply voltage must be 28V .Comparator electronics is acceptable to pack the device by TR .
LM311DR Features
MOS, Open-Collector, Open-Emitter, TTL output capability
General Purpose IC
Employing 1 elements
Operates under 0°C~70°C
Quiescent Current: 7.5mA
Voltage Gain: 106.02dB
LM311DR Applications
There are a lot of Texas Instruments LM311DR linear comparators applications.
- General-Purpose, Low-Voltage Applications
- Mobile Phones
- Portable and Battery-Powered Systems
- Multivibrators and High-Voltage Digital Logic Gates
- Set Top Boxes
- Body Control Modules
- General-Purpose Portable Devices
- Pulse, Squarewave, and Time Delay Generators
- Window Comparators
- Automotive
- ImagePart NumberManufacturerPackage / CaseNumber of PinsInput Offset Voltage (Vos)Supply VoltageVoltage GainOperating TemperatureMoisture Sensitivity Level (MSL)View Compare
LM311DR
NA8-SOIC (0.154, 3.90mm Width)
8
7.5 mV
15 V
106.02 dB
0°C ~ 70°C
1 (Unlimited)
LM311DGON Semiconductor8-SOIC (0.154, 3.90mm Width)
8
7.5 mV
15 V
106.02 dB
0°C ~ 70°C
1 (Unlimited)
LM311DR
VS
LM311DG
- LM311DNA
8-SOIC (0.154, 3.90mm Width)
8
2 mV
15 V
106.02 dB
0°C ~ 70°C
1 (Unlimited)
LM311DR
VS
LM311D
- LM311DRG4NA
8-SOIC (0.154, 3.90mm Width)
8
7.5 mV
15 V
106.02 dB
0°C ~ 70°C
1 (Unlimited)
LM311DR
VS
LM311DRG4
- LM311DE4NA
8-SOIC (0.154, 3.90mm Width)
8
7.5 mV
15 V
106.02 dB
0°C ~ 70°C
1 (Unlimited)
LM311DR
VS
LM311DE4
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How to Ship Electronic Components?
We take great care when shipping electronics overseas. Both the U.S. and U.K. governments have imposed restrictions on air transport of electronics, according to the International Air Transport Association.
1. Understand the shipping rules of the destination country
Different countries have different regulations for shipping electronic equipment, check for certain certifications, and read the destination country's guidelines before shipping to prevent delays or confiscation of goods by customs.
2. Choose a reliable express logistics provider
From providing pick-up service to checking the status with real-time order number, conveniently track packages. At present, the logistics providers we cooperate with more include DHL, UPS, Fedex, TXT.
Of course, if you have a long-term cooperative freight forwarder or your own company's logistics account, you can pick up the goods directly from our warehouse
3. How much does it cost to ship the electronic components?
The shipping cost of electronic products depends on the size and weight of the package and the shipping distance. You can first ask us about the size/weight of the products we sell to estimate the shipping cost.
4. How long does it take to ship the electronic components?
If electronic component in stock, it is usually shipped before 5 o'clock on the same day, and it usually takes 5-10 working days to complete it by international express.
If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
3. Where does Aztec Electronics mainly purchase electronic components from?
Distributors, free market, 48 global large-scale OEM factories in close contact with us (Great Price advantage, 100% original)
2.Are the Texas Instruments Incorporated (TI)'s LM311DR price and stock displayed on the website accurate?
Aztec Electronics inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with Aztec Electronics salesperson or online customer service before payment.
You Also Ask
- How to test electronic components and quality inspections?
- How to transport your electronic components safely?
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After the electronic components have passed the quality inspection of Aztec Electronics, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
Texas Instruments Incorporated (TI) was founded in 1930 and is headquartered in Dallas, Texas, USA. Haviv Ilan is the President and CEO. They design, manufacture, test and sell analog and embedded semiconductors. Industrial and automotive markets are the best markets for their products .
The company focuses on amplifiers, audio, clock and timing, data converters, die and wafer services, DLP® products, interfaces, isolation devices, logic, microcontrollers (MCUs) and processors, motor drivers, power management, radio frequency & Microwaves, Sensors, Switches & Multiplexers, Wireless Connectivity.
Their values: Trustworthy, Inclusive, Innovative, Competitive, Results-oriented
Acquisition history：
In October 1999, TI acquired power Trends
In 2000, TI acquired Burr Brown (BB) at approximately $7.6 billion.
In September 2011, TI acquired National semiconductor(NS.NSC) for US$6.5 billion.
In 2021, TI acquired an operational 300mm fabrication plant located in Lehi, Utah from Micron for $900 million.
Main application fields:
Automotive, Communications Equipment, Enterprise Systems, Industrial Applications, Aerospace and Defense, Appliances, Building Automation, Factory Automation and Control, Grid Infrastructure, Industrial Transportation (non-automotive and non-light truck), Lighting, Medical, Motor Drives, Power Delivery, Pro Audio, Video & Signage, Retail Automation & Payments, Test & Measurement, Personal Electronics.
