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LM311MX The Texas Instruments LM311MX is a general-purpose voltage comparator designed for precision applications. It operates from a single 5V supply and features low input currents.
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LM311MX

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM311MX is a general-purpose voltage comparator designed for precision applications. It operates from a single 5V supply and features low input currents.
✓ Total Stock: 1,208 pcs

LM311MX Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
131 pcs
On Request
131 pcs On Request 1 On Request On Request On Request On Request On Request
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LM311MX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Operating Voltage
Output Type
Package Quantity
Power Consumption
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
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LM311MX Description

Short technical summary and product information.

The LM311MX from Texas Instruments is a versatile voltage comparator IC suitable for a wide range of applications. It offers a precision, high-voltage, floating output and operates from a single 5V supply, down to the single 5V supply used for IC logic. Its input currents are significantly lower than older devices, with a maximum of 150 nA over temperature. The differential input voltage range is ±30V.

 

This comparator is designed for flexibility, with outputs compatible with RTL, DTL, and TTL logic families. It can drive loads up to 50V at 50 mA. Both inputs and outputs can be isolated from system ground, and the output can drive loads referred to ground, the positive supply, or the negative supply. Offset balancing and strobe capability are provided, and outputs can be wire OR'ed.

 

The LM311MX is housed in an 8-SOIC surface mount package, measuring 0.154 inches (3.90mm) wide. It operates within an ambient temperature range of 0°C to 70°C. The device is supplied in a standard tape and reel package quantity of 2,500 units.

LM311MX Quick Information

Product Type: Comparator
Canonical Name: LM311MX Voltage Comparator
Subcategory: Voltage Comparator

LM311MX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM311MX Features

  • Low input current of 150 nA max.
  • Wide differential input voltage range.
  • Operates from single 5V supply.
  • Outputs compatible with TTL and MOS.
  • Surface mount 8-SOIC package.

LM311MX Applications

  • Precision voltage comparison.
  • Driving lamps or relays.
  • Logic level translation.
  • System ground isolation.

LM311MX FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM311MX?

The operating temperature range for the LM311MX is 0°C to 70°C.

What type of package is the LM311MX comparator in?

The LM311MX comparator is available in an 8-SOIC package.

What is the input current for the LM311MX?

The input current for the LM311MX is a maximum of 150 nA over temperature.

What is the differential input voltage range of the LM311MX?

The differential input voltage range for the LM311MX is ±30V.

Can the LM311MX operate from a single 5V supply?

Yes, the LM311MX can operate from a single 5V supply.

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