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LP311PSRE4

LP311PSRE4

LP311PSRE4

Texas Instruments

Surface Mount Tape & Reel (TR) 100nA mA 1.2 μs μs Linear Comparators 100nA pA 300μA μA 7.5mV mV Surface Mount

SOT-23

LP311PSRE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209, 5.30mm Width)
Number of Pins 8
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Differential
Subcategory Comparator
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LP311
Pin Count8
Qualification StatusNot Qualified
Output Type Open-Collector, Open-Emitter
Number of Elements 1
Nominal Supply Current300μA
Output Current100nA
Max Supply Current 300μA
Quiescent Current300μA
Response Time1.2 μs
Voltage - Supply, Single/Dual (±) 3.5V~30V ±1.75V~15V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 7.5mV
Neg Supply Voltage-Nom (Vsup) -15V
Max Input Current 100nA
Input Bias Current 100nA
Voltage - Input Offset (Max) 7.5mV @ ±15V
Current - Input Bias (Max) 0.1μA @ ±15V
Height Seated (Max) 2mm
Length 6.2mm
Width 5.3mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1127 items

LP311PSRE4 Product Details

LP311PSRE4 Overview


A convenient transport package is provided in 8-SOIC (0.209, 5.30mm Width) .The comparator has a Open-Collector, Open-Emitter output.The part will be shipped by Tape & Reel (TR) .There are 8 terminals on the comparator.The electrical component in this case belongs to the Comparator families.A comparator is capable of completing a variety of demanding tasks when supplied with 15V voltage.Electronic comparator is possible to classify the chip as Differential .In total, it contains 1 elements.As a result, it contains 8 pins.Electronic comparator is recommended that you mount the device using type Surface Mount .Electronic comparator is recommended that the operating temperature be set to 0°C~70°C to prevent malfunctions.The comparator is equipped with 8 pins.Search LP311 to find more pin-to-pin solutions.There is a quiescent current of 300μA in this comparator.The PCB or other board has a Surface Mount for mounting.Electronic comparator is recommended that the nominal supply current be 300μA in order to use the device normally.Electronic comparator is possible for the comparator to malfunction when the current supply exceeds 300μA .A maximum current of 100nA can be supplied to the device.

LP311PSRE4 Features


Open-Collector, Open-Emitter output capability
Differential IC
Employing 1 elements
Operates under 0°C~70°C
Quiescent Current: 300μA


LP311PSRE4 Applications


There are a lot of Texas Instruments
LP311PSRE4 linear comparators applications.


  • Battery management and protection
  • Current and voltage sensing
  • Analog front end
  • Power management
  • Point of load regulators
  • DC/DC and AC/DC power supplies
  • System control and monitoring
  • Wearable Devices
  • Mobile Phones and Tablets
  • Battery-Powered Electronics

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