LM311PW
- Mfr.Part #
- LM311PW
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC DIFF COMPARATOR STROBE 8TSSOP
- Stock
- 446
- In Stock :
- 446
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Comparators
- Number of Pins :
- 8
- Quiescent Current :
- 7.5mA
- Base Part Number :
- LM311
- Width :
- 4.4mm
- Voltage - Input Offset (Max) :
- 7.5mV @ ±15V
- JESD-609 Code :
- e4
- Weight :
- 39.008944mg
- Input Bias Current :
- 250nA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Input Offset Voltage (Vos) :
- 7.5mV
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 28V
- Output Current per Channel :
- 50mA
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Length :
- 3mm
- Voltage - Supply, Single/Dual (±) :
- 3.5V~30V ±1.75V~15V
- Output Current :
- 50mA
- Number of Elements :
- 1
- Supply Voltage :
- 15V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Height :
- 1.2mm
- Nominal Supply Current :
- 7.5mA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Output Type :
- DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
- ECCN Code :
- EAR99
- Type :
- GENERAL PURPOSE
- Voltage Gain :
- 106.02dB
- Thickness :
- 1mm
- Packaging :
- Tube
- Average Bias Current-Max (IIB) :
- 0.25μA
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Current - Input Bias (Max) :
- 0.25μA @ ±15V
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Dual Supply Voltage :
- 9V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Current :
- 7.5mA
- Response Time :
- 165 ns
- Number of Terminations :
- 8
- Datasheets
- LM311PW

Comparators Texas Instruments LM311PW Overview
The LM311PW from Texas Instruments stands as a paramount choice in the realm of Comparators, specifically engineered for versatile applications requiring a precise voltage comparison mechanism. This device is integrated into an 8-TSSOP package and designed with advanced features to enhance its reliability and functionality in various high-demand environments. Key attributes include a differential comparator with strobe control, enabling sophisticated decision-making processes in electronic circuits. Its ability to operate across a broad range of voltage levels makes it exceptionally suitable for both commercial and industrial applications, thus making it a prime candidate for bulk purchases by B2B customers seeking robust, high-performance components.
LM311PW Features
The LM311PW differential comparator is designed with a variety of features to meet the demanding needs of modern circuits. This includes a fast response time, wide voltage range compatibility, low input bias current, and the ability to interface with different logic types. Its strobe feature is particularly useful for temporary disabling of the output which assists in power-saving and managing the comparator’s intervention in circuit operations.
LM311PW Applications
- Industrial Automation: In factory automation systems, the LM311PW can be used to manage and control machine operations by comparing different sensor outputs, ensuring efficient and error-free production lines.
- Automotive Systems: This comparator finds its use in automotive electronics, for instance, in battery management systems where it ensures the battery operates within safe voltage levels, contributing to vehicle reliability and safety.
- Power Supplies: The LM311PW is crucial in power supply units, monitoring voltage levels and ensuring outputs remain stable and within specified thresholds, thereby protecting against power surges and enhancing equipment longevity.
- Consumer Electronics: Used in devices like mobile phones and televisions, the LM311PW helps in managing signal integrity and enhancing device performance by accurately comparing voltage levels across different parts of the electronic circuit.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















